摘要
抑郁症的心境低落伴随着脑结构及功能的异常,探讨其病理机制对治疗方式的选择及疗效评价有着重要意义。近年来,MRI对抑郁症脑结构及功能的研究取得了长足进展,尤其是功能磁共振成像能够对脑组织及功能改变进行实时成像,并且可以显示抑郁症病人有关脑区功能活动及神经通路的变化。就近年来抑郁症MRI诊断研究现状及进展作一综述。
The mood disorders of depression are associated with abnormalities of brain structure and function, and exploring their pathological mechanism has important significance for the choice of treatment and the curative effect evaluation. In recent years, the research of MRI on brain structure and function of depression has made great progress, especially in functional magnetic resonance imaging （fMRI）. fYIRI can detect the founetional change in real time, and also can display the activity of brain and changes in the nerve pathways in patients with depression. This article summarizes the present research situation and progress of MRI in the diagnosis of depression.
出处
《国际医学放射学杂志》
2013年第6期520-524,共5页
International Journal of Medical Radiology
关键词
抑郁症
磁共振成像
病理环路
脑结构
脑功能
Depression
Magnetic resonance imaging
Pathology of the loop
Brain structures
Brain function
