Bonnet, M H Performance and sleepiness as a function of frequency and placement of sleep disruption. [electronic resource] - Psychophysiology May 1986 - 263-71 p. digital Publication Type: Journal Article; Research Support, U.S. Gov't, Non-P.H.S. ISSN: 0048-5772 Standard No.: 10.1111/j.1469-8986.1986.tb00630.x doi Subjects--Topical Terms: AdolescentAdultArousalAttentionHumansPsychomotor PerformanceSleep DeprivationSleep StagesWakefulness