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Cited by 109Posttraumatic Stress Disorder ResearchMemory Processes and InfluencesTraumatic Brain Injury Research

Brain responses to symptom provocation and trauma-related short-term memory recall in coal mining accident survivors with acute severe PTSD

Hou, Cailan, Liu, Jun, Wang, Kun, Li, Lingjiang, Liang, Meng, He, Zhong, Liu, Yong, Zhang, Yan +2 more·2007·Brain Research
DOI 10.1016/j.brainres.2007.01.089
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Abstract

Functional neuroimaging studies have largely been performed in patients with longstanding chronic posttraumatic stress disorder (PTSD). Additionally, memory function of PTSD patients has been proved to be impaired. We sought to characterize the brain responses of patients with acute PTSD and implemented a trauma-related short-term memory recall paradigm. Individuals with acute severe PTSD (n=10) resulting from a mining accident and 7 men exposed to the mining accident without PTSD underwent functional magnetic resonance imaging (fMRI) while performing the symptom provocation and trauma-related short-term memory recall paradigms. During symptom provocation paradigm, PTSD subjects showed diminished responses in right anterior cingulate gyrus, left inferior frontal gyrus and bilateral middle frontal gyrus and enhanced left parahippocampal gyrus response compared with controls. During the short-term memory recall paradigm, PTSD group showed diminished responses in right inferior frontal gyrus, right middle frontal and left middle occipital gyrus in comparison with controls. PTSD group exhibited diminished right parahippocampal gyrus response during the memory recall task as compared to the symptom provocation task. Our findings suggest that neurophysiological alterations and memory performance deficit have developed in acute severe PTSD.

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Crossref · 10.1016/j.brainres.2007.01.089

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  • Hou et al. (2007) reported decreased ACC activation in response to trauma-related versus neutral pictures in people with severe acute PTSD from a mining accident compared to men from a mining accident without PTSD.

    “The research conducted by Hou et al. (2007) in people participating in a mining accident with severe acute PTSD and among men participating in a mining accident but without PTSD, reported decreased ACC activation in response to trauma-related versus neutral pictures.”

    From Neuroimaging research in posttraumatic stress disorder – Focus on amygdala, hippocampus and prefrontal cortex (2019) · cites this paper as Hou et al. (2007)

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Authors
Hou, C., Liu, J., Wang, K., Li, L., Liang, M., He, Z., Liu, Y., Zhang, Y., Li, W., & Jiang, T.
Affiliations
  • Central South University (CN)
  • Chinese Academy of Sciences (CN)
Corresponding author
  • Li, Lingjiang
  • Jiang, Tianzi
ORCID
Venue
Brain Research
Publisher
Elsevier BV
Published
2007-05
Volume
1144
Pages
165-174
ISSN
0006-8993 (ISSN-L)
DOI
10.1016/j.brainres.2007.01.089
OpenAlex
W2119682532
Cited by
109
References
11
Citations by year
2026: 6 · 2025: 1 · 2024: 3 · 2023: 3 · 2022: 1 · 2021: 3 · 2020: 5 · 2019: 7 · 2018: 10 · 2017: 9 · 2016: 7 · 2015: 11 · 2014: 8 · 2013: 6 · 2012: 5
FWCI
4.36
Type
journal article
Language
en
Open access
closed
Licence
Locations
  • Brain Research (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Chinese Academy of Sciences
  • National Laboratory of Pattern Recognition
  • National Natural Science Foundation of China (2006CB5000808)
Topics
  • Social Sciences › Psychology › Clinical Psychology › Posttraumatic Stress Disorder Research
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory Processes and Influences
  • Health Sciences › Medicine › Epidemiology › Traumatic Brain Injury Research
Keywords
coal mine accidents, symptom provocation, parahippocampal gyrus, anterior cingulate cortex, inferior frontal gyrus, middle frontal gyrus, memory impairment
MeSH terms
Accidents, Occupational, Adult, Brain, Brain Mapping, Coal Mining, Humans, Image Processing, Computer-Assisted, Magnetic Resonance Imaging, Male, Memory, Short-Term, Middle Aged, Oxygen, Photic Stimulation, Mental Recall, Stress Disorders, Post-Traumatic

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