Impairment of Reaction Time Among Children Awakened During Stage 4 Sleep
Author(s) -
Mark Splaingard,
John V. Hayes,
Gary A. Smith
Publication year - 2007
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.1093/sleep/30.1.104
Subject(s) - audiology , bedtime , sleep (system call) , decibel , psychology , medicine , sleep stages , arousal , pediatrics , developmental psychology , polysomnography , electroencephalography , psychiatry , neuroscience , computer science , operating system
Sleep inertia refers to impairments in cognitive/motor performance and the tendency to return to sleep after awakening. As part of a project studying the effect of different types of 100 decibel (dB) sounds on awakening children during stage 4 sleep (S4S), we hypothesized that children with the greatest impairment in auditory arousal during S4S, manifested by the inability to either awaken to 100 dB sounds or successfully perform a self-rescue sequence (SRS), would have greater impairments in reaction time (RT) upon awakening than children who awoke and successfully accomplish a SRS.
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