This experiment provides a fast and relatively accurate method to calculate the retinotopic eccentricities in a large cortical area of the visual cortex. 因此本研究为大面积地确定视皮层细胞感受野在视野中的位置提供了一种快速和较准确的方法。
The specific feature set points and the corresponding cortical area excited about a certain correlation between the. 特定的功能组穴与相应皮层兴奋区之间存在一定的相关性。
In cortical bone area, the new bone was mainly formed by woven bone which was in direct contact with implants. 皮质骨区新生骨组织主要为编织骨,并与种植体紧密结合;
The relationship between motor cortical area, pyramidal tracts and brain gliomas was demonstrated, which was used to optimize-the pre-surgical planning. 提供脑肿瘤与脑运动皮质区和运动传导束即锥体束的位置关系信息,制定手术方案。
The directional cells activate a directional grouping network, proposed to occur within cortical area MST. The interaction between the model MT and MST cells solves the aperture problem, accomplishes directional motion capture within that region. 在MST区,定向细胞激活定向组群网络,然后通过MT和MST之间反馈网络的作用,克服孔径现象,实现该区域的定向运动捕获。
Results Under normal condition, F-actin was distributed mainly in the cortical area of the endothelial cells. 结果正常情况下,纤维状肌动蛋白主要分布在内皮细胞内的外周膜部位。
Observation on the spectral characteristics of EEG from cortical somatosensory area during the advance of the propagated sensation along channels 循经感传过程中大脑皮层体觉区脑电频谱特征的观察
Dye coupling between visual cortical ( area 17) neurones of adult rat ── a study on brain slices 成年大鼠视皮层(17区)神经元间的染色耦合&离体脑片研究
The stress of cortical bone area around implant neck decreased significantly when the bone contact ratio was equal or more than 60%. 当骨结合率大于或等于60%时,颈部皮质骨处应力值明显下降。
The localization of human swallowing cortical area remains unclear, which prevents the understanding of pathophysiologic change of peripheral swallowing apparatus and the development of swallowing rehabilitation. 目前人类吞咽皮质中枢的定位仍不明确,限制了对吞咽周围器官病理生理学改变的了解和吞咽康复治疗的发展。
The results with HRP labelling indicate that the projection area of hippocampus is an interpositus zone of the lobule ⅵ. Reciprocal connections may exist between this cortical area and the interpositus nucleus. HRP示踪的实验表明,背侧海马CA1/CA3区在小脑皮层第Ⅵ小叶的投射区是小脑纵区组构的间位区,该区皮层与间位核之间存在着交互投射关系。
Objective To analyze the protein related with ocular dominance plasticity termination in visual cortical area 17 of Long Evans rats by two-dimensional gel electrophoresis and mass spectrometry, and discuss the application of proteome technology in the study of visual plasticity. 目的利用二维电泳-质谱技术分析LONGEVANS大鼠初级视皮层中与眼优势柱终止相关的蛋白质,探索蛋白质组学技术在视觉可塑性研究中的应用。
Seventy seven percent of the observed neurons of cortical area 17 were found to be responsive to flash stimulation on the contralateral eye, the ON, OFF and ON OFF types accounting for 26, 11 and 62%, respectively, of the total. 结果表明,77%的皮层17区神经元对施加于对侧眼的闪光刺激起反应,ON,OFF和ON-OFF3种反应型式的比例分别为26%,11%和62%。
No effect was found in those animals with lesion of equal amount of area in cortical area. 同等量皮层损毁对记忆功能没有影响。
The nerve functional restoration was observed by electrophysiological experiments on all canines at 6 months postoperative include motor evoked potential of the musculus triceps surae, motor conduction velocity of the sciatic grafting nerve segment and sensory evoked potential of the cortical area. 术后6个月行神经电生理观察,包括小腿三头肌运动诱发电位、神经移植段运动传导速度、感觉诱发电位等。
Methods: Seventy eight patients with deep-seated or cortical motor area intracranial lesions were operated by ZD stereotactic surgery system. The CT data was transferred directly to the computer workstation and then the volume of the mass lesion can be measured and localized accurately with STP software. 方法:采用ZD立体手术系统,将CT扫描的资料输入计算机工作站,STP软件对病灶进行精确的测量定位,制定治疗计划后,对78例位于脑深部或位于运动区的颅内病灶进行定向手术。
The cortical thickness and area of the 2nd-4th metatarsal bones were measured in 1607 cases of normal children and youngsters. Three relative indices were calculated also. 本文测量1607例正常儿童青少年第Ⅱ&Ⅳ跖骨皮质厚度和皮质面积,并计算出三种相对指数。
A study of CBF of the cortical area activated by simple hand motor performance in normal subjects as revealed by SPECT 正常人手指简单运动时脑功能区被激活的SPECT脑血流研究
The more centered the corresponding visual field of the cortical area, the higher the cutoff spatial frequency. The spatial frequency tuning curves also tended to have a smooth shift along the cortical surface. 无论在周边对应区还是中心对应区,其视野越靠近中心,其空间频率调谐曲线和截止空间频率越靠近高频,而且这种过渡是平缓的。
The Inhibitory Effects of Amygdaloid Complex on the Neuronal Activities of Cortical Area 17 in the Rats 大鼠杏仁体基底核对视皮层17区神经元电活动的抑制
The second expression peak appeared from 48 hours to 3 days in cortical area and striatal area, and the expression in the hippocampus appeared constant. 缺血再灌注48h~3d皮质区及纹状体区均二次达高峰,海马区表达恒定。
Conclusion: The stereotactic procedure for brain lesions of deep-seated and cortical motor area becomes much safe and effective. 结论:应用ZD系统行脑深部及运动区的立体定向手术是安全有效的。
Most HI were found at the border of the infarction focus and the cortical area, and mainly attributed to haemorrhage from small veins and capillaries. HI多发生在梗塞灶的边缘区及皮质区,以小静脉和毛细血管出血为主。
Effect of Cortical Somatosensory Area II Stimulated on Spontaneous Spikes of the Neurons at the Caudate Nucleus 皮层第二体感区对尾核神经元单位自发放电的影响
Conclusions: Mastication can lead to the increase of lactate in cortical masticatory area. 结论:1.咀嚼运动可引起额叶咀嚼运动区内乳酸含量的增加。
Different cortical area and its sub-cortical may involve in different mechanisms of temporal information processing. 来自大脑皮层的不同区域及其皮下结构可能涉及不同的时间信息加工机制。
Myocardial fiber were swelled and degenerated, splenic sinus congested and dilated, giant corpuscle increased, capillary swelled, cellula epithelialis of nephric tubule in kidney cortical area degenerated, capsula glomeruli expanded and glomerulus shrinked in pathology histological observation. 2. 病理组织学观察发现,心肌纤维肿胀,变性;脾窦扩张充血,巨细胞增多,毛细血管扩张;肾脏皮质区肾小管上皮细胞肿胀变性,肾小球囊腔扩张,血管球萎缩。