查询词典 intracortical

Methods:Fifty paired embalmed cadaveric humeri (twenty-five pairs:fourteen from male donors and eleven from female donors) were scanned in medial-lateral and anterior-posterior position according to the humeral retroversion by CT. Images of the humeri in the transverse planes at the lowest border of neck,20mm and 40mm distal of LBN(LBN-20、LBN-40), isthmus, head-neck anterior-posteriorwere obtained. Sixty-one extracortical and intracortical parameters were measured exactly by image analytic computer software that included offset, head position, head-shaft angle, head to tuberosity height, head thickness, curvature radius, articular surface arc, neck diameter, isthmus position, proximal and distal border of isthmus, maximum coronal and sagittal diameter of medullary canal and thickness of cortical bone in four planes, including LBN, LBN-20,LBN-40 and isthmus.

50根成对防腐肱骨(男14对，女11对)按肱骨头扭转角置于冠状位和矢状位，行肱骨全长，头颈矢状面，解剖颈下缘及其下20mm、40mm，髓腔狭窄部四平面CT扫描，由CT软件测量冠、矢状位髓腔内外参数共61项，包括头心—干轴距，头位置，头干角，头—结节高度差，头厚度，头半径，关节面张角，解剖颈直径，髓腔狭窄部位置，解剖颈下缘及其下20mm、40mm和狭窄部四个平面髓腔的最大冠、矢状径，皮质骨厚度等。

The findings suggest that several frontal and pre ?frontal intracortical generators contribute to the formation of ...

每个个体SWD的BEAM有一定的变异，提示每个个体SWD的起始和传播途径可能有一定的差别。

The least harm to intracortical circulation was caused by RE with 28% perfused intracortical vessels compared to 17% and 18%.

对皮质内循环造成的最小损害是，RE组剩有28%的皮质内灌注血管，UN组剩有17%，组剩有18%。

Intracortical hemorrhage injury in rats:relationship between blood fractions and brain cell death［J］.

脑出血急性期患者血肿周围细小动脉的病理观察［J］。

Intracortical hemorrhage injury in rats:relationship between blood fractions and brain cell death［J］.

高血压脑出血血肿周围血脑屏障超微结构的观察［J］。

The thalamocortical afferent projections were likely to make more synaptic contacts with S1 neurons than the intracortical connections did.

与之相比，皮层内回路的激活引起的电反应活动范围则较小。

In part Ⅱ, the effects of intracortical excitatory and inhibitory circuitries on the orientation selectivity were studied using the in vivo whole cell recording technique.

第二部分用上述在体胞内记录技术研究了视皮层内兴奋性和抑制性回路在方位调谐加工中的作用。

By comparing the tuning width of the input and output tuning curves, it is shown that the orientation selectivity is sharpened after being processed by the intracortical connection.

为了阐明这种锐化作用的机制，我们进一步分析了视皮层神经元的调制传递函数，观察到在输入和输出信号之间，存在着一种指数函数关系。

Under these two kinds of stimuli, thalamocortical pathway shows prominent properties of short-term synaptic depression, which is alike those of intracortical synapses.

在这两种刺激模式下，正常成年大鼠的丘脑皮层主要视觉通路均表现出明显的短时程抑制特性，并且与皮层内突触的特性相似。

Based on above results, we conclude that the synaptic depression of thalamic input to the cortex contributes to rapid adaptation in cortical neuron, and both the thalamocortical and intracortical synaptic transmission could then enhance the degree of adaptation.

基于以上结果，我们认为，持续刺激引起的丘脑—皮层突触的抑制对皮层神经元的快速适应有贡献，而丘脑—皮层突触以及皮层—皮层突触的放大机制都可以将这一特性进一步增强。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。