optic chiasm

基本解釋

Objective:To provide morphological evidences for the reasons of the visual field defect caused by the optic chiasm compressing through saddle area tumors.
目的：為鞍區(qū)腫瘤壓迫視交叉引起視野缺損原因提供形態(tài)依據。
The optic nerve of one male Formosan rock-Monkey was composed of heterogenous nervous components throughout its course form behind the eyeball to the optic chiasm.
一只臺灣公獼猴之視神經，由眼球后方至視交叉含有非均一之神經組織成份。
Differentiation of"tunior shadow"from"mass shad-ow"on CT scan, Axial scan US direct coronal scan and the phenomeron of delayed decompres5ion of optic chiasm were discussed.
作者還對蝶鞍CT分辨瘤影和塊影，軸位CT與直接冠狀CT掃描，延遲性視交叉減壓等進行了討論。

視交叉
Form the basis of visual field defect of traumatic optic neuropathy that may damage the optic nerve,optic chiasm and visual pathway above the optic chiasm.
依據視野缺損形態(tài)推測外傷性視神經病變可能損害視神經、視交叉及視交叉以上視路。