ArticleFrontiers in psychiatry2014
Posterior Midline Activation during Symptom Provocation in Acute Stress Disorder: An fMRI Study.
Article in Frontiers in psychiatry, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Edge-based network analysis reveals frequency-specific network dynamics in aberrant anxiogenic processing in rats.Network neuroscience (Cambridge, Mass.) · 2022Article
- Reduced gray matter volume in the left prefrontal, occipital, and temporal regions as predictors for posttraumatic stress disorder: a voxel-based morphometric study.European archives of psychiatry and clinical neuroscience · 2020Article
- Neurocognitive, emotional and neuroendocrine correlates of exposure to sexual assault in women.Journal of psychiatry & neuroscience : JPN · 2018Article
- Posterior and prefrontal contributions to the development posttraumatic stress disorder symptom severity: an fMRI study of symptom provocation in acute stress disorder.European archives of psychiatry and clinical neuroscience · 2017Article
- Violations of Expectations As Matter for the Believing Process.Frontiers in psychology · 2017Article
- Preliminary Study of Acute Changes in Emotion Processing in Trauma Survivors with PTSD Symptoms.PloS one · 2016Article
- Processing of Positive Visual Stimuli Before and After Symptoms Provocation in Posttraumatic Stress Disorder - A Functional Magnetic Resonance Imaging Study of Trauma-Affected Male Refugees.Chronic stress (Thousand Oaks, Calif.)Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Functional imaging studies of patients with post-traumatic stress disorder showed wide-spread activation of midline cortical areas during symptom provocation, i.e., exposure to trauma-related cues. The present study aimed at investigating neural activation during exposure to trauma-related pictures in patients with acute stress disorder (ASD) shortly after the traumatic event. Nineteen ASD patients and 19 healthy control participants were presented with individualized pictures of the traumatic event and emotionally neutral control pictures during the acquisition of whole-brain data with a 3-T fMRI scanner. Compared to the control group and to control pictures, ASD patients showed significant activation in midline cortical areas in response to trauma-related pictures including precuneus, cuneus, postcentral gyrus, and pre-supplementary motor area. The results suggest that the trauma-related pictures evoke emotionally salient self-referential processing in ASD patients.
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