Event-related potential
Event-related potential (ERP) is a special brain evoked potential. By intentionally giving the stimulator a special psychological meaning, it uses the potential of the brain caused by multiple or multiple stimuli. It reflects the changes in the neuroelectrophysiology of the brain during the process of cognition, also known as cognitive potentials, that is, the brain potentials recorded from the skull surface when people perform cognitive processing on a subject.
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