胼胝体压部

在胼胝体压部后缘断面上，中央沟几近消失，大脑外侧面中央沟出现率两侧均为33%。

The central sulcus almost disappeared on the section through the posterior border of splenium of corpus callosum , the appearing rate of the central sulcus on the superolateral surface was 33 % on the both sides .

ALD主要累及胼胝体压部，MLD则常累及胼胝体全部，而CD、PMD、GLD和AD一般均不累及胼胝体；

The splenium of corpus callosum was mainly involved in ALD , and the splenium , body and knee of corpus callosum were all involved in MLD .

拟交感神经药物诱发的万花筒样视幻觉与胼胝体压部的可逆性损伤相关CT病灶为低密度，MR表现为T1WI低信号；

Sympathomimetic-induced kaleidoscopic visual illusion associated with a reversible splenium lesion CT revealed large low density areas in the genu and the splenium of the corpus callosum .

胼胝体压部及枕钳白质FA值与年龄呈正相关，而ADC值与年龄呈负相关。

There was a positive correlation between age and FA value of splenium corporis callosi and occipital forceps , while the ADC value is opposite .

结果（1）胼胝体压部及枕钳白质FA值及ADC值在两侧半球间无明显统计学差异，在男女之间亦无明显统计学差异。

Results : ( 1 ) There was no significant statistical difference in FA or ADC value of splenium corporis callosi and occipital forceps between cerebral hemispheres or between genders .

方法选取200例检查结果为阴性的头颅MRI影像学资料，在正中矢状面T1WI上对直窦的长度、倾斜度、与胼胝体压部的关系进行测量和分析。

Methods The length and inclination of the straight sinus were measured , and the relationship between the straight sinus and the splenium was analyzed on T1-weighted MRI midsagittal sections in 200 negative cases .

胼胝体压部，男性的FA值为0.716±0.05，女性的FA值为0.695±0.05，男女胼胝体压部的各向异性值存在显著性差异（P<0.05）。

The difference of mean FA between male and female groups was statistically significant ( P0.05 ) . The difference of FA in splenium of corpus callosum was significant too , which was 0.716 ± 0.05 for males and 0.695 ± 0.05 for females .

结果全部患者MRI显示对称性双侧小脑半球、大脑半球后部、内囊后肢、胼胝体压部、脑干等皮质下白质为主的多发性大片状长T1、长T2信号，加强后病灶无强化；

Results Brain MRI showed multiple T1 - and T2-weighted signal in symmetrical bilateral subcortical white matter in the cerebellar hemisphere , posterior cerebral hemisphere , posterior limbs of internal capsule , splenium of corpus callosum , and brainstem , which were not contrast enhancing .

胼胝体压部的一过性损伤与抗癫痫药停药之间的关系

Transient lesion in the splenium of the corpus callosum and antiepileptic drug withdrawal

磁共振弥散成像技术在儿童胼胝体压部及枕钳角度中的应用

Assessment of Diffusion-Weighted Technology on Angles Formed by Splenium Corporis Callosi and Occipital Forceps in Children

结论：我们无法确定胼胝体压部的病灶是由一个单一的病因所致。

Conclusion : We could not identify a single etiologic factor responsible for the lesion in the splenium of the corpus callosum .

枕钳角度及胼胝体压部角度存在性别差异，与年龄呈负相关。

There is a significant difference in angles formed by splenium corporis callosi and occipital forceps between genders , and a negative correlation with ages .

结果：参数的分析结果显示在胼胝体压部受损的病人和对照组中没有显著性的差异。

Results : The parameters analyzed showed no significant difference between the group of patients with focal lesions in the splenium of the corpus callosum and the control group .

与胼胝体压部的位置关系可分为低角度型（24.5%），常见型（69.5%），高角度型（6.0%）。

The relationship of the straight sinus and the splenium was subgrouped into low angle type ( 24.5 % ), common type ( 69.5 % ), and high angle type ( 6 % ) .

测量胼胝体膝部、胼胝体压部和海马的表观扩散系数和各向异性分数。

The appearance diffusion coefficient and the fractional anisotropy were measured for the splenium of the corpus callosum , the genu of the corpus callosum , and the hippocampus .

结果大鼠胼胝体内广泛存在IFN-γ免疫反应产物，以胼胝体干处多见，近胼胝体沟和压部为少。

Results IFN - γ immunoreactive structures widely distributed in rat corpus callosum , more in the truncus corporis callosi , less in the side of corpus callosum near the sulcus and the splenium corporis callosi .