The impact of sleep-related attentional bias on polysomnographically measured sleep in primary insomnia.

Sleep
Kai SpiegelhalderDieter Riemann

Abstract

Although sleep-related attentional bias has been shown to be evident in primary insomnia, the association with objectively measured sleep has not been investigated. In the present study, we used polysomnography (PSG) to fill this void. Patients with primary insomnia and healthy controls were studied using a visual dot probe task (VDP) and an emotional Stroop task (EST). Additionally, polysomnography was carried out in a sub-sample (n = 22) of patients in the subsequent night. Department of Psychiatry and Psychotherapy of the University of Freiburg Medical Center. Thirty patients with primary insomnia and 30 matched healthy controls. N/A. Patients with primary insomnia demonstrated a significant sleep-related attentional bias compared to controls in the EST but no significant group effects were found for the VDP. VDP attentional bias scores were positively correlated with measures of sleep pressure, including total sleep time, sleep efficiency, and the amount of slow wave sleep. EST attentional bias scores were not correlated with subsequent PSG parameters, and we did not observe a correlation between attentional bias scores on the two tasks. The unexpected relationship between increased attentional bias, in the VDP task, and im...Continue Reading

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Citations

Apr 12, 2012·Neuropsychology, Development, and Cognition. Section B, Aging, Neuropsychology and Cognition·Børge SivertsenAstri J Lundervold
Feb 13, 2013·Journal of Sleep Research·Nicola L Barclay, Jason G Ellis
May 3, 2018·Journal of Child Psychology and Psychiatry, and Allied Disciplines·Emily J RickettsDana L McMakin
Aug 24, 2018·Journal of Sleep Research·Senning ZhengRuiwang Huang
Feb 18, 2015·Current Neurology and Neuroscience Reports·Kai SpiegelhalderSimon D Kyle
Jan 7, 2014·Journal of Sleep Research·Elena RasskazovaVladimir Dorohov
Jan 9, 2019·Frontiers in Psychology·Umair AkramBronwyn Milkins
Sep 24, 2013·Current Psychiatry Reports·Kai SpiegelhalderJohn W Winkelman
Dec 19, 2013·Der Nervenarzt·D RiemannK Spiegelhalder
Nov 14, 2012·Behavioral Sleep Medicine·Jason G EllisAnnette Sterr
Dec 15, 2016·Behavioral Sleep Medicine·Kai SpiegelhalderDieter Riemann
Jan 28, 2021·Brain and Behavior·Yue HouYuping Wang
Aug 10, 2021·Frontiers in Neuroscience·Zahra VaziriIman Ghodratitoostani

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