title: Sleep deprivation and EEG slow wave activity in chronic schizophrenia.
mesh_terms: D000328:Adult; D001921:Brain / Q000503:physiopathology*; D002908:Chronic Disease; D004569:Electroencephalography; D006801:Humans; D008297:Male; D012559:Schizophrenia / Q000503:physiopathology*; D012565:Schizophrenic Psychology; D012892:Sleep Deprivation; D012894:Sleep Stages; D012895:Sleep, REM