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Sleep and intrusive memories immediately after a traumatic event in emergency department patients
Author(s) -
Kate Porcheret,
Lalitha Iyadurai,
Michael B. Bonsall,
Guy M. Goodwin,
Sally Beer,
Melanie Darwent,
Emily A. Holmes
Publication year - 2020
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/zsaa033
Subject(s) - emergency department , sleep (system call) , psychology , medical emergency , event (particle physics) , medicine , psychiatry , computer science , operating system , physics , quantum mechanics
Intrusive memories of psychological trauma are a core clinical feature of posttraumatic stress disorder (PTSD), and in the early period post-trauma may be a potential target for early intervention. Disrupted sleep in the weeks post-trauma is associated with later PTSD. The impact of sleep and intrusive memories immediately post-trauma, and their relation to later PTSD, is unknown. This study assessed the relationship between sleep duration on the first night following a real-life traumatic event and intrusive memories in the subsequent week, and how these might relate to PTSD symptoms at 2 months.

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