中国临床心理学杂志2011，Vol.19Issue(2)：143-145,153,4.
慢性创伤后应激障碍患者对短期记忆提取任务的脑功能磁共振研究
A Magnetic Imaging Study of Brain Function in Patients with Chronic Post-traumatic Stress Disorder When Doing Short-term Memory Retrieval Task
摘要
Abstract
Objective: To study the feature of brain functional activation in patients with chronic post-traumatic stress disorder (PTSD)when doing short-term memory retrieval task.Methods: 17 miners with chronic PTSD resulting from a severe mining accident and 14 miners exposed to the same accident without PTSD underwent functional magnetic resonance imaging (fMRI).Results: The PTSD group showed lower activation in left parahippocampal gyrus, right superior temporal gyrus, left postcentral gyrus, right angular gyrus, right lentiform nucleus than non-PTSD controls.Conclusion: It is confirmed by neuroimaging technique that impaired short-term memory existing in patients with chronic PTSD.Temporal lobe (including limbic system), parietal lobe and lentiform nucleus may be involved in the process of storage and retrieval in short-term memory.关键词
应激障碍/创伤后/磁共振成像/脑/短期记忆分类
医药卫生引用本文复制引用
张丽,李卫晖,李凌江,张燕,贺忠,尹岩,段炼,王利锋..慢性创伤后应激障碍患者对短期记忆提取任务的脑功能磁共振研究[J].中国临床心理学杂志,2011,19(2):143-145,153,4.基金项目
国家自然科学基金(30830046) （30830046）
国家科技支撑计划项目(2007BAI17B02) （2007BAI17B02）
973计划项目(2009CB918303) （2009CB918303）
