焦虑症、抑郁症患者与正常健康人颅脑CT对比研究  

Control study of cerebral CT in patients with anxiety,depression and normal

作　　者：孙延强[1] 赵相英[1] 郭秀珍[1] 王慧[1] 孔媛[1] 

机构地区：[1]山东省济宁市精神病防治院,济宁272051

出　　处：《中国行为医学科学》2005年第12期1082-1083,共2页Chinese Journal of Behavioral Medical Science

摘　　要：目的探讨焦虑症抑郁症患者颅脑CT有关方面的差异,推测两者有无发病的共同基础。方法运用电子计算机断层扫描对45例抑郁症(抑郁症组),40例焦虑症(焦虑症组)及40例正常人为对照组进行检查,并且对检查结果进行比较分析。结果与正常对照组相比,焦虑症,抑郁症大脑左、右额叶脑组织密度CT值明显低下,焦虑症组大脑左、右脑组织CT值为(34.01±0.43),(34.28±0.39),抑郁症组大脑左、右额叶脑组织CT值为(35.81±0.52),(35.82±0.49),对照组大脑左、右额叶脑组织CT值为(36.7±0.83),(36.07±0.75),差异有显著性(P<0.05),其他部位各测量值差异无显著性(P>0.05),抑郁症、焦虑症两组间比较差异无显著性(P>0.05)。结论焦虑症、抑郁症患者大脑左右额叶脑组织密度CT值比正常健康人低,存在大脑额叶功能的改变。Objective To explore the common etiopathogthesis of patients with depressive disorder and patients with anxiety disorder by using the cerebral CT. Method Cerebral CT were performed in 45 patients with depression disorder （depression group） ,40 patients with anxiety disorder （anxiety group） and 40 normal subjects （control group） ,and detected value in cerebral CT. Results Compared with control group, the change of cerebral CT was significant （ P 〈 0.05 ） in depressive disorder and anxiety disorder, and data in other cerebal region was not significant （ P 〉 0.05 ）. The values of CT in brain regions were not significant difference （ P 〉 0.05 ） between the depression group and the anxiety group. Conclusion There are both functional disorders in the frontal lobes in patients with depressive disorder and patients with anxiety disorder.

关 键 词：焦虑症 抑郁症 颅脑CT 

分 类 号：R749.7[医药卫生—神经病学与精神病学] R749.4[医药卫生—临床医学]