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- Conclusion The cause of lost vision was accidental injury of the optic nerve or the optic chiasma during s... 结论术后视力下降可能为鞍区肿瘤经颅手术误伤视神经或视交叉所致。
- Results Orbit tumor of a 21 year old young lady extends the encephalic and endangers the olfactory nerve and optic chiasma, even cause olfaction and visual acuity to be declined. 结果1例21岁女性患者,眼眶肿瘤侵入颅内损伤嗅神经及视交叉,引起嗅觉及视力下降。
- The axons from the nasal half cross the brain at the optic chiasma to join with axons from the temporal half of the other eye before passing into the lateral geniculate body. 鼻子面的轴突在脑的视交叉与另一只眼的太阳穴面的轴突结合后进入外侧膝状核。
- OxyHb is evident over the dorsal neocortex around the injection point right after injection without distribution in optic chiasma cistern and basilar cistern. 于注血后即刻灌注取脑，发现OxyHb集中于注射点脑皮质表面，而脑基底池和视交叉池等蛛网膜下腔未发现OxyHb分布。
- MethodsThe arterial origins,branches and distribution of the optic nerve,optic chiasma,optic tract and lateral geniculate body of 100 cerebral hemispheres were observed under the operating microscope. 目的研究视神经、视交叉、视束、外侧膝状体等结构的动脉,为视力障碍和血管造影提供基础资料。
- There is mass effect with superior displacement of the optic chiasm. 双侧视交叉上抬。
- Keywords Meningioma;Visual field;Optic chiasma;Optic radiation; 脑膜瘤;视野;视交叉;视放射;
- The tuber cinereum is a hollow eminence of gray matter situated between the mammilary bodies and the optic chiasm. 属于下丘脑,位于视交叉的后方和乳头体的前方,向下移行于漏斗。
- 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. 摘要一只台湾公猕猴之视神经，由眼球后方至视交叉含有非均一之神经组织成份。
- The optic chiasm isnot inased obiously just based on scans you proided,which may well exclude the initial diagnosis of tomous from optic nere. 蛋壳样钙化为非常重要的诊断标准。
- Example: An object is shown to a patient in his left visual field and it is sent to his right hemisphere only (remember, the optic chiasm is not cut). :例子：在病人的左侧视域呈现一物体，这个讯息就只送到他的右脑（记住，视交叉没有被切）。
- The optic chiasm isnot invased obviously just based on scans you provided,which may well exclude the initial diagnosis of tomous from optic nerve. 蛋壳样钙化为非常重要的诊断标准。
- This head CT scan demonstrates a mass with irregular margins in the region of the sella.Such a mass may impinge upon the optic chiasm, just like a pituitary adenoma. 头颅CT显示颅咽管瘤，在蝶鞍可见边缘不规则的大肿块，象垂体腺瘤一样压迫视交叉。
- Objective: This study was designed to elucidate the anatomical characteristic of optic chiasm so as to provide anatomical basis on surgery on pituitary tumors. 目的:研究视交叉的解剖特点,进而为垂体肿瘤切除手术提供解剖学依据。
- Keywords Tumors Sellar area Surgery Optic chiasma Accidental injury; 肿瘤;鞍区;手术;视神经交叉;误伤;
- His optic nerve was hurt in an accident. 他的视神经在一次事故中受到损伤。
- Though pituitary adenomas are benign, they can produce problems either from a mass effect (usually visual problems from pressing on the optic chiasm and/or headaches) or from production of hormones such as prolactin or ACTH. 尽管垂体腺瘤是良性的，但也能引起肿块压迫的后果：因压迫视交叉引起视力障碍、、头痛、产生催乳素ACTH等。
- The optic theory originated with Einstein. 光学理论是爱因斯坦首创的。
- Morphological study on blood supply of optic chiasma affected by brain atherosclerosis and its clinical significance 脑动脉硬化对视交叉血供影响的形态学研究及临床意义
- Anatomic study on the structures in anterior space of optic chiasma and its clinical significance 视交叉前间隙有关结构的解剖观察及其临床意义
