scholarly journals Enhanced amygdala and medial prefrontal activation during nonconscious processing of fear in posttraumatic stress disorder: An fMRI study

2008 ◽  
Vol 29 (5) ◽  
pp. 517-523 ◽  
Author(s):  
Richard A. Bryant ◽  
Andrew H. Kemp ◽  
Kim L. Felmingham ◽  
Belinda Liddell ◽  
Gloria Olivieri ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Fmri Study ◽  
Nonconscious Processing

Simulating Emotional Responses in Posttraumatic Stress Disorder: An fMRI Study

2010 ◽  
Vol 3 (2) ◽  
pp. 111-117 ◽  
Author(s):  
Richard A. Bryant ◽  
Andrew Kemp ◽  
Kim Felmingham ◽  
Belinda Liddell ◽  
Gloria Olivieri ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Emotional Responses ◽  
Fmri Study

scholarly journals Disrupted brain network topology in pediatric posttraumatic stress disorder: A resting-state fMRI study

2015 ◽  
Vol 36 (9) ◽  
pp. 3677-3686 ◽  
Author(s):  
Xueling Suo ◽  
Du Lei ◽  
Kaiming Li ◽  
Fuqin Chen ◽  
Fei Li ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Network Topology ◽  
Resting State ◽  
Stress Disorder ◽  
Resting State Fmri ◽  
Brain Network ◽  
Fmri Study

A Single-Case fMRI Study EMDR Treatment of a Patient With Posttraumatic Stress Disorder

2009 ◽  
Vol 3 (1) ◽  
pp. 10-23 ◽  
Author(s):  
Paul Richardson ◽  
Steve R. Williams ◽  
Sam Hepenstall ◽  
Lloyd Gregory ◽  
Shane McKie ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Single Case ◽  
Marked Change ◽  
Self Report ◽  
Female Participant ◽  
Traumatic Memory ◽  
Safe Place ◽  
Fmri Study

This study assessed the effects of a session of eye movement desensitization and reprocessing (EMDR) with auditory alternating bilateral stimulation (ABS) using functional magnetic resonance imaging (fMRI) of brain activations. A case study was conducted with a female participant who was suffering from posttraumatic stress disorder following a severe assault. The fMRI scan began with safe-place imagery, for purposes of comparison, and then attention to the trauma memory without ABS. After this, ABS was provided as she began using EMDR procedures to process the traumatic memory. At postsession, the traumatic memory showed robust and significant changes on self-report measures. The initiation of the EMDR protocol with provision of ABS was associated with a marked change in brain activation within the prefrontal cortex demonstrating a ventromedial shift. The authors argue that the structure of the EMDR protocol encourages such a ventromedial activation, which is then intensified by ABS to overcome the block to information processing that has been preventing natural healing from occurring spontaneously.

An fMRI study of anterior cingulate function in posttraumatic stress disorder

2001 ◽  
Vol 50 (12) ◽  
pp. 932-942 ◽  
Author(s):  
Lisa M Shin ◽  
Paul J Whalen ◽  
Roger K Pitman ◽  
George Bush ◽  
Michael L Macklin ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Anterior Cingulate ◽  
Fmri Study

Influence of comorbid depression on fear in posttraumatic stress disorder: An fMRI study

2007 ◽  
Vol 155 (3) ◽  
pp. 265-269 ◽  
Author(s):  
Andrew H. Kemp ◽  
Kim Felmingham ◽  
Pritha Das ◽  
Gerard Hughes ◽  
Anthony S. Peduto ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Comorbid Depression ◽  
Fmri Study

Heterogeneity of non-conscious fear perception in posttraumatic stress disorder as a function of physiological arousal: An fMRI study

2009 ◽  
Vol 174 (2) ◽  
pp. 158-161 ◽  
Author(s):  
Andrew H. Kemp ◽  
Kim L. Felmingham ◽  
Erin Falconer ◽  
Belinda J. Liddell ◽  
Richard A. Bryant ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Physiological Arousal ◽  
Fmri Study

scholarly journals Sex differences in extinction recall in posttraumatic stress disorder: A pilot fMRI study

2014 ◽  
Vol 113 ◽  
pp. 101-108 ◽  
Author(s):  
Erel Shvil ◽  
Gregory M. Sullivan ◽  
Scott Schafer ◽  
John C. Markowitz ◽  
Miriam Campeas ◽  
...  
Keyword(s):  
Posttraumatic Stress Disorder ◽  
Sex Differences ◽  
Posttraumatic Stress ◽  
Stress Disorder ◽  
Fmri Study
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