共同性斜视患者的大脑功能性核磁共振成像特征  

The cerebral features of concomitant strabismus on functional magnetic resonance imaging

作　　者：王颖[1] 李莉[1] 蔺琪[1] 余继锋[1] 曹迪 刘曦 张立平 Wang Ying;Li Li;Lin Qi(Department of Ophthalmology,Beijing Children's Hospital,Capital Medical University,National Key Discipline of Pediatrics,National Children's Medical Center,Bejing 100045,China)

机构地区：[1]首都医科大学附属北京儿童医院、国家儿童医学中心,100045

出　　处：《中国斜视与小儿眼科杂志》2023年第2期42-43,I0012,共3页Chinese Journal of Strabismus & Pediatric Ophthalmology

摘　　要：fMRI是一项可用于定位和量化大脑功能区域的检测技术,已被大量应用于多个方面的视觉研究。共同性斜视发病原因至今尚不完全明确,目前认为其发病不仅与眼外肌有关,也与大脑处理视觉信息相关脑区的结构和功能紊乱有关。此外,斜视所引起的视觉损害、视功能障碍及眼球运动异常等在脑部也有相应的表现。本文系统性综述了共同性斜视患者大脑视觉相关脑区的改变在fMRI成像中的特征。Functional magnetic resonance imaging(fMRI)is a detection technique that can be used to locate and quantify functional areas of the brain,it has been widely used in many aspects of visual research.The pathogenesis of con-comitant strabismus is still not clear.It is believed that the pathogenesis is not only related to extraocular muscles,but also the structural and functional disorders of brain areas related to dealing with visual information.In addition,visual impair-ment,binocular dysfunction and abnormal eye movements caused by strabismus are also manifested in the brain.This arti-cle reviews the changes in visual cortex of patients with concomitant strabismus in fMRI.

关 键 词：共同性斜视 功能性核磁共振成像 视觉皮层 

分 类 号：R777.41[医药卫生—眼科] R445.2[医药卫生—临床医学]