Neuroimaging in posttraumatic stress disorder and other stress-related disorders

被引:133
作者
Bremner, J. Douglas
机构
[1] Emory Univ, Atlanta, GA 30306 USA
[2] Emory Univ, Sch Med, Dept Psychiat & Behav Sci, Atlanta, GA 30306 USA
[3] Emory Univ Hosp, Sch Med, Dept Radiol, Atlanta, GA 30322 USA
关键词
D O I
10.1016/j.nic.2007.07.003
中图分类号
Q189 [神经科学];
学科分类号
071006 ;
摘要
Traumatic stress has a broad range of effects on the brain. Brain areas implicated in the stress response include the amygdala, the hippocampus, and the prefrontal cortex. Studies in patients who have posttraumatic stress disorder (PTSD) and other psychiatric disorders related to stress have replicated findings in animal studies by finding alterations in these brain areas. Brain regions implicated in PTSD also play an important role in memory function, highlighting the important interplay between memory and the traumatic stress response. Abnormalities in these brain areas are hypothesized to underlie symptoms of PTSD and other stress-related psychiatric disorders.
引用
收藏
页码:523 / +
页数:17
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