title: The psychological refractory period and vertex evoked potentials.
mesh_terms: D001307:Auditory Perception; D002540:Cerebral Cortex / Q000502:physiology; D005071:Evoked Potentials; D049668:History, 15th Century; D049669:History, 16th Century; D011930:Reaction Time; D012032:Refractory Period, Electrophysiological; D012033:Refractory Period, Psychological; D014796:Visual Perception