胼胝体的

ObjectiveTo assess the value of three-dimensional ultrasonography in the prenatal diagnosis of fetal agenesis of the corpus callosum.

目的 探讨三维超声在胎儿胼胝体发育不良(agenesis of the corpus callosum，ACC)产前诊断中的应用价值。

Objective: To evaluate the CT appearances and diagnostic value of the corpus callosum injury.

目的：探讨胼胝体损伤的CT征象及CT检查在胼胝体损伤诊断中的价值。

Results CT scan can reveal some morphologic characteristics of the dysgenesis of the corpus callosum,and can diagnose serious malformation.

结果：CT可显示胼胝体发育不全的某些形态学表现，可诊断程度严重的胼胝体发育不全。

The areas of callosal atrophy had positive correlation with cognition disorder.

老年糖尿病患者有胼胝体萎缩，胼胝体面积的定量测定能够对糖尿病患者认知损害的诊断提供帮助。

Typical callosal syndrome is rare, Maybe, that is related with the richer blood-supply of copus callosum.

具有典型胼胝体综合征的胼胝体梗死患者发生率低，可能与重叠供血有关。

To evaluate normal development and anomalies of corpus callosum in childhood, magnetic resonance images of 149 children and 20 adults with normal findings were collected to measure the thickness of genu, body and splenium and the length of corpus callosum on the midsagittal T1-weighted images.

我们选择脑部磁振造影所见正常之149位病童及20位成人，由T1为主的(T1-weighted)正中矢状面影像，测定胼胝体在膝部、体部及压部之厚度，胼胝体长度，以及脑前后径。

The margin of the white matter tract become more clearly with the increasing of the number of gradient encoding directions, especially the detail of the brain stem. But the measured FA of the centrum semiovale, genu and splenium of corpous callosum, the internal capsule, thalamus and the pons with 6, 13 and 21 diffusion gradient encoding directions showed no statically difference.

随着弥散梯度编码方向的增加，FA图质量提高，对白质纤维束细节的显示也更清楚，尤其是对脑干结构的分辨，但成像时间延长；3种不同弥散梯度编码方向的DTI扫描方案所观察到的半卵圆中心、胼胝体膝部、胼胝体压部、内囊、丘脑及桥脑的FA值不存在统计学显著性差异。

The ADC and SNR of centrum semiovale,cingulate gyrus,thalamus, genu and splenium of corpus callosum were calculated separately,and were compared on both conventional DWI and FLAIR-DWI.

结果：扣带回和胼胝体压部的ADC值在施加FLAIR脉冲后显著下降，而半卵圆区、丘脑及胼胝体膝部在施加FLAIR脉冲前后无明显变化；5个部位的DWI图像信噪比在施加FLAIR脉冲后均显著下降（P〈0.01）。

Results All cases showed a bilateral symmetric changes in the posterior periventrieular white matter,MRI signals were longish T_1 on T_1WI and hyperintensity on FLAIR,which appears as butterfly with splenium of corpus callosum infiltration.

结果：MR扫描7例均显示双侧脑室三角区周围白质内对称分布的异常信号，主要位于枕、顶、颞叶，胼胝体体部、压部，T1WI呈稍长T1信号，FLAIR像示高信号，呈典型的&蝶翼状&，1例于视放射区呈对称性的长T2信号。

Objective Based on findings in exploration of the rules of plastic changes in MI and SmI of adult rats following total brachial plexus root avulsion injuries, we investigated the central mechanism of transhemispheric reorganization primarily after contralateral seventh cervical nerve root transfer.

目的： 在探讨成年大鼠全臂丛根性撕脱伤后初级体感运动皮层可塑性变化规律的基础上，初步探讨健侧颈7移位正中神经术后跨大脑两半球功能重组的中枢机制，明确胼胝体在该重组过程中所起的作用。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。