基于原子磁力计的穿戴式脑磁图动态测量研究

陈春巧,张欣,郭清乾,徐佳玉,冯晓宇,常严,胡涛,杨晓冬

Moving Wearable Magnetoencephalography Measurement Study Based on Optically-pumped Magnetometer

Chun-qiao CHEN,Xin ZHANG,Qing-qian GUO,Jia-yu XU,Xiao-yu FENG,Yan CHANG,Tao HU,Xiao-dong YANG

图5 (a) 被试者自然头动状态下5通道α节律信号时域图；(b)被试自然头动状态下10通道听觉诱发磁场信号时域图

Fig.5 (a) Time-domain of the 5-channel α-rhythm signals under the subject's natural head movement; (b) Time-domain of the 10-channel auditory evoked magnetic field signals under the subject's natural head movement