查询词典 nerve cells

BACKGROUND: Electrical activity of nerve cells is based on the ion channel activity on cell membrane.

背景：神经细胞的电活动以细胞膜离子通道的活动为基础。

Another is the development of nerve cells.

另一个是发展的神经细胞。

Huntington's disease -- sometimes called Huntington's chorea or St. Vitus' dance -- is a progressive, degenerative condition that causes nerve cells in the brain to waste away.

Huntington's病－－通常称为慢性舞蹈病或圣威图斯舞蹈－－是一种进展性的退行性病变，能够造成脑内神经细胞萎缩。

For the bottom-up attention process, areas of interest that deserve visual attention are formed by a sequentially extracting of feature map, conspicuity map, and interesting map. Firstly, based on Treisman's feature integration theory and the characteristics of orientation and frequency selective nerve cells in biological cortex, we propose a new 2D optimal quadrature filter in the meaning of minimum energy loss to extract intensity, edge, orientation, symmetry, curvature and comer features to form the feature maps. Then based on the local competent and global cooperative perception character of biological vision, we design a kind of competent/cooperative filter and use a set of such filters to extract conspicuous locations that will most likely to cause visual attention from feature maps to form conspicuity maps.

我们根据Treisman〓的特征整合理论，结合生物视觉皮层的方向、频率敏感性神经元，提出采用一组调制在不同尺度和方向上的新的最佳正交特征滤波器并行地提取图象的亮度、边缘、方向、对称性、曲率和角度等特征作为注意线索，构成特征图；在此基础上，基于生物视觉的局部竞争和全局协作特性，本文设计了一种竞争协作滤波器用于从特征图中提取可能引起视觉注意的显著位置构成显著图，各显著图进一步通过本文提出的融合算法和非线性松弛迭代算法生成自底向上兴趣图。

Dr Tononi believes that the function of these slow waves is to "downscale" synapses, reducing their size, chemical activity and electrical activity—and thus the strength with which they connect their nerve cells together—all over the brain.

托诺尼博士认为这些慢波的功用是削弱突触，减小它们的尺寸、化学活动和电活动，从而在整个大脑范围内减弱神经细胞间的联系。

Flow cytometer and electron microscope were used to observe the apoptosis of nerve cells.

对大鼠液压脑损伤后神经细胞凋亡的动态过程进行观察。

Objective To study the influence of intrauterine hypoxia to offspring rat Ethology change and nerve cells in brain hippocampus degeneration and apoptosis.

目的研究宫内缺氧(intrauterine hypoxia ，IH)对子代成鼠行为学改变及神经细胞变性、调亡的影响。

The headstand causes an increase in circulation to the brain, which stimulates the brain's nerve cells.

在倒立导致流通到大脑，刺激大脑的神经细胞增加。

DATA SYNTHESIS:①The impact on the incidence of stroke is the number of different species of nerve cells.

资料综合：①脑卒中发病后影响的是多个不同的种的神经细胞。

Objective: To explore the role of calcium in the injury of nerve cells induced by soman intoxication and its mechanism.

目的：探索钙在梭曼中毒神经细胞损伤中的作用及其机理。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。