Multimodal neuroimaging with optically pumped magnetometers: A simultaneous MEG-EEG-fNIRS acquisition system oleh Xingyu Ru, Kaiyan He, Bingjiang Lyu, Dongxu Li, Wei Xu, Wenyu Gu, Xiao Ma, Jiayi Liu, Congcong Li, Tingyue Li, Fufu Zheng, Xiaozhou Yan, Yugang Yin, Hongfeng Duan, Shuai Na, Shuangai Wan, Jie Qin, Jingwei Sheng, Jia-Hong Gao