TY - GEN AU - Dinges,D F AU - Orne,M T AU - Whitehouse,W G AU - Orne,E C TI - Temporal placement of a nap for alertness: contributions of circadian phase and prior wakefulness SN - 0161-8105 PY - 1987///1116 KW - Adult KW - Circadian Rhythm KW - Female KW - Humans KW - Male KW - Reaction Time KW - physiology KW - Sleep KW - Sleep Stages KW - Time Factors KW - Wakefulness N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, Non-P.H.S ER -