TY - GEN AU - Kripke,D F TI - An ultradian biologic rhythm associated with perceptual deprivation and REM sleep SN - 0033-3174 PY - 1972///0811 KW - Affect KW - Circadian Rhythm KW - Computers KW - Electroencephalography KW - Heart Rate KW - Humans KW - Male KW - Motor Activity KW - Periodicity KW - Reaction Time KW - Sensory Deprivation KW - Sleep Deprivation KW - Sleep, REM KW - Statistics as Topic KW - Suggestion KW - Wakefulness N1 - Publication Type: Journal Article UR - https://doi.org/10.1097/00006842-197205000-00005 ER -