title: Disturbed vigilance in mania.
mesh_terms: D000328:Adult; D000368:Aged; D001143:Arousal; D001288:Attention; D001714:Bipolar Disorder / Q000523:psychology*; D004569:Electroencephalography; D005071:Evoked Potentials; D006801:Humans; D008297:Male; D012894:Sleep Stages