Acute response to psychological trauma and subsequent recovery No changes in brain structure. /
We used magnetic resonance imaging to study brain structure in acute stress disorder (ASD) following a psychological trauma and after 4 weeks in remission. Whole-brain voxel-based morphometry and FreeSurfer analysis of the hippocampal formation and amygdala revealed no structural changes in ASD (n=7...
Elmentve itt :
| Szerzők: | |
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| Dokumentumtípus: | Cikk |
| Megjelent: |
2015
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| Sorozat: | PSYCHIATRY RESEARCH
231 No. 3 |
| doi: | 10.1016/j.pscychresns.2015.01.005 |
| mtmt: | 2885791 |
| Online Access: | http://publicatio.bibl.u-szeged.hu/11329 |
| Tartalmi kivonat: | We used magnetic resonance imaging to study brain structure in acute stress disorder (ASD) following a psychological trauma and after 4 weeks in remission. Whole-brain voxel-based morphometry and FreeSurfer analysis of the hippocampal formation and amygdala revealed no structural changes in ASD (n=75) compared with trauma-exposed individuals without ASD (n=60) and community controls (n=60). These results suggest that ASD, in contrast to posttraumatic stress disorder, is not characterized by structural brain alterations. |
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| Terjedelem/Fizikai jellemzők: | 269-272 |
| ISSN: | 0165-1781 |