刺激

The results showed that the avian nLM cells were sensitive to edges moving across their ERFs, depending on the contrast, length, and orientation, but not on the shape and area size of the stimuli.

主要证据有：（1）运动边缘可诱导出强烈的视觉发放；（2）神经元视觉发放与刺激物形状和大小无关；（3）刺激物边缘模糊后神经元的视觉反应明显下降。

Based on extended Linsker's network developed by Wimbauer et al.,we build a model for the receptive field of toad's R3 ganglion cell and a model for the receptive field of the nLM neuron of pigeon. Computer simulations on the 'head/tail preference' property,the configurational selectivity of the R3 neuron,and the selectivity for contrast,direction,orientation and the length of the moving edges of the nLM neuron,have been made. The simulation results are consistent with the physiological experiments qualitatively.

为揭示这类神经元的信息加工原理，以Wimbauer等人提出的时延Linsker网络为基础，通过将不同的时空动态感受野线性组合，建立了蟾蜍视神经节R3类神经元和家鸽扁豆核神经元的感受野模型，并模拟了R3神经元对蠕虫样刺激物的"头/尾偏爱"特征，细胞对刺激物的构型选择性以及nLM神经元对运动边缘的反差、方向、边缘朝向和长度的选择性。

Objective To compare the peak latency and amplitude of P_ 300 evoked by image,photo and chinese character stimulations in normal young people.

目的 比较正常青年人对图像、照片和汉字 3种不同刺激所诱发P3 0 0 波的潜伏期和波幅的差异。方法分别记录和比较 32名正常青年人对图像、照片和汉字 3种不同刺激诱发P3 0 0 PL和Amp。

Noxious stimulation,it'll irritate your brain.

产生有害的刺激刺激你的大脑

These Fos-immunopositive neurons were intensively distributed in different subnuclei of the vestibular nucleus complex (including medial, superior and spinal nuclei), nucleus of the solitary tract, locus coeruleus, medial and lateral parabrachial nucleus of the brainstem, paraventricular nucleus of the diencephalons and the amygdala of the limbic system;(3) The expression of Fos protein can be scarcely detected around forementioned regions in brains of the rats following complex two-axes rotation stimulation after the bilateral labyrinthectomy.

结果显示：(1)正常对照组和双侧迷路毁损组大鼠的脑内均未检测到Fos样免疫阳性产物；(2)两轴旋转刺激组的大鼠在给予复杂的围绕两轴旋转的加速度刺激后，在大鼠脑和脑干的多个核团内均可检测到Fos样免疫阳性神经元，其阳性产物主要表达于细胞核。

Methods Six young right-handed men underwent olfactory fMRI with event-related design. OEP-98C olfactometer was modified to accommodate MR environment.

采用改进后适应磁共振环境的OEP-98C型嗅觉诱发电位仪作为嗅觉刺激器对6名右利手年轻男性志愿者进行嗅觉刺激。

The musculus orbicularis oculi of experimental group(n=31) was respectively stimulated by low frequency impulsed current for 3 weeks.

我们制作面瘫实验动物模型，电刺激眼轮匝肌，观察对神经纤维、肌纤维、运动终板等的作用，探讨电刺激疗法对面神经纤维、面肌肌纤维的作用。

Objective To investigate the way to identify the function state of the orbicularis oculi muscle at the unaffected side in real-time based on the restoration of eye-closing function on facial paralysis patients by functional neuromuscular stimulation way.

目的 基于用神经功能性电刺激的方法恢复面瘫患者闭眼功能的需要，研究健侧眼轮匝肌的功能作用状态的实时识别方法，以期能将其作为控制信号，调控对患侧眼轮匝肌的功能性电刺激。

Four studies examined processing of in-group and out-group information with stimuli that are more complex than those used in previous crossed categorization studies.

本研究通过四个实验考察了内群体和外群体信息的加工方式，本研究中所使用的刺激比之前的交叉分类研究中使用的刺激更加复杂。

The hot springs of heat and acid stimulation transmission to the brain, stimulating the parasympathetic, a comprehensive body of self-regulation of metabolism.

温泉的热度与酸性刺激传递到大脑，刺激人的副交感神经，起到人体的综合自我代谢调节作用。

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。