视觉传导通路血液供应解剖概述  

Anatomical Overview of Blood Supply in Visual Pathway

作　　者：逯青丽 吴松笛[1] LU Qingli;WU Songdi(Department of Neurology and Neuro-Ophthalmology,The First Hospital of Xi’an(The First Affiliated Hospital of Northwest University),Xi’an Key Laboratory for Innovation and Translation of Neuroimmunological Diseases,Xi’an 710002,China)

机构地区：[1]西安市第一医院(西北大学附属第一医院)神经内科和神经眼科,西安市神经免疫疾病创新转化重点实验室,西安710002

出　　处：《中国卒中杂志》2024年第11期1306-1312,共7页Chinese Journal of Stroke

基　　金：陕西省重点研发计划项目(2022SF-381,2022SF-507,2023-YBSF-048,2023-YBSF-052);陕西省中医药管理局项目(2022-SLRH-LJ-013);西安市科技计划项目(22YXYJ0074,23YXYJ0055,23YXYJ0060,23YXYJ0005,24YXYJ0089)。

摘　　要：视觉传导通路将光信号在视网膜光感受器内转变为神经冲动,传至大脑皮质视觉中枢而产生视觉。由于其供血动脉分支众多,且具有个体变异较大等特点,不同视觉传导通路部位和不同性质的病变,对患者视觉功能的损害不尽相同。本文对视觉传导通路的供血动脉进行综述,以期为临床医师全面认识和系统性了解其血液供应提供依据。Visual pathway converts optical signals into nerve impulses in retinal photoreceptors and transmits them to the visual center of the cerebral cortex to produce vision.Due to the large number of branches of the supplying arteries and the characteristics of large individual variation,different parts of the visual pathway and different natures of the lesions can cause varying degrees of damage to the patient’s visual function.In this paper,the supplying arteries of the visual pathway are reviewed in order to provide the basis for clinicians to understand their blood supply comprehensively and systematically.

关 键 词：视觉传导通路 供血动脉 颈内动脉系统 椎基底动脉系统 

分 类 号：R74[医药卫生—神经病学与精神病学] R77[医药卫生—临床医学]