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Subjective mood is influenced by sleep-related and circadian processes in a forced desynchrony protocol with severe sleep restriction
conference contribution
posted on 2017-12-06, 00:00 authored by G Heath, Charli SargentCharli Sargent, David DarwentDavid Darwent, Sally FergusonSally Ferguson, D Kennaway, L Hampton, Raymond MatthewsRaymond Matthews, Gregory RoachGregory RoachAims: Studies show subjective mood declines when sleep is severely restricted to 4-5hper night. In addition, mood follows a circadian rhythm such that subjective mood is lowest around the circadian nadir. These findings are important for shiftworkers who often report severe sleep restriction and are subject to circadian disruption. The current study aims to examine the effect of prior wake and circadian phase on subjective mood when sleep is severely restricted to the equivalent of 4h of sleep opportunity per 24-h day.
Funding
Category 1 - Australian Competitive Grants (this includes ARC, NHMRC)
History
Start Page
7End Page
11Number of Pages
5Start Date
2010-01-01Location
University of South Australia, AdelaidePublisher
Australasian Chronobiology SocietyPlace of Publication
Adelaide, SAPeer Reviewed
- Yes
Open Access
- No
External Author Affiliations
Centre for Sleep Research; Meeting; Robinson Institute;Era Eligible
- Yes