Thesis-2008-Platten.pdf (17.5 MB)
Individual differences in daytime sleepiness after night sleep extension versus afternoon napping and caffeine
thesis
posted on 2018-10-08, 15:09 authored by Charlotte PlattenRecent research has suggested that 7.5h sleep a night may not be sufficient to
maintain adequate levels of alertness during the day. Two of the main arguments used
in support of this theory are the ease with which many individuals fall asleep during the
day and the ability of many to extend their nocturnal sleep length on demand. The first
argument has been used to indicate an elevated level of daytime sleepiness, which
may lead to decrements in performance throughout the waking day. The second
argument uses the concept that all sleep is as a result of a physiological need, and so
the ability to obtain additional sleep could indicate the repayment of a previous sleep
debt.
The first part of this thesis addresses the benefit of nocturnal sleep extension in terms
of objective and subjective sleepiness in a group of young, healthy adults. [Continues.]
Funding
Economic and Social Research Council (ESRC).
History
School
- Sport, Exercise and Health Sciences
Publisher
© Charlotte R. PlattenPublisher statement
This work is made available according to the conditions of the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) licence. Full details of this licence are available at: https://creativecommons.org/licenses/by-nc-nd/4.0/Publication date
2008Notes
A Doctoral Thesis. Submitted in partial fulfilment of the requirements for the award of Doctor of Philosophy at Loughborough University.Language
- en