Intersensory facilitation of reaction time: energy summation or preparation enhancement?
D000161:Acoustic Stimulation; D001288:Attention; D001307:Auditory Perception; D006801:Humans; D007257:Information Theory; D008960:Models, Psychological; D010775:Photic Stimulation; D011930:Reaction Time; D012033:Refractory Period, Psychological; D014796:Visual Perception