Literature DB >> 16574588

Enhanced perceptual priming for neutral stimuli in a traumatic context: A pathway to intrusive memories?

Anke Ehlers1, Tanja Michael, Yi Ping Chen, Emma Payne, Sri Shan.   

Abstract

Clinical observations suggest that re-experiencing symptoms are triggered by stimuli that are perceptually similar to those present shortly before the trauma or its worst moments. Two experiments investigated the possible role of perceptual priming in this phenomenon. Volunteers (N = 28, N = 62) watched a series of "traumatic" and neutral picture stories, and completed blurred object identification (priming) and recognition memory tasks. Neutral objects that immediately preceded the "traumatic" stories were more strongly primed, but not better recognised, than objects from neutral stories. Enhanced priming predicted subsequent re-experiencing symptoms. The results support the role of perceptual priming in re-experiencing.

Entities:  

Mesh：

Year:  2006        PMID： 16574588     DOI： 10.1080/09658210500305876

Source DB:  PubMed          Journal:  Memory        ISSN： 0965-8211


  21 in total

1.  Wounds that can't be seen: implicit trauma associations predict posttraumatic stress disorder symptoms.

Authors:  Kristen P Lindgren; Debra Kaysen; Alexandra J Werntz; Melissa L Gasser; Bethany A Teachman
Journal:  J Behav Ther Exp Psychiatry       Date:  2013-04-15

2.  Can't get it out of my mind: A systematic review of predictors of intrusive memories of distressing events.

Authors:  Elizabeth H Marks; Anna R Franklin; Lori A Zoellner
Journal:  Psychol Bull       Date:  2018-03-19       Impact factor: 17.737

3.  Combining clinical studies and analogue experiments to investigate cognitive mechanisms in posttraumatic stress disorder.

Authors:  Thomas Ehring; Birgit Kleim; Anke Ehlers
Journal:  Int J Cogn Ther       Date:  2011-06

4.  Involuntary autobiographical memories in and outside the laboratory: how different are they from voluntary autobiographical memories?

Authors:  Simone Schlagman; Lia Kvavilashvili
Journal:  Mem Cognit       Date:  2008-07

5.  Post-traumatic stress disorder: the development of effective psychological treatments.

Authors:  Anke Ehlers; David M Clark
Journal:  Nord J Psychiatry       Date:  2008       Impact factor: 2.202

6.  Angiotensin involvement in trauma processing-exploring candidate neurocognitive mechanisms of preventing post-traumatic stress symptoms.

Authors:  Lorika Shkreli; Marcella Lydia Woud; Roger Ramsbottom; Aleksandra Ewa Rupietta; Gerd Thomas Waldhauser; Robert Kumsta; Andrea Reinecke
Journal:  Neuropsychopharmacology       Date:  2019-10-26       Impact factor: 7.853

7.  Neuromodulation of Visual Cortex Reduces the Intensity of Intrusive Memories.

Authors:  Noa Herz; Yair Bar-Haim; Ido Tavor; Niv Tik; Haggai Sharon; Emily A Holmes; Nitzan Censor
Journal:  Cereb Cortex       Date:  2022-01-10       Impact factor: 5.357

8.  Reducing unwanted trauma memories by imaginal exposure or autobiographical memory elaboration: an analogue study of memory processes.

Authors:  Anke Ehlers; Jana Mauchnik; Rachel Handley
Journal:  J Behav Ther Exp Psychiatry       Date:  2010-12-22

9.  In search of the trauma memory: a meta-analysis of functional neuroimaging studies of symptom provocation in posttraumatic stress disorder (PTSD).

Authors:  Gudrun Sartory; Jan Cwik; Helge Knuppertz; Benjamin Schürholt; Morena Lebens; Rüdiger J Seitz; Ralf Schulze
Journal:  PLoS One       Date:  2013-03-25       Impact factor: 3.240

10.  Perceptual processing during trauma, priming and the development of intrusive memories.

Authors:  Oliver Sündermann; Marit Hauschildt; Anke Ehlers
Journal:  J Behav Ther Exp Psychiatry       Date:  2012-10-29
View more

北京卡尤迪生物科技股份有限公司 © 2022-2023.