Live Demonstration: A Wearable fNIRS System for Efficient Mental Status Assessment.

Wenyao Chen, Zisheng Dai,Zhouchen Ma,Cheng Chen,Yanyan Wei,Tianhong Zhang, Xia Bi,Yinying Hu,Yongfu Li,Guoxing Wang,Jian Zhao

2023 IEEE Biomedical Circuits and Systems Conference (BioCAS)（2023）

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摘要

This demonstration presents a wearable fNIRS system for mental status assessment. Through the combined use of fNIRS with the VFT, the demonstration provides an effective approach for monitoring brain activity and assessing mental status. Furthermore, the fNIRS system employs a spatial adaptive sampling method, which increases its energy efficiency without significant reduction on the functional imaging quality.

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关键词

Functional near-infrared spectroscopy (fNIRS),Mental status assessment,Wearable devices

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