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Journal of Biomedical Optics

Functional near-infrared spectroscopy: current status and future prospects
Author(s): Yoko Hoshi
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Paper Abstract

Near-infrared spectroscopy (NIRS), which was originally designed for clinical monitoring of tissue oxygenation, has been developing into a useful tool for neuroimaging studies (functional near-infrared spectroscopy). This technique, which is completely noninvasive, does not require strict motion restriction and can be used in a daily life environment. It is expected that NIRS will provide a new direction for cognitive neuroscience research, more so than other neuroimaging techniques, although several problems with NIRS remain to be explored. This review demonstrates the strengths and the advantages of NIRS, clarifies the problems, and identifies the limitations of NIRS measurements. Finally, its future prospects are described.

Paper Details

Date Published: 1 November 2007
PDF: 9 pages
J. Biomed. Opt. 12(6) 062106 doi: 10.1117/1.2804911
Published in: Journal of Biomedical Optics Volume 12, Issue 6
Show Author Affiliations
Yoko Hoshi, Tokyo Institute of Psychiatry (Japan)


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