Mr. Nobuhiro Okui Profile

Nobuhiro Okui

at Keio Univ

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Author

Publications (4)

Proceedings Article | 27 October 2006 Paper

Theoretical analysis of crosstalk in near-infrared topography

E. Okada, N. Okui

Proceedings Volume 6047, 60470V (2006) https://doi.org/10.1117/12.710677

KEYWORDS: Absorption, Brain, Tissue optics, Sensors, Near infrared, Monte Carlo methods, Geometrical optics, Head, Skull, Neuroimaging

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Proceedings Article | 8 October 2005 Paper

Crosstalk in the measurement of focal brain activation by near-infrared topography

N. Okui, E. Okada

Proceedings Volume 5859, 58591A (2005) https://doi.org/10.1117/12.632876

KEYWORDS: Absorption, Tissue optics, Monte Carlo methods, Skull, Brain activation, Head, Geometrical optics, Near infrared, Light, Brain

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SPIE Journal Paper | 1 January 2005 Open Access

Wavelength dependence of crosstalk in dual-wavelength measurement of oxy- and deoxy-hemoglobin

Nobuhiro Okui, Eiji Okada

JBO, Vol. 10, Issue 01, 011015, (January 2005) https://doi.org/10.1117/12.10.1117/1.1846076

KEYWORDS: Tissue optics, Skull, Geometrical optics, Near infrared spectroscopy, Monte Carlo methods, Head, Tissues, Optical properties, Absorption, Phase measurement

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Proceedings Article | 15 October 2003 Paper

Effect of fiber arrangement on spatial resolution of near-infrared topographic imaging

Nobuhiro Okui, Takuma Kadoya, Tsuyoshi Yamamoto, Eiji Okada

Proceedings Volume 5138, (2003) https://doi.org/10.1117/12.500394

KEYWORDS: Spatial resolution, Head, Near infrared, Light scattering, Scattering, Monte Carlo methods, Brain, Sensors, Tissue optics, Neuroimaging

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