- Abstract:
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A neurobiological dual representation model of PTSD proposes that reduced hippocampus-dependent contextual processing contributes to intrusive imagery due to a loss of control over hippocampus-independent sensory and affective representations. We investigated whether PTSD sufferers show impaired allocentric spatial processing indicative of reduced hippocampal functioning. Trauma-exposed individuals with (N=29) and without (N=30) a diagnosis of PTSD completed two tests of spatial processing: a...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer Reviewed
- Version:
- Version of Record
- Files:
-
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(pdf, 1.0MB)
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- Publisher copy:
- 10.1016/j.nlm.2015.01.007
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- Journal:
- Neurobiology of learning and memory
- Volume:
- 119
- Pages:
- 69-76
- Publication date:
- 2015-03-05
- DOI:
- EISSN:
-
1095-9564
- ISSN:
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1074-7427
- URN:
-
uuid:a788b161-fbad-4684-818a-84c0e817b1bc
- Source identifiers:
-
506440
- Local pid:
- pubs:506440
- Language:
- English
- Keywords:
- Copyright holder:
- Elsevier
- Copyright date:
- 2015
- Notes:
- This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/)
Journal article
Impaired allocentric spatial processing in posttraumatic stress disorder.
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Royal Holloway, University of London
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