Simultaneous signal reconstruction from both superficial and deep tissue for fNIRS using depth-selective filtering method

M. Fujii

doi:10.1117/12.2285946

28 July 2017 Simultaneous signal reconstruction from both superficial and deep tissue for fNIRS using depth-selective filtering method

M. Fujii

Author Affiliations +

Proceedings Volume 10412, Diffuse Optical Spectroscopy and Imaging VI; 104120V (2017) https://doi.org/10.1117/12.2285946
Event: European Conferences on Biomedical Optics, 2017, Munich, Germany

Abstract

Two variations of a depth-selective back-projection filter for functional near-infrared spectroscopy (fNIRS) systems are introduced. The filter comprises a depth-selective algorithm that uses inverse problems applied to an optically diffusive multilayer medium. In this study, simultaneous signal reconstruction of both superficial and deep tissue from fNIRS experiments of the human forehead using a prototype of a CW-NIRS system is demonstrated.

Citation Download Citation

M. Fujii "Simultaneous signal reconstruction from both superficial and deep tissue for fNIRS using depth-selective filtering method", Proc. SPIE 10412, Diffuse Optical Spectroscopy and Imaging VI, 104120V (28 July 2017); https://doi.org/10.1117/12.2285946

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