@article{ref1,
title="Hallucinations in the months after a trauma: an investigation of the role of cognitive processing of a physical assault in the occurrence of hallucinatory experiences",
journal="Psychiatry research",
year="2016",
author="Geddes, Georgina and Ehlers, Anke and Freeman, Daniel",
volume="246",
number="",
pages="601-605",
abstract="The role that cognitive processing of a recent trauma has in the occurrence of hallucinations has not been examined longitudinally. This study investigated trauma-related cognitive predictors of hallucinations in the months following an interpersonal assault. Four weeks after treatment at an emergency department for interpersonal assault injuries, 106 participants were assessed for peri-traumatic cognitive processing, cognitive responses to trauma memories, negative beliefs about the self, Posttraumatic-stress disorder (PTSD), and hallucinatory experiences. Hallucinatory experiences were reassessed six months later. Cognitive processing during trauma (lack of self-referential processing, and dissociation), beliefs about permanent negative change, self-vulnerability, and self-blame and cognitive response styles (thought suppression, rumination, and numbing) were significant predictors of later hallucinations. The way in which trauma is processed may partly determine the occurrence of hallucinations.<br><br>Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.<p /> <p>Language: en</p>",
language="en",
issn="0165-1781",
doi="10.1016/j.psychres.2016.10.081",
url="http://dx.doi.org/10.1016/j.psychres.2016.10.081"
}