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Clusters of Insomnia Disorder: An Exploratory Cluster Analysis of Objective Sleep Parameters Reveals Differences in Neurocognitive Functioning, Quantitative EEG, and Heart Rate Variability.

Abstract:

Study Objectives:
To empirically derive and evaluate potential clusters of Insomnia Disorder through cluster analysis from polysomnography (PSG). We hypothesized that clusters would differ on neurocognitive performance, sleep-onset measures of quantitative (q)-EEG and heart rate variability (HRV).

Methods:
Research volunteers with Insomnia Disorder (DSM-5) completed a neurocognitive assessment and overnight PSG measures of total sleep time (TST), wake time after sleep ons...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Accepted manuscript

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Publisher copy:
10.5665/sleep.6230

Authors


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Grant:
Centre for Integrated Research Understanding of Sleep (CIRUS), 571421
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Grant:
Cooperative Research Centre for Alertness, Safety and Productivity
Publisher:
Oxford University Press Publisher's website
Journal:
SLEEP Journal website
Volume:
39
Issue:
11
Pages:
1993-2004
Publication date:
2016-08-19
Acceptance date:
2016-07-25
DOI:
EISSN:
1550-9109
ISSN:
0161-8105
Pubs id:
pubs:636685
URN:
uri:a0258378-489e-4747-bdbb-6f51039c21f6
UUID:
uuid:a0258378-489e-4747-bdbb-6f51039c21f6
Local pid:
pubs:636685
Paper number:
11

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