右下岛屿厚度与乌克兰难民中更严重的创伤后应激障碍症状有关
Julian Maciaszek1, Anna Zimny2, Przemysław Podgórski2
1Department of Psychiatry, Wroclaw Medical University, Wroclaw, Poland.
Frontiers in psychiatry
|March 16, 2026
概括
较低的右侧脑皮层厚度与乌克兰难民中创伤后应激障碍 (PTSD) 症状的增加有关. 这种大脑结构可能表明在创伤经历和迁移后的困难之后,对PTSD的脆弱性或弹性.
科学领域:
- 神经科学是一个神经科学.
- 精神病学是一个精神病学.
- 难民健康 难民健康
背景情况:
- 难民经历创伤和压力因素,增加PTSD风险.
- 皮层厚度在难民中PTSD脆弱性/弹性方面的作用是未知的.
研究的目的:
- 调查皮层厚度是否会在受战争影响的难民中缓解PTSD症状.
- 检查乌克兰难民中右岛皮层厚度和PTSD之间的关联.
主要方法:
- 60名乌克兰难民接受了MRI和精神病学评估.
- 结构神经成像分析了皮层厚度.
- 后勤回归检查了PTSD症状预测因素.
主要成果:
- 创伤后应激障碍组显示右侧胰岛皮层厚度减少.
- 减少右侧岛屿厚度和更多的创伤与更高的PTSD概率相关.
- 创伤经历和右岛内厚度之间的相互作用预测了PTSD症状.
结论:
- 右半岛皮层厚度可能与难民中PTSD严重程度有关.
- 皮层厚度可能是创伤暴露人群中PTSD风险的生物标志物.
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