Measurement of head phantom by functional near infrared imaging using multi-distance probe configuration

Koki Hayabusa; Eiji Okada

doi:10.1117/12.2319282

24 April 2018 Measurement of head phantom by functional near infrared imaging using multi-distance probe configuration

Koki Hayabusa, Eiji Okada

Proceedings Volume 10711, Biomedical Imaging and Sensing Conference; 107111K (2018) https://doi.org/10.1117/12.2319282
Event: SPIE Structured Light, 2018, Yokohama, Japan

Abstract

The contamination of the signal corresponding to the blood volume change in the scalp is one of the serious problems in functional near infrared imaging and the multi-distance probe configuration has been used to reduce the contamination of the scalp signal. The head phantom mimicking the local absorption change in the gray matter and global absorption change in the scalp was measured by a functional near infrared spectroscopy system using the multi-distance probe configuration to obtain the topographic image of the absorption change in the phantom. The measurement using the multi-distance probe configuration can effectively reduce the contamination of the scalp signal during the functional near infrared imaging.

Citation Download Citation

Koki Hayabusa and Eiji Okada "Measurement of head phantom by functional near infrared imaging using multi-distance probe configuration", Proc. SPIE 10711, Biomedical Imaging and Sensing Conference, 107111K (24 April 2018); https://doi.org/10.1117/12.2319282

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