Rapid eye movements and visual imagery during sleep.
D000818:Animals; D001766:Blindness; D002415:Cats; D004325:Dreams; D004585:Electrooculography; D006801:Humans; D007092:Imagination; D007231:Infant, Newborn; D008568:Memory; D012119:Respiration; D012895:Sleep, REM; D014796:Visual Perception