precentral
英
美
adj. 中央前的；中枢前的
双语例句
- Morphologic relationship between precentral sulcus and its adjacent sulcus on MRI
大脑中央前沟与邻近脑沟毗邻关系的MRI形态学研究 - Tissue, Total RNA, Human Disease, Alzheimer's Disease, Precentral Gyrus.
组织，总RNA，病人，老年性痴呆，中央前回。 - On the section through anterior commissure, the appearing rate of the precentral sulcus was 87% on the both sides;
2在前连合断面上，中央前沟的出现率左、右侧均为87%，且位于大脑半球额叶上外侧面中点附近。 - Left postcentral gyrus, left superior temporal gyrus, left occipital lobe, right superior temporal gyrus, right ccipital lobe, right precentral gyrus, right postcentral gyrus, right supramarginal gyrus, right superior frontal gyrus and cingulum were activated in the left-side group.
左侧组激活了左侧中央后回、左侧颞上回、左侧枕叶、右侧颞上回、右侧枕叶、右侧中央前回、右侧中央后回、右侧缘上回、右侧额上回及扣带回。 - Proton Magnetic Resonance Spectroscopy of Primary Motor Cortex in Patients with Amyotrophic Lateral Sclerosis THE STRUCTURAL ORGANIZATION OF THE PRECENTRAL CORTEX OF THE HUMAN BRAIN
肌萎缩侧索硬化症病人大脑中央前回运动区磁共振波谱分析 - In post-learning task, the activities of bilateral occipital lobe ( visual areas) and middle frontal gyrus, left inferior frontal gyrus, precentral gyrus and bilateral SMA, superior parietal lobule, inferior parietal lobule and precuneus could be observed.
学习后复杂加法任务所显示的激活区域有：两侧枕叶视区、两侧额中回、左侧额下回、左侧中央前回、两侧辅助运动区、两侧顶上小叶和顶下小叶、两侧楔前叶。 - The structural organization of the precentral cortex of the human brain
人脑皮质中央前回的组织结构 - The lateral segment of DM received afferent projections mainly from the medial precentral cortex, dorsal division of anterior cingulate cortex, E-W nucleus and superior colliculus, related with the function of eye movement.
DM外侧部主要接受前扣带回背侧及中央前区内侧皮质、E-W核及上丘等的传入，可能和眼球运动有关。 - Results: Chinese true word test showed significant activation in left frontal lobe, precentral gyrus ( BA6), occipital lobe ( BA18), and slight activation in left parietal lobe, postcentral gyrus ( BA3), right inferior frontal gyrus ( BA9) and bitemporal lobe;
结果：汉字真字刺激在左额叶、中央前回（BA6）及枕叶（BA18）显著激活；左顶叶、中央后回（BA3）、右额下回（BA9）及双侧颞叶少量激活。 - [ Result] ( 1) Bilateral superior temporal gyrus and right precentral gyrus, postcentral gyrus, supramarginal gyrus, middle temporal gyrus, dorsal thalamus, caudate nucleus are all activated ( r0.8).
[结果]（1）6例正常人左右侧颞上回，右侧中央前回、中央后回、缘上回、颞中回、背侧丘脑、尾状核激活（r0·8）。 - Results: Our main finding was that such common activation was observed in both parietal and frontal lobe, including left middle frontal gyrus, both of medial frontal gyrus, superior parietal lobule and inferior parital lobule, and left precentral gyrus, left postcentral gyrus.
结果：主要共同激活区位于额顶叶皮质，包括左侧额中回，双侧顶上小叶，双侧顶下小叶，两侧额内侧回，左侧中央前、后回。 - The posterior frontal vein, precentral vein, central vein, postcentral vein and anterior parietal vein join the middle segment of superior sagittal sinus.
上矢状窦中段接受额后静脉、中央前静脉、中央静脉、中央后静脉和顶前静脉；上矢状窦后段接受顶后静脉和枕静脉。 - Conclusion: The precentral sulcus appears on the12 sections that the lenticular nucleus and anterior limb of internal capsule appear but the anterior commissure and dorsal thalamus doesn't appear.
结论：1中央前沟首次出现在豆状核及内囊前肢出现而前连合及背侧丘脑尚未出现的1～2个断面上。 - Characteristics of proton magnetic resonance spectroscopy on precentral gyrus in 92 healthy Chinese adults
中国健康成人大脑中央前回质子磁共振波谱研究 - However, on the section the precentral sulcus firstly appeared, the appearing rate of the lenticular nucleus was 97% on the left side and 100% on the right.
在中央前沟首次出现断面上，豆状核的出现率左侧97%、右侧100%。 - English true word test showed significant activation in left middle frontal gyrus, precentral gyrus, left inferior frontal gyrus, and also slight activating in left temporal fusiform gyrus ( BA37), right occipital language gyrus ( BA18) and left parietal lobe.
英文真字刺激时左额中回、中央前回、左额下回显著激活；左颞梭状回（BA37）、右枕语言回（BA18）及左顶叶（BA40）也有激活。 - The union of the inferior ends of the precentral and the postcentral gyri to form the subcentral gyrus which separated the central sulcus from the sylvian fissure;
中央前后回的下端在中央沟的下方汇合形成的中央下回使中央沟与外侧沟分离征； - Inhibited areas: bilaterally in upper middle precentral gyrus and postcentral gyrus, superior parietal lobule, inferior parietal lobule and prefrontal cortex.
抑制区：双侧中央前回和中央后回中上部位、顶上小叶和顶下小叶以及前额皮质。 - Area of Broca reaches its posterior limit as soon as the precentral sulcus appears behind the opercular part of the inferior frontal gyrus.
纵行的中央前沟出现于额下回岛盖部后方，为Broca区的后界。 - Results: ( 1) On the section lenticular nucleus firstly appeared, the appearing rate of the precentral sulcus was 33% on the left side and 30% on the right;
结果：1在豆状核首次出现断面上，中央前沟的出现率左侧33%、右侧30%。 - Reconstruction of bilateral CST in the control group, precentral gyrus to internal capsule and continued to pontine and medulla oblongata, and concordance was good in each.
对照组双侧皮质脊髓束重建，自中央前回下行至内囊并延续至脑桥和延髓，每条连续形态一致性良好。 - Results of cortical spinal tracts: Bilateral cortical spinal tracts were reconstructed, the contralateral anatomical form was consistent with that of normal people, and there was consistency of continuous form of each line from precentral gyrus down to internal capsule and prolonged to pontine and medulla oblongata.
皮质脊髓束表现结果：双侧皮质脊髓束重建，健侧解剖形态与正常人大致相吻合，自中央前回下行至内囊并延续至脑桥和延髓，每条连续形态一致性良好。 - T type feature consisting of the inferior frontal sulcus and the inferior precentral sulcus; Results: In males the activating areas were shown bilateral inferior frontal gyrus ( IFG), left middle frontal gyrus, left superior temporal gyrus ( STG) and bilateral cerebellum.
额中回的后面和中央前回汇合征；结果：男性激活的脑区包括双侧额下回、左额中回、左颞上回及双侧小脑。 - Compared with control group, among all network functional connectivity of the patients with ipsilateral cerebral motor cortex and contralateral precentral gyrus was weakened, and cerebellar functional connectivity was enhanced.
与正常对照组相比，所有患者大脑患侧运动中枢与健侧中央前回之间的网络功能连接减弱，与小脑功能连接加强。