title: Effects of repetitive stimulation and reduced sensory input on cortical alertness.
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D000328:Adult; D001143:Arousal; D004569:Electroencephalography; D005260:Female; D005712:Galvanic Skin Response; D006801:Humans; D008297:Male; D012677:Sensation; D012890:Sleep; D013997:Time Factors