Passive mapping of hand motor cortex across altered states of consciousness.
The International journal of neuroscience April 26, 2025 Yusheng Tong, Zhen Fan, Xiang Zou et al.
To evaluate the ability of median nerve stimulation (MNS)-induced high gamma band (HGB) activity in mapping the hand motor cortex at different states of consciousness. Five patients undergoing awake craniotomy were recruited. MNS-induced electrocorticographic signals were recorded from awake to anesthetic states, with the loss of consciousness (LOC) session divided into three stages (LOC1,...