Abstract

Our group measures tissue oxygenation and the cortical hemodynamic response to sensory stimuli applying continuous wave near-infrared imaging (NIRI). To improve the method's quality and applicability and to explore new fields in clinical practice and research, we developed a miniaturized wireless NIRI system. It was validated by measuring muscle oxygenation in a blood-flow occlusion experiment and brain activity in adults.

© 2008 Optical Society of America

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  1. D. Haensse, P. Szabo, D. Brown, J. -C. Fauchère, P. Niederer, H. -U. Bucher, and M. Wolf, "A new multichannel near infrared spectrophotometry system for functional studies of the brain in adults and neonates," Opt. Express 13, 4525-4538 (2005).
    [CrossRef]
  2. M. Wolf, U. Wolf, J. H. Choi, V. Toronov, L. A. Paunescu, A. Michalos, and E. Gratton, "Fast cerebralfunctional signal in the 100-ms range detected in the visual cortex by frequency-domain near-infrared spectrophotometry," Psychophysiology 40, 521-528 (2003).
    [CrossRef]
  3. A. Villringer and B. Chance, "Non-invasive optical spectroscopy and imaging of human brain function," Trends Neurosci 20, 435-42 (1997).
    [CrossRef]
  4. L. Kocsis, P. Herman, and A. Eke, "The modified Beer-Lambert law revisited," Phys. Med. Biol. 51, N91-N98 (2006).
    [CrossRef]
  5. M. Essenpreis, D. E. Elwell, M. Cope, P. van der Zee, S. R. Arridge, and D. T. Deply, "Spectral dependence of temporal point spread function in human tissues," Appl. Opt. 32, 418-425 (1993).
  6. A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
    [CrossRef]
  7. H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
    [CrossRef]
  8. UCL Department of Medical Physics and Bioengineering, "Specific Extinction Spectra of Tissue Chromophores," http://www.medphys.ucl.ac.uk/research/borl/research/NIR_topics/spectra/spectra.htm.
  9. H. Jasper, "Report of Committee on the Methods of Clinical Examination in Electroencephalography," Electroencephalogr Clin Neurophysiol,  10, 370-375 (1958).
  10. M. K. E. B. Wallin and S. Wajntraub, "Evaluation of Bluetooth as a replacement for cables in intensive care and surgery," Anesth. Analg. 98, 763-7 (2004).

2006 (1)

L. Kocsis, P. Herman, and A. Eke, "The modified Beer-Lambert law revisited," Phys. Med. Biol. 51, N91-N98 (2006).
[CrossRef]

2005 (1)

2004 (1)

M. K. E. B. Wallin and S. Wajntraub, "Evaluation of Bluetooth as a replacement for cables in intensive care and surgery," Anesth. Analg. 98, 763-7 (2004).

2003 (1)

M. Wolf, U. Wolf, J. H. Choi, V. Toronov, L. A. Paunescu, A. Michalos, and E. Gratton, "Fast cerebralfunctional signal in the 100-ms range detected in the visual cortex by frequency-domain near-infrared spectrophotometry," Psychophysiology 40, 521-528 (2003).
[CrossRef]

2002 (1)

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

1997 (1)

A. Villringer and B. Chance, "Non-invasive optical spectroscopy and imaging of human brain function," Trends Neurosci 20, 435-42 (1997).
[CrossRef]

1995 (1)

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

1993 (1)

1958 (1)

H. Jasper, "Report of Committee on the Methods of Clinical Examination in Electroencephalography," Electroencephalogr Clin Neurophysiol,  10, 370-375 (1958).

Arridge, S. R.

Brown, D.

Bucher, H. -U.

Chance, B.

A. Villringer and B. Chance, "Non-invasive optical spectroscopy and imaging of human brain function," Trends Neurosci 20, 435-42 (1997).
[CrossRef]

Clemence, M.

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

Cope, M.

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

M. Essenpreis, D. E. Elwell, M. Cope, P. van der Zee, S. R. Arridge, and D. T. Deply, "Spectral dependence of temporal point spread function in human tissues," Appl. Opt. 32, 418-425 (1993).

Deply, D. T.

Deply, D.T.

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

Duncan, A.

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

Eke, A.

L. Kocsis, P. Herman, and A. Eke, "The modified Beer-Lambert law revisited," Phys. Med. Biol. 51, N91-N98 (2006).
[CrossRef]

Elwell, C.E.

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

Elwell, D. E.

Essenpreis, M.

Fauchère, J. -C.

Gao, F.

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

Haensse, D.

Herman, P.

L. Kocsis, P. Herman, and A. Eke, "The modified Beer-Lambert law revisited," Phys. Med. Biol. 51, N91-N98 (2006).
[CrossRef]

Jasper, H.

H. Jasper, "Report of Committee on the Methods of Clinical Examination in Electroencephalography," Electroencephalogr Clin Neurophysiol,  10, 370-375 (1958).

Kocsis, L.

L. Kocsis, P. Herman, and A. Eke, "The modified Beer-Lambert law revisited," Phys. Med. Biol. 51, N91-N98 (2006).
[CrossRef]

Meek, J. H.

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

Niederer, P.

Onodera, Y.

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

Sassaroli, A.

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

Szabo, P.

Tanaka, K.

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

Tanikawa, Y.

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

Tyszcuzk, L.

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

van der Zee, P.

Villringer, A.

A. Villringer and B. Chance, "Non-invasive optical spectroscopy and imaging of human brain function," Trends Neurosci 20, 435-42 (1997).
[CrossRef]

Wajntraub, S.

M. K. E. B. Wallin and S. Wajntraub, "Evaluation of Bluetooth as a replacement for cables in intensive care and surgery," Anesth. Analg. 98, 763-7 (2004).

Wallin, M. K. E. B.

M. K. E. B. Wallin and S. Wajntraub, "Evaluation of Bluetooth as a replacement for cables in intensive care and surgery," Anesth. Analg. 98, 763-7 (2004).

Wolf, M.

D. Haensse, P. Szabo, D. Brown, J. -C. Fauchère, P. Niederer, H. -U. Bucher, and M. Wolf, "A new multichannel near infrared spectrophotometry system for functional studies of the brain in adults and neonates," Opt. Express 13, 4525-4538 (2005).
[CrossRef]

M. Wolf, U. Wolf, J. H. Choi, V. Toronov, L. A. Paunescu, A. Michalos, and E. Gratton, "Fast cerebralfunctional signal in the 100-ms range detected in the visual cortex by frequency-domain near-infrared spectrophotometry," Psychophysiology 40, 521-528 (2003).
[CrossRef]

Yamada, Y.

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

Zhao, H.

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

Anesth. Analg. (1)

M. K. E. B. Wallin and S. Wajntraub, "Evaluation of Bluetooth as a replacement for cables in intensive care and surgery," Anesth. Analg. 98, 763-7 (2004).

Appl. Opt. (1)

Electroencephalogr Clin Neurophysiol (1)

H. Jasper, "Report of Committee on the Methods of Clinical Examination in Electroencephalography," Electroencephalogr Clin Neurophysiol,  10, 370-375 (1958).

Opt. Express (1)

Phys. Med. Biol (1)

A. Duncan, J. H. Meek, M. Clemence, C. E. Elwell, L. Tyszcuzk, M. Cope, and D.T. Deply, "Optical pathlength measurements on adult head, calf and forearm and the head of the newborn infant using phase resolved optical spectroscopy," Phys. Med. Biol 40, 295-304 (1995).
[CrossRef]

Phys. Med. Biol. (2)

H. Zhao, Y. Tanikawa, F. Gao, Y. Onodera, A. Sassaroli, K. Tanaka, and Y. Yamada, "Maps of optical differential pathlength factor for human adult forehead, somatosensory motor and occipital regions ant multi-wavelengths in NIR," Phys. Med. Biol. 47, 2075-2093 (2002).
[CrossRef]

L. Kocsis, P. Herman, and A. Eke, "The modified Beer-Lambert law revisited," Phys. Med. Biol. 51, N91-N98 (2006).
[CrossRef]

Psychophysiology (1)

M. Wolf, U. Wolf, J. H. Choi, V. Toronov, L. A. Paunescu, A. Michalos, and E. Gratton, "Fast cerebralfunctional signal in the 100-ms range detected in the visual cortex by frequency-domain near-infrared spectrophotometry," Psychophysiology 40, 521-528 (2003).
[CrossRef]

Trends Neurosci (1)

A. Villringer and B. Chance, "Non-invasive optical spectroscopy and imaging of human brain function," Trends Neurosci 20, 435-42 (1997).
[CrossRef]

Other (1)

UCL Department of Medical Physics and Bioengineering, "Specific Extinction Spectra of Tissue Chromophores," http://www.medphys.ucl.ac.uk/research/borl/research/NIR_topics/spectra/spectra.htm.

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