Abstract

A pilot study explores relative contributions of extra-cerebral (scalp/skull) versus brain (cerebral) tissues to the blood flow index determined by diffuse correlation spectroscopy (DCS). Microvascular DCS flow measurements were made on the head during baseline and breath-holding/hyperventilation tasks, both with and without pressure. Baseline (resting) data enabled estimation of extra-cerebral flow signals and their pressure dependencies. A simple two-component model was used to derive baseline and activated cerebral blood flow (CBF) signals, and the DCS flow indices were also cross-correlated with concurrent Transcranial Doppler Ultrasound (TCD) blood velocity measurements. The study suggests new pressure-dependent experimental paradigms for elucidation of blood flow contributions from extra-cerebral and cerebral tissues.

©2013 Optical Society of America

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    [PubMed]

2013 (1)

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
[Crossref] [PubMed]

2012 (9)

S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
[Crossref] [PubMed]

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
[Crossref] [PubMed]

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

J. Heiskala, V. Kolehmainen, T. Tarvainen, J. P. Kaipio, and S. R. Arridge, “Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging,” J. Biomed. Opt. 17(9), 096012 (2012).
[Crossref] [PubMed]

E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
[Crossref] [PubMed]

T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
[Crossref] [PubMed]

S. Viola, P. Viola, P. Litterio, M. P. Buongarzone, and L. Fiorelli, “Correlation between the arterial pulse wave of the cerebral microcirculation and CBF during breath holding and hyperventilation in human,” Clin. Neurophysiol. 123(10), 1931–1936 (2012).
[Crossref] [PubMed]

2011 (7)

G. M. Tellis, R. C. Mesquita, and A. G. Yodh, “Use of diffuse correlation spectroscopy to measure brain blood flow differences during speaking and nonspeaking tasks for fluent speakers and persons who stutter,” Persp. Fluency Fluency Disord. 21(3), 96–106 (2011).
[Crossref]

R. B. Saager, N. L. Telleri, and A. J. Berger, “Two-detector Corrected Near Infrared Spectroscopy (C-NIRS) detects hemodynamic activation responses more robustly than single-detector NIRS,” Neuroimage 55(4), 1679–1685 (2011).
[Crossref] [PubMed]

T. Takahashi, Y. Takikawa, R. Kawagoe, S. Shibuya, T. Iwano, and S. Kitazawa, “Influence of skin blood flow on near-infrared spectroscopy signals measured on the forehead during a verbal fluency task,” Neuroimage 57(3), 991–1002 (2011).
[Crossref] [PubMed]

R. C. Mesquita, T. Durduran, G. Yu, E. M. Buckley, M. N. Kim, C. Zhou, R. Choe, U. Sunar, and A. G. Yodh, “Direct measurement of tissue blood flow and metabolism with diffuse optics,” Philos. Trans. R. Soc. A 369(1955), 4390–4406 (2011).
[Crossref] [PubMed]

E. I. Dieters, S. H. Hidding, M. Kalisvaart, and E. G. Mik, “Near infrared spectroscopy: an asset to the diagnosis and treatment of traumatic brain injury,” Erasmus J. Med. 1(2), 23–26 (2011).

D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
[Crossref] [PubMed]

H. Obrig and J. Steinbrink, “Non-invasive optical imaging of stroke,” Philos. Trans. R. Soc. A 369(1955), 4470–4494 (2011).
[Crossref] [PubMed]

2010 (8)

J. J. Chen and G. B. Pike, “Global cerebral oxidative metabolism during hypercapnia and hypocapnia in humans: implications for BOLD fMRI,” J. Cereb. Blood Flow Metab. 30(6), 1094–1099 (2010).
[Crossref] [PubMed]

N. M. Gregg, B. R. White, B. W. Zeff, A. J. Berger, and J. P. Culver, “Brain specificity of diffuse optical imaging: improvements from superficial signal regression and tomography,” Front. Neuroenergetics 2, 14 (2010).
[PubMed]

B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
[Crossref] [PubMed]

L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
[Crossref] [PubMed]

T. Durduran, R. Choe, W. B. Baker, and A. G. Yodh, “Diffuse optics for tissue monitoring and tomography,” Rep. Prog. Phys. 73(7), 076701 (2010).
[Crossref]

R. C. Mesquita, M. A. Franceschini, and D. A. Boas, “Resting state functional connectivity of the whole head with near-infrared spectroscopy,” Biomed. Opt. Express 1(1), 324–336 (2010).
[Crossref] [PubMed]

S. A. Carp, G. P. Dai, D. A. Boas, M. A. Franceschini, and Y. R. Kim, “Validation of diffuse correlation spectroscopy measurements of rodent cerebral blood flow with simultaneous arterial spin labeling MRI; towards MRI-optical continuous cerebral metabolic monitoring,” Biomed. Opt. Express 1(2), 553–565 (2010).
[Crossref] [PubMed]

R. C. Mesquita, N. Skuli, M. N. Kim, J. Liang, S. S. Schenkel, A. J. Majmundar, M. C. Simon, and A. G. Yodh, “Hemodynamic and metabolic diffuse optical monitoring in a mouse model of hindlimb ischemia,” Biomed. Opt. Express 1(4), 1173–1187 (2010).
[Crossref] [PubMed]

2009 (4)

2008 (2)

R. Saager and A. Berger, “Measurement of layer-like hemodynamic trends in scalp and cortex: implications for physiological baseline suppression in functional near-infrared spectroscopy,” J. Biomed. Opt. 13(3), 034017 (2008).
[Crossref] [PubMed]

L. Gagnon, M. Desjardins, J. Jehanne-Lacasse, L. Bherer, and F. Lesage, “Investigation of diffuse correlation spectroscopy in multi-layered media including the human head,” Opt. Express 16(20), 15514–15530 (2008).
[Crossref] [PubMed]

2007 (1)

2006 (2)

F. Jaillon, S. E. Skipetrov, J. Li, G. Dietsche, G. Maret, and T. Gisler, “Diffusing-wave spectroscopy from head-like tissue phantoms: influence of a non-scattering layer,” Opt. Express 14(22), 10181–10194 (2006).
[Crossref] [PubMed]

E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
[Crossref] [PubMed]

2005 (3)

2004 (1)

2003 (1)

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
[Crossref] [PubMed]

2002 (2)

G. Settakis, A. Lengyel, C. Molnár, D. Bereczki, L. Csiba, and B. Fülesdi, “Transcranial Doppler study of the cerebral hemodynamic changes during breath-holding and hyperventilation tests,” J. Neuroimaging 12(3), 252–258 (2002).
[PubMed]

E. Rostrup, I. Law, F. Pott, K. Ide, and G. M. Knudsen, “Cerebral hemodynamics measured with simultaneous PET and near-infrared spectroscopy in humans,” Brain Res. 954(2), 183–193 (2002).
[Crossref] [PubMed]

1996 (1)

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

1995 (1)

D. A. Boas, L. E. Campbell, and A. G. Yodh, “Scattering and imaging with diffusing temporal field correlations,” Phys. Rev. Lett. 75(9), 1855–1858 (1995).
[Crossref] [PubMed]

1969 (1)

T. J. H. Clark and S. Godfrey, “The effect of CO2 on ventilation and breath-holding during exercise and while breathing through an added resistance,” J. Physiol. 201(3), 551–566 (1969).
[PubMed]

1968 (1)

S. Godfrey and E. J. M. Campbell, “The control of breath holding,” Respir. Physiol. 5(3), 385–400 (1968).
[Crossref] [PubMed]

Aggarwal, A.

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

Arger, P. H.

Arridge, S. R.

J. Heiskala, V. Kolehmainen, T. Tarvainen, J. P. Kaipio, and S. R. Arridge, “Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging,” J. Biomed. Opt. 17(9), 096012 (2012).
[Crossref] [PubMed]

Athanasiou, T.

D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
[Crossref] [PubMed]

Baker, W. B.

T. Durduran, R. Choe, W. B. Baker, and A. G. Yodh, “Diffuse optics for tissue monitoring and tomography,” Rep. Prog. Phys. 73(7), 076701 (2010).
[Crossref]

Banaji, M.

T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
[Crossref] [PubMed]

Beck, G.

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

Bereczki, D.

G. Settakis, A. Lengyel, C. Molnár, D. Bereczki, L. Csiba, and B. Fülesdi, “Transcranial Doppler study of the cerebral hemodynamic changes during breath-holding and hyperventilation tests,” J. Neuroimaging 12(3), 252–258 (2002).
[PubMed]

Berger, A.

R. Saager and A. Berger, “Measurement of layer-like hemodynamic trends in scalp and cortex: implications for physiological baseline suppression in functional near-infrared spectroscopy,” J. Biomed. Opt. 13(3), 034017 (2008).
[Crossref] [PubMed]

Berger, A. J.

R. B. Saager, N. L. Telleri, and A. J. Berger, “Two-detector Corrected Near Infrared Spectroscopy (C-NIRS) detects hemodynamic activation responses more robustly than single-detector NIRS,” Neuroimage 55(4), 1679–1685 (2011).
[Crossref] [PubMed]

N. M. Gregg, B. R. White, B. W. Zeff, A. J. Berger, and J. P. Culver, “Brain specificity of diffuse optical imaging: improvements from superficial signal regression and tomography,” Front. Neuroenergetics 2, 14 (2010).
[PubMed]

R. B. Saager and A. J. Berger, “Direct characterization and removal of interfering absorption trends in two-layer turbid media,” J. Opt. Soc. Am. A 22(9), 1874–1882 (2005).
[Crossref] [PubMed]

Bherer, L.

Boas, D. A.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
[Crossref] [PubMed]

S. A. Carp, G. P. Dai, D. A. Boas, M. A. Franceschini, and Y. R. Kim, “Validation of diffuse correlation spectroscopy measurements of rodent cerebral blood flow with simultaneous arterial spin labeling MRI; towards MRI-optical continuous cerebral metabolic monitoring,” Biomed. Opt. Express 1(2), 553–565 (2010).
[Crossref] [PubMed]

R. C. Mesquita, M. A. Franceschini, and D. A. Boas, “Resting state functional connectivity of the whole head with near-infrared spectroscopy,” Biomed. Opt. Express 1(1), 324–336 (2010).
[Crossref] [PubMed]

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
[Crossref] [PubMed]

D. A. Boas, L. E. Campbell, and A. G. Yodh, “Scattering and imaging with diffusing temporal field correlations,” Phys. Rev. Lett. 75(9), 1855–1858 (1995).
[Crossref] [PubMed]

Brühl, R.

E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
[Crossref] [PubMed]

Buckley, E. M.

Bulte, D. P.

D. P. Bulte, K. Drescher, and P. Jezzard, “Comparison of hypercapnia-based calibration techniques for measurement of cerebral oxygen metabolism with MRI,” Magn. Reson. Med. 61(2), 391–398 (2009).
[Crossref] [PubMed]

Buongarzone, M. P.

S. Viola, P. Viola, P. Litterio, M. P. Buongarzone, and L. Fiorelli, “Correlation between the arterial pulse wave of the cerebral microcirculation and CBF during breath holding and hyperventilation in human,” Clin. Neurophysiol. 123(10), 1931–1936 (2012).
[Crossref] [PubMed]

Burnett, M. G.

Busch, T. M.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

Campbell, E. J. M.

S. Godfrey and E. J. M. Campbell, “The control of breath holding,” Respir. Physiol. 5(3), 385–400 (1968).
[Crossref] [PubMed]

Campbell, L. E.

D. A. Boas, L. E. Campbell, and A. G. Yodh, “Scattering and imaging with diffusing temporal field correlations,” Phys. Rev. Lett. 75(9), 1855–1858 (1995).
[Crossref] [PubMed]

Carp, S. A.

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

S. A. Carp, G. P. Dai, D. A. Boas, M. A. Franceschini, and Y. R. Kim, “Validation of diffuse correlation spectroscopy measurements of rodent cerebral blood flow with simultaneous arterial spin labeling MRI; towards MRI-optical continuous cerebral metabolic monitoring,” Biomed. Opt. Express 1(2), 553–565 (2010).
[Crossref] [PubMed]

Chen, J. J.

J. J. Chen and G. B. Pike, “Global cerebral oxidative metabolism during hypercapnia and hypocapnia in humans: implications for BOLD fMRI,” J. Cereb. Blood Flow Metab. 30(6), 1094–1099 (2010).
[Crossref] [PubMed]

Cheung, C.

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
[Crossref] [PubMed]

Chieregato, A.

N. Stocchetti, A. I. R. Maas, A. Chieregato, and A. A. van der Plas, “Hyperventilation in head injury: a review,” Chest 127(5), 1812–1827 (2005).
[Crossref] [PubMed]

Choe, R.

Clark, J. M.

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

Clark, T. J. H.

T. J. H. Clark and S. Godfrey, “The effect of CO2 on ventilation and breath-holding during exercise and while breathing through an added resistance,” J. Physiol. 201(3), 551–566 (1969).
[PubMed]

Cook, N. M.

Cooper, C. E.

T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
[Crossref] [PubMed]

Cooper, R. J.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
[Crossref] [PubMed]

Csiba, L.

G. Settakis, A. Lengyel, C. Molnár, D. Bereczki, L. Csiba, and B. Fülesdi, “Transcranial Doppler study of the cerebral hemodynamic changes during breath-holding and hyperventilation tests,” J. Neuroimaging 12(3), 252–258 (2002).
[PubMed]

Cucchiara, B. L.

Culver, J. P.

S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
[Crossref] [PubMed]

N. M. Gregg, B. R. White, B. W. Zeff, A. J. Berger, and J. P. Culver, “Brain specificity of diffuse optical imaging: improvements from superficial signal regression and tomography,” Front. Neuroenergetics 2, 14 (2010).
[PubMed]

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
[Crossref] [PubMed]

Dai, G. P.

Darzi, A. W.

D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
[Crossref] [PubMed]

Dehaes, M.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
[Crossref] [PubMed]

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

Delpy, D. T.

D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
[Crossref] [PubMed]

Desjardins, M.

Detre, J. A.

Diamond, S. G.

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
[Crossref] [PubMed]

Dieters, E. I.

E. I. Dieters, S. H. Hidding, M. Kalisvaart, and E. G. Mik, “Near infrared spectroscopy: an asset to the diagnosis and treatment of traumatic brain injury,” Erasmus J. Med. 1(2), 23–26 (2011).

Dietsche, G.

Dondorp, A. M.

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
[Crossref] [PubMed]

Drescher, K.

D. P. Bulte, K. Drescher, and P. Jezzard, “Comparison of hypercapnia-based calibration techniques for measurement of cerebral oxygen metabolism with MRI,” Magn. Reson. Med. 61(2), 391–398 (2009).
[Crossref] [PubMed]

Durduran, T.

R. C. Mesquita, T. Durduran, G. Yu, E. M. Buckley, M. N. Kim, C. Zhou, R. Choe, U. Sunar, and A. G. Yodh, “Direct measurement of tissue blood flow and metabolism with diffuse optics,” Philos. Trans. R. Soc. A 369(1955), 4390–4406 (2011).
[Crossref] [PubMed]

T. Durduran, R. Choe, W. B. Baker, and A. G. Yodh, “Diffuse optics for tissue monitoring and tomography,” Rep. Prog. Phys. 73(7), 076701 (2010).
[Crossref]

B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
[Crossref] [PubMed]

T. Durduran, C. Zhou, B. L. Edlow, G. Yu, R. Choe, M. N. Kim, B. L. Cucchiara, M. E. Putt, Q. Shah, S. E. Kasner, J. H. Greenberg, A. G. Yodh, and J. A. Detre, “Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients,” Opt. Express 17(5), 3884–3902 (2009).
[Crossref] [PubMed]

E. M. Buckley, N. M. Cook, T. Durduran, M. N. Kim, C. Zhou, R. Choe, G. Yu, S. Schultz, C. M. Sehgal, D. J. Licht, P. H. Arger, M. E. Putt, H. H. Hurt, and A. G. Yodh, “Cerebral hemodynamics in preterm infants during positional intervention measured with diffuse correlation spectroscopy and transcranial Doppler ultrasound,” Opt. Express 17(15), 12571–12581 (2009).
[Crossref] [PubMed]

T. Durduran, G. Yu, M. G. Burnett, J. A. Detre, J. H. Greenberg, J. Wang, C. Zhou, and A. G. Yodh, “Diffuse optical measurement of blood flow, blood oxygenation, and metabolism in a human brain during sensorimotor cortex activation,” Opt. Lett. 29(15), 1766–1768 (2004).
[Crossref] [PubMed]

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
[Crossref] [PubMed]

Edlow, B. L.

B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
[Crossref] [PubMed]

T. Durduran, C. Zhou, B. L. Edlow, G. Yu, R. Choe, M. N. Kim, B. L. Cucchiara, M. E. Putt, Q. Shah, S. E. Kasner, J. H. Greenberg, A. G. Yodh, and J. A. Detre, “Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients,” Opt. Express 17(5), 3884–3902 (2009).
[Crossref] [PubMed]

Elbert, T.

Elwell, C. E.

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
[Crossref] [PubMed]

T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
[Crossref] [PubMed]

D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
[Crossref] [PubMed]

Esipova, T. V.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

Fantini, S.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

Farber, R. E.

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

Fenoglio, A.

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

Ferradal, S. L.

S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
[Crossref] [PubMed]

Fiorelli, L.

S. Viola, P. Viola, P. Litterio, M. P. Buongarzone, and L. Fiorelli, “Correlation between the arterial pulse wave of the cerebral microcirculation and CBF during breath holding and hyperventilation in human,” Clin. Neurophysiol. 123(10), 1931–1936 (2012).
[Crossref] [PubMed]

Franceschini, M. A.

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

R. C. Mesquita, M. A. Franceschini, and D. A. Boas, “Resting state functional connectivity of the whole head with near-infrared spectroscopy,” Biomed. Opt. Express 1(1), 324–336 (2010).
[Crossref] [PubMed]

S. A. Carp, G. P. Dai, D. A. Boas, M. A. Franceschini, and Y. R. Kim, “Validation of diffuse correlation spectroscopy measurements of rodent cerebral blood flow with simultaneous arterial spin labeling MRI; towards MRI-optical continuous cerebral metabolic monitoring,” Biomed. Opt. Express 1(2), 553–565 (2010).
[Crossref] [PubMed]

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
[Crossref] [PubMed]

Fülesdi, B.

G. Settakis, A. Lengyel, C. Molnár, D. Bereczki, L. Csiba, and B. Fülesdi, “Transcranial Doppler study of the cerebral hemodynamic changes during breath-holding and hyperventilation tests,” J. Neuroimaging 12(3), 252–258 (2002).
[PubMed]

Furuya, D.

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
[Crossref] [PubMed]

Futatsubashi, M.

E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
[Crossref] [PubMed]

Gagnon, L.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
[Crossref] [PubMed]

L. Gagnon, M. Desjardins, J. Jehanne-Lacasse, L. Bherer, and F. Lesage, “Investigation of diffuse correlation spectroscopy in multi-layered media including the human head,” Opt. Express 16(20), 15514–15530 (2008).
[Crossref] [PubMed]

Gelfand, R.

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

Gisler, T.

Godfrey, S.

T. J. H. Clark and S. Godfrey, “The effect of CO2 on ventilation and breath-holding during exercise and while breathing through an added resistance,” J. Physiol. 201(3), 551–566 (1969).
[PubMed]

S. Godfrey and E. J. M. Campbell, “The control of breath holding,” Respir. Physiol. 5(3), 385–400 (1968).
[Crossref] [PubMed]

Gopinath, S.

L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
[Crossref] [PubMed]

Grant, P. E.

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

Greenberg, J. H.

B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
[Crossref] [PubMed]

T. Durduran, C. Zhou, B. L. Edlow, G. Yu, R. Choe, M. N. Kim, B. L. Cucchiara, M. E. Putt, Q. Shah, S. E. Kasner, J. H. Greenberg, A. G. Yodh, and J. A. Detre, “Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients,” Opt. Express 17(5), 3884–3902 (2009).
[Crossref] [PubMed]

T. Durduran, G. Yu, M. G. Burnett, J. A. Detre, J. H. Greenberg, J. Wang, C. Zhou, and A. G. Yodh, “Diffuse optical measurement of blood flow, blood oxygenation, and metabolism in a human brain during sensorimotor cortex activation,” Opt. Lett. 29(15), 1766–1768 (2004).
[Crossref] [PubMed]

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
[Crossref] [PubMed]

Gregg, N.

S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
[Crossref] [PubMed]

Gregg, N. M.

N. M. Gregg, B. R. White, B. W. Zeff, A. J. Berger, and J. P. Culver, “Brain specificity of diffuse optical imaging: improvements from superficial signal regression and tomography,” Front. Neuroenergetics 2, 14 (2010).
[PubMed]

Guerrero-Berroa, E.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

Hallacoglu, B.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

Han, S. W.

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[Crossref] [PubMed]

Haroutunian, V.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
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E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
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Heiskala, J.

J. Heiskala, V. Kolehmainen, T. Tarvainen, J. P. Kaipio, and S. R. Arridge, “Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging,” J. Biomed. Opt. 17(9), 096012 (2012).
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Hidding, S. H.

E. I. Dieters, S. H. Hidding, M. Kalisvaart, and E. G. Mik, “Near infrared spectroscopy: an asset to the diagnosis and treatment of traumatic brain injury,” Erasmus J. Med. 1(2), 23–26 (2011).

Hoge, R. D.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
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Huppert, T. J.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
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Hurt, H. H.

Ide, K.

E. Rostrup, I. Law, F. Pott, K. Ide, and G. M. Knudsen, “Cerebral hemodynamics measured with simultaneous PET and near-infrared spectroscopy in humans,” Brain Res. 954(2), 183–193 (2002).
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S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
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E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
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T. Takahashi, Y. Takikawa, R. Kawagoe, S. Shibuya, T. Iwano, and S. Kitazawa, “Influence of skin blood flow on near-infrared spectroscopy signals measured on the forehead during a verbal fluency task,” Neuroimage 57(3), 991–1002 (2011).
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E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
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Jaillon, F.

Jehanne-Lacasse, J.

Jelzow, A.

E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
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D. P. Bulte, K. Drescher, and P. Jezzard, “Comparison of hypercapnia-based calibration techniques for measurement of cerebral oxygen metabolism with MRI,” Magn. Reson. Med. 61(2), 391–398 (2009).
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Kaipio, J. P.

J. Heiskala, V. Kolehmainen, T. Tarvainen, J. P. Kaipio, and S. R. Arridge, “Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging,” J. Biomed. Opt. 17(9), 096012 (2012).
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Kalisvaart, M.

E. I. Dieters, S. H. Hidding, M. Kalisvaart, and E. G. Mik, “Near infrared spectroscopy: an asset to the diagnosis and treatment of traumatic brain injury,” Erasmus J. Med. 1(2), 23–26 (2011).

Kanno, T.

E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
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Kasner, S. E.

Kawagoe, R.

T. Takahashi, Y. Takikawa, R. Kawagoe, S. Shibuya, T. Iwano, and S. Kitazawa, “Influence of skin blood flow on near-infrared spectroscopy signals measured on the forehead during a verbal fluency task,” Neuroimage 57(3), 991–1002 (2011).
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R. C. Mesquita, T. Durduran, G. Yu, E. M. Buckley, M. N. Kim, C. Zhou, R. Choe, U. Sunar, and A. G. Yodh, “Direct measurement of tissue blood flow and metabolism with diffuse optics,” Philos. Trans. R. Soc. A 369(1955), 4390–4406 (2011).
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B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
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R. C. Mesquita, N. Skuli, M. N. Kim, J. Liang, S. S. Schenkel, A. J. Majmundar, M. C. Simon, and A. G. Yodh, “Hemodynamic and metabolic diffuse optical monitoring in a mouse model of hindlimb ischemia,” Biomed. Opt. Express 1(4), 1173–1187 (2010).
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T. Durduran, C. Zhou, B. L. Edlow, G. Yu, R. Choe, M. N. Kim, B. L. Cucchiara, M. E. Putt, Q. Shah, S. E. Kasner, J. H. Greenberg, A. G. Yodh, and J. A. Detre, “Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients,” Opt. Express 17(5), 3884–3902 (2009).
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E. M. Buckley, N. M. Cook, T. Durduran, M. N. Kim, C. Zhou, R. Choe, G. Yu, S. Schultz, C. M. Sehgal, D. J. Licht, P. H. Arger, M. E. Putt, H. H. Hurt, and A. G. Yodh, “Cerebral hemodynamics in preterm infants during positional intervention measured with diffuse correlation spectroscopy and transcranial Doppler ultrasound,” Opt. Express 17(15), 12571–12581 (2009).
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Kim, Y. R.

Kingston, H.

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
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E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
[Crossref] [PubMed]

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T. Takahashi, Y. Takikawa, R. Kawagoe, S. Shibuya, T. Iwano, and S. Kitazawa, “Influence of skin blood flow on near-infrared spectroscopy signals measured on the forehead during a verbal fluency task,” Neuroimage 57(3), 991–1002 (2011).
[Crossref] [PubMed]

Knudsen, G. M.

E. Rostrup, I. Law, F. Pott, K. Ide, and G. M. Knudsen, “Cerebral hemodynamics measured with simultaneous PET and near-infrared spectroscopy in humans,” Brain Res. 954(2), 183–193 (2002).
[Crossref] [PubMed]

Kolehmainen, V.

J. Heiskala, V. Kolehmainen, T. Tarvainen, J. P. Kaipio, and S. R. Arridge, “Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging,” J. Biomed. Opt. 17(9), 096012 (2012).
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C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
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L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
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E. Rostrup, I. Law, F. Pott, K. Ide, and G. M. Knudsen, “Cerebral hemodynamics measured with simultaneous PET and near-infrared spectroscopy in humans,” Brain Res. 954(2), 183–193 (2002).
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D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
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[PubMed]

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Liao, S. M.

S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
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N. Stocchetti, A. I. R. Maas, A. Chieregato, and A. A. van der Plas, “Hyperventilation in head injury: a review,” Chest 127(5), 1812–1827 (2005).
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R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

R. C. Mesquita, T. Durduran, G. Yu, E. M. Buckley, M. N. Kim, C. Zhou, R. Choe, U. Sunar, and A. G. Yodh, “Direct measurement of tissue blood flow and metabolism with diffuse optics,” Philos. Trans. R. Soc. A 369(1955), 4390–4406 (2011).
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G. M. Tellis, R. C. Mesquita, and A. G. Yodh, “Use of diffuse correlation spectroscopy to measure brain blood flow differences during speaking and nonspeaking tasks for fluent speakers and persons who stutter,” Persp. Fluency Fluency Disord. 21(3), 96–106 (2011).
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R. C. Mesquita, M. A. Franceschini, and D. A. Boas, “Resting state functional connectivity of the whole head with near-infrared spectroscopy,” Biomed. Opt. Express 1(1), 324–336 (2010).
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R. C. Mesquita, N. Skuli, M. N. Kim, J. Liang, S. S. Schenkel, A. J. Majmundar, M. C. Simon, and A. G. Yodh, “Hemodynamic and metabolic diffuse optical monitoring in a mouse model of hindlimb ischemia,” Biomed. Opt. Express 1(4), 1173–1187 (2010).
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Mik, E. G.

E. I. Dieters, S. H. Hidding, M. Kalisvaart, and E. G. Mik, “Near infrared spectroscopy: an asset to the diagnosis and treatment of traumatic brain injury,” Erasmus J. Med. 1(2), 23–26 (2011).

Miller, J.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
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Mishra, S.

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
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C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
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Molnár, C.

G. Settakis, A. Lengyel, C. Molnár, D. Bereczki, L. Csiba, and B. Fülesdi, “Transcranial Doppler study of the cerebral hemodynamic changes during breath-holding and hyperventilation tests,” J. Neuroimaging 12(3), 252–258 (2002).
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T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
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S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
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Niessing, M.

E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
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E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
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H. Obrig and J. Steinbrink, “Non-invasive optical imaging of stroke,” Philos. Trans. R. Soc. A 369(1955), 4470–4494 (2011).
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E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
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E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
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Orihuela-Espina, F.

D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
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E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
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Patel, M.

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
[Crossref] [PubMed]

Patnaik, R.

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
[Crossref] [PubMed]

Perdue, K. L.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
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J. J. Chen and G. B. Pike, “Global cerebral oxidative metabolism during hypercapnia and hypocapnia in humans: implications for BOLD fMRI,” J. Cereb. Blood Flow Metab. 30(6), 1094–1099 (2010).
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Pole, A.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

Pott, F.

E. Rostrup, I. Law, F. Pott, K. Ide, and G. M. Knudsen, “Cerebral hemodynamics measured with simultaneous PET and near-infrared spectroscopy in humans,” Brain Res. 954(2), 183–193 (2002).
[Crossref] [PubMed]

Putt, M. E.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
[Crossref] [PubMed]

E. M. Buckley, N. M. Cook, T. Durduran, M. N. Kim, C. Zhou, R. Choe, G. Yu, S. Schultz, C. M. Sehgal, D. J. Licht, P. H. Arger, M. E. Putt, H. H. Hurt, and A. G. Yodh, “Cerebral hemodynamics in preterm infants during positional intervention measured with diffuse correlation spectroscopy and transcranial Doppler ultrasound,” Opt. Express 17(15), 12571–12581 (2009).
[Crossref] [PubMed]

T. Durduran, C. Zhou, B. L. Edlow, G. Yu, R. Choe, M. N. Kim, B. L. Cucchiara, M. E. Putt, Q. Shah, S. E. Kasner, J. H. Greenberg, A. G. Yodh, and J. A. Detre, “Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients,” Opt. Express 17(5), 3884–3902 (2009).
[Crossref] [PubMed]

Rangel-Castilla, L.

L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
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Robertson, C.

L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
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B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
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Rostrup, E.

E. Rostrup, I. Law, F. Pott, K. Ide, and G. M. Knudsen, “Cerebral hemodynamics measured with simultaneous PET and near-infrared spectroscopy in humans,” Brain Res. 954(2), 183–193 (2002).
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Schenkel, S. S.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

R. C. Mesquita, N. Skuli, M. N. Kim, J. Liang, S. S. Schenkel, A. J. Majmundar, M. C. Simon, and A. G. Yodh, “Hemodynamic and metabolic diffuse optical monitoring in a mouse model of hindlimb ischemia,” Biomed. Opt. Express 1(4), 1173–1187 (2010).
[Crossref] [PubMed]

Schnaider Beeri, M.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

Schultz, S.

Schwamm, L. H.

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
[Crossref] [PubMed]

Sehgal, C. M.

Selb, J.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
[Crossref] [PubMed]

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
[Crossref] [PubMed]

Settakis, G.

G. Settakis, A. Lengyel, C. Molnár, D. Bereczki, L. Csiba, and B. Fülesdi, “Transcranial Doppler study of the cerebral hemodynamic changes during breath-holding and hyperventilation tests,” J. Neuroimaging 12(3), 252–258 (2002).
[PubMed]

Shah, Q.

Shaul, M.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

Shibuya, S.

T. Takahashi, Y. Takikawa, R. Kawagoe, S. Shibuya, T. Iwano, and S. Kitazawa, “Influence of skin blood flow on near-infrared spectroscopy signals measured on the forehead during a verbal fluency task,” Neuroimage 57(3), 991–1002 (2011).
[Crossref] [PubMed]

Simon, M. C.

Skipetrov, S. E.

Skolnick, B. E.

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

Skuli, N.

Sorensen, A. G.

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
[Crossref] [PubMed]

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H. Obrig and J. Steinbrink, “Non-invasive optical imaging of stroke,” Philos. Trans. R. Soc. A 369(1955), 4470–4494 (2011).
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J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

Stierheim, M.

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

Stocchetti, N.

N. Stocchetti, A. I. R. Maas, A. Chieregato, and A. A. van der Plas, “Hyperventilation in head injury: a review,” Chest 127(5), 1812–1827 (2005).
[Crossref] [PubMed]

Sun, C. W.

Sunar, U.

R. C. Mesquita, T. Durduran, G. Yu, E. M. Buckley, M. N. Kim, C. Zhou, R. Choe, U. Sunar, and A. G. Yodh, “Direct measurement of tissue blood flow and metabolism with diffuse optics,” Philos. Trans. R. Soc. A 369(1955), 4390–4406 (2011).
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Suzuki, T.

E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
[Crossref] [PubMed]

Swank, P. R.

L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
[Crossref] [PubMed]

Tachtsidis, I.

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
[Crossref] [PubMed]

E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
[Crossref] [PubMed]

T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
[Crossref] [PubMed]

Takahashi, T.

T. Takahashi, Y. Takikawa, R. Kawagoe, S. Shibuya, T. Iwano, and S. Kitazawa, “Influence of skin blood flow on near-infrared spectroscopy signals measured on the forehead during a verbal fluency task,” Neuroimage 57(3), 991–1002 (2011).
[Crossref] [PubMed]

Takikawa, Y.

T. Takahashi, Y. Takikawa, R. Kawagoe, S. Shibuya, T. Iwano, and S. Kitazawa, “Influence of skin blood flow on near-infrared spectroscopy signals measured on the forehead during a verbal fluency task,” Neuroimage 57(3), 991–1002 (2011).
[Crossref] [PubMed]

Tarvainen, T.

J. Heiskala, V. Kolehmainen, T. Tarvainen, J. P. Kaipio, and S. R. Arridge, “Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging,” J. Biomed. Opt. 17(9), 096012 (2012).
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Telleri, N. L.

R. B. Saager, N. L. Telleri, and A. J. Berger, “Two-detector Corrected Near Infrared Spectroscopy (C-NIRS) detects hemodynamic activation responses more robustly than single-detector NIRS,” Neuroimage 55(4), 1679–1685 (2011).
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Tellis, G. M.

G. M. Tellis, R. C. Mesquita, and A. G. Yodh, “Use of diffuse correlation spectroscopy to measure brain blood flow differences during speaking and nonspeaking tasks for fluent speakers and persons who stutter,” Persp. Fluency Fluency Disord. 21(3), 96–106 (2011).
[Crossref]

Tisdall, M.

T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
[Crossref] [PubMed]

Tong, Y. P.

Troen, A. M.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
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Ueda, Y.

E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
[Crossref] [PubMed]

Valadka, A.

L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
[Crossref] [PubMed]

van der Plas, A. A.

N. Stocchetti, A. I. R. Maas, A. Chieregato, and A. A. van der Plas, “Hyperventilation in head injury: a review,” Chest 127(5), 1812–1827 (2005).
[Crossref] [PubMed]

Vinogradov, S. A.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
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Viola, P.

S. Viola, P. Viola, P. Litterio, M. P. Buongarzone, and L. Fiorelli, “Correlation between the arterial pulse wave of the cerebral microcirculation and CBF during breath holding and hyperventilation in human,” Clin. Neurophysiol. 123(10), 1931–1936 (2012).
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Viola, S.

S. Viola, P. Viola, P. Litterio, M. P. Buongarzone, and L. Fiorelli, “Correlation between the arterial pulse wave of the cerebral microcirculation and CBF during breath holding and hyperventilation in human,” Clin. Neurophysiol. 123(10), 1931–1936 (2012).
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Wabnitz, H.

E. Kirilina, A. Jelzow, A. Heine, M. Niessing, H. Wabnitz, R. Brühl, B. Ittermann, A. M. Jacobs, and I. Tachtsidis, “The physiological origin of task-evoked systemic artefacts in functional near infrared spectroscopy,” Neuroimage 61(1), 70–81 (2012).
[Crossref] [PubMed]

Wang, J.

White, B. R.

S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
[Crossref] [PubMed]

N. M. Gregg, B. R. White, B. W. Zeff, A. J. Berger, and J. P. Culver, “Brain specificity of diffuse optical imaging: improvements from superficial signal regression and tomography,” Front. Neuroenergetics 2, 14 (2010).
[PubMed]

Wysocki, M.

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

Yamashita, Y.

E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
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Yang, C.

Yang, G. Z.

D. R. Leff, F. Orihuela-Espina, C. E. Elwell, T. Athanasiou, D. T. Delpy, A. W. Darzi, and G. Z. Yang, “Assessment of the cerebral cortex during motor task behaviours in adults: a systematic review of functional near infrared spectroscopy (fNIRS) studies,” Neuroimage 54(4), 2922–2936 (2011).
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Yeh, T. C.

Yodh, A. G.

R. C. Mesquita, S. W. Han, J. Miller, S. S. Schenkel, A. Pole, T. V. Esipova, S. A. Vinogradov, M. E. Putt, A. G. Yodh, and T. M. Busch, “Tumor blood flow differs between mouse strains: consequences for vasoresponse to photodynamic therapy,” PLoS ONE 7(5), e37322 (2012).
[Crossref] [PubMed]

R. C. Mesquita, T. Durduran, G. Yu, E. M. Buckley, M. N. Kim, C. Zhou, R. Choe, U. Sunar, and A. G. Yodh, “Direct measurement of tissue blood flow and metabolism with diffuse optics,” Philos. Trans. R. Soc. A 369(1955), 4390–4406 (2011).
[Crossref] [PubMed]

G. M. Tellis, R. C. Mesquita, and A. G. Yodh, “Use of diffuse correlation spectroscopy to measure brain blood flow differences during speaking and nonspeaking tasks for fluent speakers and persons who stutter,” Persp. Fluency Fluency Disord. 21(3), 96–106 (2011).
[Crossref]

B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
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T. Durduran, R. Choe, W. B. Baker, and A. G. Yodh, “Diffuse optics for tissue monitoring and tomography,” Rep. Prog. Phys. 73(7), 076701 (2010).
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R. C. Mesquita, N. Skuli, M. N. Kim, J. Liang, S. S. Schenkel, A. J. Majmundar, M. C. Simon, and A. G. Yodh, “Hemodynamic and metabolic diffuse optical monitoring in a mouse model of hindlimb ischemia,” Biomed. Opt. Express 1(4), 1173–1187 (2010).
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E. M. Buckley, N. M. Cook, T. Durduran, M. N. Kim, C. Zhou, R. Choe, G. Yu, S. Schultz, C. M. Sehgal, D. J. Licht, P. H. Arger, M. E. Putt, H. H. Hurt, and A. G. Yodh, “Cerebral hemodynamics in preterm infants during positional intervention measured with diffuse correlation spectroscopy and transcranial Doppler ultrasound,” Opt. Express 17(15), 12571–12581 (2009).
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T. Durduran, C. Zhou, B. L. Edlow, G. Yu, R. Choe, M. N. Kim, B. L. Cucchiara, M. E. Putt, Q. Shah, S. E. Kasner, J. H. Greenberg, A. G. Yodh, and J. A. Detre, “Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients,” Opt. Express 17(5), 3884–3902 (2009).
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T. Durduran, G. Yu, M. G. Burnett, J. A. Detre, J. H. Greenberg, J. Wang, C. Zhou, and A. G. Yodh, “Diffuse optical measurement of blood flow, blood oxygenation, and metabolism in a human brain during sensorimotor cortex activation,” Opt. Lett. 29(15), 1766–1768 (2004).
[Crossref] [PubMed]

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
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D. A. Boas, L. E. Campbell, and A. G. Yodh, “Scattering and imaging with diffusing temporal field correlations,” Phys. Rev. Lett. 75(9), 1855–1858 (1995).
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Yoshikawa, E.

E. Ohmae, Y. Ouchi, M. Oda, T. Suzuki, S. Nobesawa, T. Kanno, E. Yoshikawa, M. Futatsubashi, Y. Ueda, H. Okada, and Y. Yamashita, “Cerebral hemodynamics evaluation by near-infrared time-resolved spectroscopy: correlation with simultaneous positron emission tomography measurements,” Neuroimage 29(3), 697–705 (2006).
[Crossref] [PubMed]

Yu, G.

Yücel, M. A.

L. Gagnon, M. A. Yücel, M. Dehaes, R. J. Cooper, K. L. Perdue, J. Selb, T. J. Huppert, R. D. Hoge, and D. A. Boas, “Quantification of the cortical contribution to the NIRS signal over the motor cortex using concurrent NIRS-fMRI measurements,” Neuroimage 59(4), 3933–3940 (2012).
[Crossref] [PubMed]

Zeff, B. W.

N. M. Gregg, B. R. White, B. W. Zeff, A. J. Berger, and J. P. Culver, “Brain specificity of diffuse optical imaging: improvements from superficial signal regression and tomography,” Front. Neuroenergetics 2, 14 (2010).
[PubMed]

Zhou, C.

R. C. Mesquita, T. Durduran, G. Yu, E. M. Buckley, M. N. Kim, C. Zhou, R. Choe, U. Sunar, and A. G. Yodh, “Direct measurement of tissue blood flow and metabolism with diffuse optics,” Philos. Trans. R. Soc. A 369(1955), 4390–4406 (2011).
[Crossref] [PubMed]

B. L. Edlow, M. N. Kim, T. Durduran, C. Zhou, M. E. Putt, A. G. Yodh, J. H. Greenberg, and J. A. Detre, “The effects of healthy aging on cerebral hemodynamic responses to posture change,” Physiol. Meas. 31(4), 477–495 (2010).
[Crossref] [PubMed]

T. Durduran, C. Zhou, B. L. Edlow, G. Yu, R. Choe, M. N. Kim, B. L. Cucchiara, M. E. Putt, Q. Shah, S. E. Kasner, J. H. Greenberg, A. G. Yodh, and J. A. Detre, “Transcranial optical monitoring of cerebrovascular hemodynamics in acute stroke patients,” Opt. Express 17(5), 3884–3902 (2009).
[Crossref] [PubMed]

E. M. Buckley, N. M. Cook, T. Durduran, M. N. Kim, C. Zhou, R. Choe, G. Yu, S. Schultz, C. M. Sehgal, D. J. Licht, P. H. Arger, M. E. Putt, H. H. Hurt, and A. G. Yodh, “Cerebral hemodynamics in preterm infants during positional intervention measured with diffuse correlation spectroscopy and transcranial Doppler ultrasound,” Opt. Express 17(15), 12571–12581 (2009).
[Crossref] [PubMed]

T. Durduran, G. Yu, M. G. Burnett, J. A. Detre, J. H. Greenberg, J. Wang, C. Zhou, and A. G. Yodh, “Diffuse optical measurement of blood flow, blood oxygenation, and metabolism in a human brain during sensorimotor cortex activation,” Opt. Lett. 29(15), 1766–1768 (2004).
[Crossref] [PubMed]

Adv. Exp. Med. Biol. (2)

C. Kolyva, H. Kingston, I. Tachtsidis, S. Mohanty, S. Mishra, R. Patnaik, R. J. Maude, A. M. Dondorp, and C. E. Elwell, “Oscillations in cerebral haemodynamics in patients with falciparum malaria,” Adv. Exp. Med. Biol. 765, 101–107 (2013).
[Crossref] [PubMed]

T. Moroz, M. Banaji, M. Tisdall, C. E. Cooper, C. E. Elwell, and I. Tachtsidis, “Development of a model to aid NIRS data interpretation: results from a hypercapnia study in healthy adults,” Adv. Exp. Med. Biol. 737, 293–300 (2012).
[Crossref] [PubMed]

Biomed. Opt. Express (3)

Brain Res. (1)

E. Rostrup, I. Law, F. Pott, K. Ide, and G. M. Knudsen, “Cerebral hemodynamics measured with simultaneous PET and near-infrared spectroscopy in humans,” Brain Res. 954(2), 183–193 (2002).
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Chest (1)

N. Stocchetti, A. I. R. Maas, A. Chieregato, and A. A. van der Plas, “Hyperventilation in head injury: a review,” Chest 127(5), 1812–1827 (2005).
[Crossref] [PubMed]

Clin. Neurophysiol. (1)

S. Viola, P. Viola, P. Litterio, M. P. Buongarzone, and L. Fiorelli, “Correlation between the arterial pulse wave of the cerebral microcirculation and CBF during breath holding and hyperventilation in human,” Clin. Neurophysiol. 123(10), 1931–1936 (2012).
[Crossref] [PubMed]

Erasmus J. Med. (1)

E. I. Dieters, S. H. Hidding, M. Kalisvaart, and E. G. Mik, “Near infrared spectroscopy: an asset to the diagnosis and treatment of traumatic brain injury,” Erasmus J. Med. 1(2), 23–26 (2011).

Front. Neuroenergetics (1)

N. M. Gregg, B. R. White, B. W. Zeff, A. J. Berger, and J. P. Culver, “Brain specificity of diffuse optical imaging: improvements from superficial signal regression and tomography,” Front. Neuroenergetics 2, 14 (2010).
[PubMed]

J. Biomed. Opt. (4)

B. Hallacoglu, A. Sassaroli, M. Wysocki, E. Guerrero-Berroa, M. Schnaider Beeri, V. Haroutunian, M. Shaul, I. H. Rosenberg, A. M. Troen, and S. Fantini, “Absolute measurement of cerebral optical coefficients, hemoglobin concentration and oxygen saturation in old and young adults with near-infrared spectroscopy,” J. Biomed. Opt. 17(8), 081406 (2012).
[Crossref] [PubMed]

R. Saager and A. Berger, “Measurement of layer-like hemodynamic trends in scalp and cortex: implications for physiological baseline suppression in functional near-infrared spectroscopy,” J. Biomed. Opt. 13(3), 034017 (2008).
[Crossref] [PubMed]

J. Heiskala, V. Kolehmainen, T. Tarvainen, J. P. Kaipio, and S. R. Arridge, “Approximation error method can reduce artifacts due to scalp blood flow in optical brain activation imaging,” J. Biomed. Opt. 17(9), 096012 (2012).
[Crossref] [PubMed]

S. M. Liao, S. L. Ferradal, B. R. White, N. Gregg, T. E. Inder, and J. P. Culver, “High-density diffuse optical tomography of term infant visual cortex in the nursery,” J. Biomed. Opt. 17(8), 081414 (2012).
[Crossref] [PubMed]

J. Cereb. Blood Flow Metab. (4)

J. P. Culver, T. Durduran, D. Furuya, C. Cheung, J. H. Greenberg, and A. G. Yodh, “Diffuse optical tomography of cerebral blood flow, oxygenation, and metabolism in rat during focal ischemia,” J. Cereb. Blood Flow Metab. 23(8), 911–924 (2003).
[Crossref] [PubMed]

N. Roche-Labarbe, A. Fenoglio, A. Aggarwal, M. Dehaes, S. A. Carp, M. A. Franceschini, and P. E. Grant, “Near-infrared spectroscopy assessment of cerebral oxygen metabolism in the developing premature brain,” J. Cereb. Blood Flow Metab. 32(3), 481–488 (2012).
[Crossref] [PubMed]

J. M. Clark, B. E. Skolnick, R. Gelfand, R. E. Farber, M. Stierheim, W. C. Stevens, G. Beck, and C. J. Lambertsen, “Relationship of 133Xe cerebral blood flow to middle cerebral arterial flow velocity in men at rest,” J. Cereb. Blood Flow Metab. 16(6), 1255–1262 (1996).
[Crossref] [PubMed]

J. J. Chen and G. B. Pike, “Global cerebral oxidative metabolism during hypercapnia and hypocapnia in humans: implications for BOLD fMRI,” J. Cereb. Blood Flow Metab. 30(6), 1094–1099 (2010).
[Crossref] [PubMed]

J. Neuroimaging (1)

G. Settakis, A. Lengyel, C. Molnár, D. Bereczki, L. Csiba, and B. Fülesdi, “Transcranial Doppler study of the cerebral hemodynamic changes during breath-holding and hyperventilation tests,” J. Neuroimaging 12(3), 252–258 (2002).
[PubMed]

J. Neurotrauma (1)

L. Rangel-Castilla, L. R. Lara, S. Gopinath, P. R. Swank, A. Valadka, and C. Robertson, “Cerebral hemodynamic effects of acute hyperoxia and hyperventilation after severe traumatic brain injury,” J. Neurotrauma 27(10), 1853–1863 (2010).
[Crossref] [PubMed]

J. Opt. Soc. Am. A (1)

J. Physiol. (1)

T. J. H. Clark and S. Godfrey, “The effect of CO2 on ventilation and breath-holding during exercise and while breathing through an added resistance,” J. Physiol. 201(3), 551–566 (1969).
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Magn. Reson. Med. (1)

D. P. Bulte, K. Drescher, and P. Jezzard, “Comparison of hypercapnia-based calibration techniques for measurement of cerebral oxygen metabolism with MRI,” Magn. Reson. Med. 61(2), 391–398 (2009).
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Neurocrit. Care (1)

S. Muehlschlegel, J. Selb, M. Patel, S. G. Diamond, M. A. Franceschini, A. G. Sorensen, D. A. Boas, and L. H. Schwamm, “Feasibility of NIRS in the neurointensive care unit: a pilot study in stroke using physiological oscillations,” Neurocrit. Care 11(2), 288–295 (2009).
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Neuroimage (6)

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Opt. Express (6)

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Figures (5)

Fig. 1
Fig. 1 (A) Experimental setup showing the optical probe schematics. The separations between the sources and detectors were 0.5 cm, 1.5 cm, 2.5 cm, and 3.0 cm. (B) Experiment protocol timeline summarizing the session events.

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Fig. 2
Fig. 2 Representative temporal intensity autocorrelation curves, g2(τ), during a baseline time point for a single subject at source-detector separation of (A) 0.5 cm, (B) 1.5 cm, and (C) 2.5 cm. Gray circles (Black crosses) represent baseline measurements without (with) pressure applied to the head by the probe. The fitted decay rate is used to determine the BFI from DCS data. (D) Variation in normalized BFI during baseline as function of applied pressure (see text for normalization definition). Error bars represent the standard deviation of all analyzed baseline frames. The dashed lines are linear fits (see main text).

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Fig. 3
Fig. 3 Representative average CBF response during breath-holding task for a single subject at (A) 0.5 cm and (B) 2.5 cm source-detector separations, both in the absence (gray circles) and in the presence (black squares) of applied pressure on the probe. The shaded area represents the task period. (C) Maximum change in BFI, as function of pressure, during the breath-holding intervention.

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Fig. 4
Fig. 4 Representative average CBF response during the hyperventilation task for a single subject at (A) 0.5 cm and (B) 2.5 cm source-detector separations, both in the absence (gray circles) and in the presence (black squares) of applied pressure on the probe. The shaded area represents the task period. (C) Minimum change in BFI, as function of pressure, during the hyperventilation intervention.

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Fig. 5
Fig. 5 Scatter plot comparing DCS and TCD measured changes due to both breath-holding and hyperventilation tasks, for source-detector separations of 0.5 cm (blue), 1.5 cm (red) and 2.5 cm (black), respectively, when (A) no pressure was applied on the probe and when (B) pressure was applied on the probe. The error bars represent the standard error over the three different tasks per subject, and the solid lines represent the best linear fit of the data.

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Tables (3)

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Table 1 Baseline Blood Flow Contributions Estimated by Applying Pressure on the Probe as a Function of Source-Detector Separationa

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Table 2 Perfusion Changes Measured During Ventilation Induced Perturbations

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Table 3 DCS Comparison with TCD Measurements During Perturbation

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Equations (7)

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[ ∇⋅( D(r,t)∇ )−v μ a (r,t)− α 3 v μ ′ s k 0 2 〈Δ r 2 (t,τ)〉 ] G 1 (r,t,τ)=−vS(r,t,τ).
G 1 (r,t,τ)= v 4πD ( e −K(τ) r 1 r 1 − e −K(τ) r b r b ),
K 2 ( τ )=( μ a ( λ )+ 1 3 α μ ′ s k 0 2 〈 Δ r 2 (τ) 〉 )/( 3 μ ′ s )
r 1 = (z− l t ) 2 + ρ 2     and     r b = (z+2 z b + l t ) 2 + ρ 2 ,
g 2 (r,t,τ)=1+β | g 1 (r,t,τ) | 2 .
BFI(t,P,ρ)=B F ec (t,P)+ γ ρ CBF(t).
rBFI(t)= BFI(t) BFI( t 0 ) =1+ ΔB F ec (t,P)+ γ ρ ΔCBF(t) B F ec ( t 0 ,P)+ γ ρ CBF( t 0 ) .

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