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The Prefrontal Model Revisited: Double Dissociations Between Young Sleep Deprived and Elderly Subjects on Cognitive Components of Performance
Author(s) -
Adrienne M. Tucker,
Yaakov Stern,
Robert C. Basner,
Brian C. Rakitin
Publication year - 2011
Publication title -
sleep
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.222
H-Index - 207
eISSN - 1550-9109
pISSN - 0161-8105
DOI - 10.5665/sleep.1158
Subject(s) - cognition , prefrontal cortex , psychology , sleep (system call) , effects of sleep deprivation on cognitive performance , sleep deprivation , audiology , neuroscience , cognitive psychology , developmental psychology , medicine , computer science , operating system
The prefrontal model suggests that total sleep deprivation (TSD) and healthy aging produce parallel cognitive deficits. Here we decompose global performance on two common tasks into component measures of specific cognitive processes to pinpoint the source of impairments in elderly and young TSD participants relative to young controls and to each other.

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