sensory deprivation [L, sentire + ME, depriven, to deprive; L, atio, process] , an involuntary loss of physical awareness caused by detachment from external sensory stimuli. Such deprivation often results in psychological disorders, such as panic, mental confusion, depression, and hallucinations. Sensory deprivation may be associated with various handicaps and conditions, such as blindness, heavy sedation, and prolonged isolation.
