小脑

objective to study mri diagnostic value on multiple sclerosis.methods mri examination data of 31 patients with multiple sclerosis were analysised retrospectively.results total 184 lesions were detectived in 31 patients.most lesions were located on white watter area beside the lateral ventricle,and a few lesions were located on the spinal cord,cerebellum,brain stem and corpus callosum.the shape of lesion can be circle or ellipse.the lesion showed as slightly long t1 and long t2 signal.the acute stage lesions can have enhancement.conclusions ms have characteristic findings on mri image.mri can show the patholoic changes,and provide strong evidence for clinic diagnosis of multiple sclerosis.

摘 要］目的：探讨多发性硬化（muliplle sclerosis，ms）的mri特征表现及其诊断价值。方法：回顾分析31例临床诊断为ms患者的mri检查资料。结果：31例共发现病灶184个，病灶于侧脑室旁白质区、半卵圆中心及皮层下区最多见，其次见于脊髓小脑、脑干及胼胝体，部分可见视神经受累，病灶呈卵圆形或圆形稍长t1、长t2信号，矢状位像见病灶与侧脑室垂直，急性病灶增强扫描有的可呈结节状、环状或斑点状强化。结论：在mri图像上ms有特征性表现，mri能反应ms病理变化，为临床诊断ms提供可靠依据。

They write that the article by Delmaire and colleagues adds evidence of cerebellar involvement in writer's cramp."This may be an important area that we need to pay attention to," Dr. Perlmutter told Medscape.

他们表示，Delmaire及其同事的文章指出小脑和写字性痉挛症有关的证据，Perlmutter 医师向Medscape表示，这或许是我们需要注意的重要区域。

The supramastoid crest and the superior rim of zygoma arch correlated with the level of the bottom of the middle fossa.

颞底经小脑幕手术入路骨窗为：第1孔位于乳突上嵴上，孔的后缘与顶乳突缝前角相切。

3FNS could ameliorate the auricular reconstruction of experimental AF dogs, lessen the ultrastructural demolishing of atria sinistrum cells, and inhibite the accrementition of collagen fibers in the myocardium tissue of atria sinistrum.

3小脑顶核仿生电刺激可改善实验性房颤犬心房的重构；可减轻实验性房颤犬左房心肌细胞超微结构的破坏；可减轻实验性房颤犬左房心肌组织中胶原纤维的增生。

Results A 18 year old patient presented with 2 month's history of ambiopia. Computed tomography scan showed a round focus with high intensity and contrast enhancement in the cerebellar vermis.

结果 患者 18岁，以复视 2个月就诊，CT显示小脑蚓部有圆形高密度影，组织学检查显示瘤细胞具有多形性，可见黄色瘤样细胞、多核或单核的巨细胞、Rothensal纤维和嗜酸性透明小滴。

The threshold of VEMP was used to determine pressure or sound sensitive vertigo; the abnormal inter-aural latency was seen mainly in the cerebellopontine angle occupying disorders; the anormal amplitude and latency had no specificity and appeared in disorders involved the pathway of inferior vestibular nerve.

VEMP的阈值检查主要用于压力或声音敏感性眩晕；耳间潜伏期的异常主要见于桥-小脑角占位病变；振幅和潜伏期的异常一般没有特异性，可见于累及前庭下神经的病变。

Results:GLAST-immunoreactive cells were found in both neurons and astroglia. After KA treatment,a rapid increase of GLAST-positive immunoreactive cells in cerebellum was observed which began at 30 min post-injection, reached a peak at 3 h and then a decrease trend was followed.

结果：KA注射后1 h，小脑分子层和蒲肯野氏细胞层的GLAST免疫反应强度开始增加，至3 h达高峰（P＜0.01），随后呈下降趋势，12 h时低于发作前水平（P＜0.05），72 h恢复正常。

The expression of Bax and Bcl-2 in cerebellum cortex and bathypelagic nuclei of the ovariectomized SD rat were up-regulated and down-regulated respectively, and the expression of the 2 proteins was regulated to normal after the rats were treated with 17β-estradiol.

结果显示，摘除双侧卵巢后，SD大鼠小脑皮质及深层核团中Bcl-2的表达有不同程度的降低，而Bax的表达出现不同程度的上升；给予外源性17β-雌二醇治疗后，2种蛋白的比例基本恢复正常。

Other major features include: partial or complete callosal agenesis, cortical malformations periventricular and subcortical heterotopias, cysts around the 3rd ventricle and/or choroid plexuses, papillomas of choroid plexuses, hypoplastic cerebellum, retrobulbar cysts, microophthalmia and colobomas.

其他主要表现包括：部分或完全的胼胝体发育不良，皮质畸形，脑室周，皮质下异位，环绕三脑室和脉络丛囊肿，脉络丛乳头状瘤，小脑发育不良，眼球后囊肿

Cerebella of pups from each group on postnatal days 3, 7,17,21 and 30 were dissected.

采用改良Takai法观察MMC对发育大鼠小脑PKC活性的影响。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！