title: Subjective estimation of the duration of time periods in night sleep.
mesh_terms: D004325:Dreams; D004569:Electroencephalography; D004576:Electromyography; D005712:Galvanic Skin Response; D006801:Humans; D008297:Male; D012890:Sleep; D012894:Sleep Stages; D012895:Sleep, REM; D013998:Time Perception