中央沟

From the marginal sulcus, the central is usually the first encountered when moving anteriorly.

从边缘沟向前，一般会先看见中央沟。

Results: The cerebral central sulcus was identified and localized precisely on the continuous transverse MR imaging.

结果：结构连续追踪技术实现了中央沟在横断断层MRI的识别和准确定位。

In this example the left hand stimulation results in right hemisphere activity and presumably represents the post central sulcus sensory strip.

在这个例子中，左手刺激，结果右半球的活动，并据推测，代表邮政中央沟感官地带。

MR imaging is best method to determine the precentral gyri,postcentral gyri,central sulci and superior frontal sulci.

磁共振影像是判定中央前回、中央后回、中央沟及额上沟最为有效的影像学方法。

Key words］ Central sulci; MR imaging; Percentral gyri; Postcentral gyri

关键词］中央沟；磁共振影像；中央前回；中央后回

Imaging finding consists of a vertically oriented sylvian fissure continuous with the central/postcentral sulcus associated with variable extension of perisylvian polymicrogyric cortex.

影像表现为垂直的大脑外侧裂池与中央沟或中央后沟相连续，伴随着外侧裂旁脑回皮质不同程度的延伸。

Precentral gyri thickness more big postcentral gyri in 93 cases.The mean ratio of percentral/postcentral gyri was 1.736 for left hemisphere and 1.652 for right hemisphere.The superior frontal sulci with precentral sulci intersect in 80 cases.At 31 with brain lesion's patients,MR findings with clinical symptom had same location in the brain gyri.

结果 明确判定中央沟位置98例，中央前回的厚度大于中央后回的93例，中央前回与中央后回厚度之比左侧半球：1.736，右侧半球：1.652；额上沟与中央前沟相交的80例，31例患有脑内疾病的磁共振影像病变的位置与临床神经定位是相一致的。

Methods Eighteen patients with convexity meningiomas of central gyrus were treated with microsurgery.CT,MRI andDSA were done in all18cases pre-operatively for evaluation of arterial supply to the tumor,relationship between tumor and Rolandic vein and draining veins of the tumor.

应用显微手术切除中央回区凸面脑膜瘤18例，术前均行CT、MRI、DSA检查，了解肿瘤的血供、脑膜瘤与中央沟静脉的位置关系及瘤周静脉回流情况。

To get properly oriented, view the MPEG movie ("cine" button, next to the sagittal image) of the entire dataset, and find the central sulcus by first locating the marginal sulcus in the medial parietal lobe.

要正确定位中央沟，可以观看全部数据的MPEG影像点击矢状面影像旁的&cine&），并首先确定位于顶叶中部的边缘沟的位置。

Results: The PreCS intersected the cerebral longitudinal fissure in the shape of "Y", and the detection rate of MRI was 8.33%; the PreCS intersected the superior frontal sulcus, the middle frontal sulcus and the inferior frontal sulcus in the shape of inverted "Y", and the detection rates of MRI were 90.00%, 3.33%, and 76.67%, respectively; the PreCS was not only parallel to central sulcus, hut also intersected the CS, and the detection rates of MRI were 83.33% and 16.67%, respectively; the PreCS intersected the lateral fissure in the shape of inclined "Y", and the detection rate of MRI was 80.00%; the PreCS was paralleT to the anterior ascending ramus of lateral fissure, and the detection rate of MM was 98.33%.

结果：大脑中央前沟与大脑纵裂呈&Y&形相交，MRI显示率为8.33%；大脑中央前沟与额上沟、额中沟及额下沟均呈倒&T&形相交，MRT显示率分别为90.00%、3.33%和76.67%；大脑中央前沟与中央沟有近似乎行排列和呈倒&Y&形相交2种情形，MRI显示率分别为90.00%、83.33%和16.67%；大脑中央前沟与中央沟有近似平行排列和呈倒&Y&形相交，MRI显示率为80.00%；大脑中央前沟与外侧裂前升支呈平行排列，MRI显示率为98.33%。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。