Chronic sleep restriction greatly magnifies performance decrements immediately after awakening

[摘要] Study ObjectivesSleep inertia, subjectively experienced as grogginess felt upon awakening, causes cognitive performance impairments that can require up to 1.5 hr to dissipate. It is unknown, however, how chronic sleep restriction (CSR) influences the magnitude and duration of sleep inertia–related performance deficits.

[学科分类] 生理学

[关键词] sleep inertia;forced desynchrony;insufficient sleep;circadian;subjective sleepiness