视放射
- 网络optic radiation;visual radiations
视放射-
3例累及视放射，均为单纯移位（术后移位减轻）。
Optic radiation was involved in 3 cases , all were simple displacement with reducing of displacement after operation .
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前视觉通路病变患者双侧视放射的DTI研究
The effect of anterior optic pathway lesion on the structure of bilateral optic radiation : a DTI study
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将脑的激活图叠加于FA或DEC图，分别测量视放射以及视觉皮质激活区域的FA值，并将二者进行比较。
FA values were measured within activated regions and in the optic radiations .
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目的比较CT模拟定位治疗计划和常规普通模拟定位治疗计划治疗鼻咽癌时视神经的放射剂量。
Objective To compare and evaluate dose at optic structures ( eyeballs , optic nerves and chiasma ) between conventional and CT simulated treatment planning for nasopharyngeal carcinoma .