Method for Analyzing EEG Information of Gait Behavior

The invention relates to a method for analysing EEG information of gait behaviour and belongs to the technical field of electroencephalogram information processing. The invention extracts the gait EEG signal under the gait of the subject, compares the gait EEG signal of the subject with the gait EEG signal of the known state of the subject, and judges the abnormal gait of the subject. The EEG signal can capture the minimal movement changes of the human body. The invention combines the analysis of the EEG signal with the detection of abnormal gait, and uses the difference of the EEG signal to judge the abnormal gait. Compared with the naked eye observation of the gait characteristics of the subjects, the invention can accurately and subtly find the abnormal gait that is difficult to detect, which will be helpful for the early diagnosis of Parkinson's disease.