强迫症患者脑神经通路的功能磁共振成像分析

A fMRI analysis of brain nervous pathway of obsessive-com-pulsive disorder patient

分析强迫症患者皮质‐纹状体‐丘脑‐皮质环路可能存在的神经通路异常，应用功能磁共振成像技术，对强迫症患者的双侧前额叶、海马旁回等部位进行检测，分析这些异常与病程及疾病严重程度间的关系。本文基于功能磁共振成像研究强迫症神经环路的异常作一综述，旨在为探讨强迫症的发病机制提供帮助。

Possible nervous pathway abnormalities of cortex‐striatum‐thalamus‐cortex circuits were ana‐lyzed for patients with obsessive‐compulsive disorder （OCD） ,bilateral prefrontal lobes and parahippocam‐pal gyrus detected using functional magnetic resonance imaging （fMRI） ,and relationships between these abnormalities and courses or severity of illness analyzed .In this paper OCD nervous pathway abnormalities were summarized based on fMRI investigation in order to provide help for exploring OCD pathogenesis .