Research on Multi-parameter Visualization Technology of Brain Function Based on EEG

EEG is one of the most important physiological signals in the human body which plays an important role in the assessment and diagnosis of disease. Since EEG signals lack intrinsic visual representation, it is difficult to analyze and extract useful signals. Therefore, We present a visualization technique that provide an intuitive and efficient way to visually represent EEG signals and display brain feature related parameters, and that performs comparative analysis. This method is designed to provide a visual access to the brain activities conveyed by the EEG data in medical, brain-computer interface, or aerospace fields.