Detection of cortical activation with time-resolved diffuse optical methods

Applied Optics

Volumn 44, Issue 10, 2005, Pages 1942-1947

  Montcel, Bruno ^a   Chabrier, Renee ^a   Poulet, Patrick ^a  

^a UNIVERSITÉ DE STRASBOURG   (France)

Author keywords

[No Author keywords available]

Indexed keywords

COMPUTER SIMULATION; DIFFUSION; FINITE ELEMENT METHOD; HEMOGLOBIN; LIGHT ABSORPTION; MATHEMATICAL MODELS; PHOTOMULTIPLIERS; TISSUE;

CEREBROSPINAL FLUID (CSF); DIFFUSE OPTICAL METHODS; DIFFUSION THEORY; MOTOR CORTEX;

MAGNETIC RESONANCE IMAGING;

ALGORITHM; ARTICLE; BIOLOGICAL MODEL; BRAIN CORTEX; BRAIN MAPPING; COMPUTER ASSISTED DIAGNOSIS; COMPUTER SIMULATION; EVALUATION; EVOKED MUSCLE RESPONSE; HISTOLOGY; HUMAN; METHODOLOGY; NEAR INFRARED SPECTROSCOPY; NUCLEAR MAGNETIC RESONANCE IMAGING; OPTICAL TOMOGRAPHY; PHYSIOLOGY; REPRODUCIBILITY; SENSITIVITY AND SPECIFICITY; VALIDATION STUDY;

ALGORITHMS; BRAIN MAPPING; CEREBRAL CORTEX; COMPUTER SIMULATION; EVOKED POTENTIALS, MOTOR; HUMANS; IMAGE INTERPRETATION, COMPUTER-ASSISTED; MAGNETIC RESONANCE IMAGING; MODELS, NEUROLOGICAL; REPRODUCIBILITY OF RESULTS; SENSITIVITY AND SPECIFICITY; SPECTROSCOPY, NEAR-INFRARED; TOMOGRAPHY, OPTICAL;

EID: 16644368850     PISSN: 1559128X     EISSN: 15394522     Source Type: Journal    
DOI: 10.1364/AO.44.001942     Document Type: Conference Paper

References (9)

1. B. Chance, Z. Zhuang, C. Unah, C. Alter, and L. Lipton, "Cognition-activated low-frequency modulation of light absorp tion in human brain," Proc. Natl. Acad. Sci. 90, 3770-3774 (1993).
2. Y. Fukui, Y. Ajichi, and E. Okada, "Monte Carlo prediction of near-infrared light propagation in realistic adult and neonatal head models," Appl. Opt. 42, 2881-2887 (2003).
3. S. R. Arridge, M. Schweiger, M. Hiraoka, and D. T. Delpy, "A finite element approach for modelling photon transport in tissue," Med. Phys. 20, 299-309 (1993).
4. M. Schweiger and S. R. Arridge, "Comparison of two- and three-dimensional reconstruction methods in optical tomography," Appl. Opt. 37, 7419-7428 (1998).
5. S. R. Arridge and M. Schweiger, "Photon-measurement density functions. Part 2: Finite-element-method calculations," Appl. Opt. 34, 8026-8037 (1995).
6. P. Poulet, C. V. Zint, M. Torregrossa, W. Uhring, and B. Cunin, "Comparison of two time-resolved detectors for diffuse optical tomography: photomultiplier tube-time-correlated single photon counting and multichannel streak camera," in Optical Tomography and Spectroscopy of Tissue V, B. Chance, R. Alfano, B. Tromberg, M. Tamura, and E. Sevick-Muraca, eds., Proc. SPIE 4955, 154-163 (2003).
7. D. T. Delpy, M. Cope, P. Van der Zee, S. Arridge, S. Wray, and J. Wyatt, "Estimation of optical pathlength through tissue from direct time of flight measurement," Phys. Med. Biol. 33, 1433-1442 (1988).
8. F. Gao, H. Zhao, Y. Tanikawa, and Y. Yamada, "Optical tomographic mapping of cerebral haemodynamics by means of time-domain detection: methodology and phantom validation," Phys. Med. Biol. 49, 1055-1078 (2004).
9. J. C. Hebden, A. Gibson, T. Austin, R. Yusof, N. Everdell, D. T. Delpy, S. R. Arridge, J. H. Meek, and J. S. Wyatt, "Imaging changes in blood volume and oxygenation in the newborn infant brain using three-dimensional optical tomography," Phys. Med. Biol. 49, 1117-1130 (2004).