小脑侧部的

Results (1) 6 cases of Tuberous Sclerosis. Diffused subependymal nodular calcification lesions were found in all cases on unenhenced CT. 4 patients are 2 pairs of mother/child relationship. Both of the two mothers are found to suffer from renal angiomyolipoma.(2)1 case of neurofibromatosis showed abnormal spinal canal: scoliosis of thoracic and lumbar spine, concave change of vertebral posterior border. Bilateral renal hypogenesis was found in this patient. Diffused hyper-density lesions were found in kidney and fatty accumulation was found in back skin.(3)6 cases of Sturge-Weber syndrome. On unenhenced CT, curving and strip-shaped calcifications were found along the parietal and occipital gyrus.

结果 ①结节性硬化6例，所有病例CT平扫见两侧脑室室管膜下多发小结节状高密度钙化灶，其中4例为两对母子关系，并见两位母亲合并有肾脏错构瘤，；②神经纤维瘤病1例，MRI表现为椎管异常，胸腰段脊柱侧弯，椎体后缘呈明显的切凹改变；伴有双肾发育不良，CT示肾内多个高密度影，背部皮肤多量脂肪堆积，③脑颜面血管瘤综合征6例， CT可见顶枕部沿脑回分布的弯曲的条状高密度钙化，部分延伸致侧脑室内，增强后见病灶内有扭曲的条状和结节状明显强化的血管影；④小脑血管瘤病4例，影像学表现为小脑内大囊、小结节样占位性病变。

The fibres of the corticospinal tract, which run craniocaudally in the dorsal pons, the pontine tegmentum, and the superior cerebellar peduncles ventrally, were all preserved, this differential involvement therefore being responsible for the cruciform appearance on MRI.

译：脑桥神经元和横桥纤维严重减少，造成脑桥基底部和小脑中脚的苍白和萎缩。上下走行于脑桥背侧的皮质脊髓束、脑桥背盖部、腹前侧的小脑上脚/结合臂均未受累。这种差异性受累是MRI上出现十字征的原因。

The results are as follows:(1) immunoreactive neurons of NPY in medulla oblongata of Taihe silky fowl, New jianghan domestic chicken are mainly localized in the inferior olivary nucleus.

结果如下：(1)在泰和乌鸡和江汉鸡的延髓中，NPY阳性神经元主要存在于下橄榄核，网状核及中缝核也少量出现；(2)在泰和乌鸡和肉鸽的小脑中，NPY阳性神经元主要存在于小脑皮质的蒲肯野氏细胞层，且以小叶顶端的蒲肯野氏细胞阳性明显，而小脑皮质的分子层、颗粒层未见阳性反应细胞；(3)泰和乌鸡延髓的网状细胞核非常发达；泰和乌鸡小脑皮质分3层，由外至内依次为分子层、蒲肯野氏细胞层和颗粒层；小脑分10叶，Ⅰ、Ⅱ和Ⅹ为单叶，其余各叶都分为2～3个小叶；(4)非洲鸵鸟迷走神经运动背核和疑核特别发达，孤束核吻侧部不发达。

Following small injections into the caudal part of the insular cortex, the retrogradely labeled neurons were mainlyseen in the parvicellular ventroposterior lateral nucleus of the thalamus, thecentral lateralsubdivision of the PBN, theouter part of the external medial subdivision of the PBN, and the contralateral PBme.

将HRP注入岛皮质首部，标记细胞见于VPMpc和PBN：VPMpc的标记细胞多位于其内侧部，大小为10-15u，以梭形细胞为主，还有圆形和三角形细胞，标记的纤维末稍较少见；PBN的标记细胞主要位于PBl腹侧区和PBm中央区，即PBN腰区，个别细胞散在于小脑上脚内，有少量标记纤维末稍。在PBN其它亚核很少见到标记成分。

The cytoarchitectonic organization ofprojections to the insular cortex and the amygdala from the parvicellular ventroposterior nucleus of the thalamus andtheparabrachial nucleus in the rat was investigated by means of horseradish peroxidase -tracing technigue; The relationship of origins of afferents to the insular cortex and the amygdala from the PBN was studied by using the retrograde transport of two fluorescent tracers; Thesynaptic connections of axonal terminals with the neuronsof the PBN were observed by means of electron microscopy.

GI主要位于岛皮质的尾侧部，DI和AI主要位于首侧部；VPpc是位于丘脑腹后核和内侧丘系之间的带状区，所含细胞较小(平均14u)，其内侧部称为腹后内侧核小细胞部，其外侧部称为腹后外侧核小细胞部；PBN位于小脑上脚周围，由三部分组成：外侧亚核、内侧亚核和Kollikor-Fuse核，其中，PBl被分为7个区、PBm被分为3-4个区；杏仁核主要由三个细胞群组成：皮质内侧核群、基底外侧核群和中央核，中央核又有内侧部、外侧部和外囊部之分。

Results: ADC in MS group was increased in all regions of NAWM compared to controls(P＜0.05),significantly higher in the body of corpus callosum, internal capsule, periventricular WM, frontal WM, parietal WM and occipital WM(P＜0.01). FA value in MS group was decreased in the body of corpus callosum, internal capsule, periventricular WM, frontal WM, parietal WM and occipital WM(P＜0.05), the genu and splenium of CC,middle cerebellar peduncle showed an insignificant trend of lower FA.

结果：MS组的正常表现脑白质的ADC值均高于对照组(P＜0.05)，以胼胝体体部、内囊、侧脑室旁及额、顶、枕叶脑白质更为显著(P＜0.01)；MS组的FA值与对照组比较，胼胝体体部、顶、额、枕叶白质及内囊、侧脑室旁发现明显降低(P＜0.05)，以后4个部位更为显著(P＜0.01)，而胼胝体膝部、压部和小脑结合臂有降低趋势，但无统计学意义。

The cerebellar hemispheres oppose one another in the midline due to absence of vermis.

由于缺乏小脑蚓部，双侧小脑半球在中线上不连续，峡部和中脑前后径较小，这可能是由于小脑上脚缺乏十字交叉的纤维束。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。