查询词典 colliculus nervi optici

PubMed abstract: The external nucleus of the inferior colliculus in the barn owl contains an auditory map of space that is based on the tuning of neurons for interaural differences in the timing of sound.

PubMed摘要：谷鹰下丘外核包含一个空间的听觉形态，这是基於神经元对声音时速耳间差别的介导。

The activation of NRM neurons by electroaeupuncture was eliminated after decerebration at superior colliculus level, indicating that this effect of EA depends mainly on the supra-midbrain structure. Furthermore, all treatments including AR isolation, disconnection of #beta#-endorphinergic tract and micrpinjection of naloxone or anti-#beta#-endorphin serum into PAG, would make the effect of EA disappear. Thus, it is the #beta#-endorphinergic pathway between AR and PAG-NRM system that mediates the major excitatory effect of EA on NRM.

检验AR至 PAG-NRM的神经通路在电针效应中的作用：实验显示上丘水平去大脑后，电针兴奋NRM的效应完全消失，表明此效应主要依赖中脑以上结构实现，进一步分别用Halfisz氏刀游离AR、切断AR至PAG的β-End能束、PAG内注射纳洛酮或抗β-End血清后，也使电针效应基本上完全消失，说明电针使NRM神经元兴奋的效应，主要通过AR与PAG-NRM间的β-End能神经通路实现。

A total of 133 inferior colliculus neurons were recorded before and during the application of the masker, 113 of them had complete data.

实验共用20只健康、听力正常、体重20～25g的成年昆明小鼠，雌雄不拘，共获得133个神经元，其中113个神经元有完整数据。

The inferior colliculus, as an important nucleus of auditory midbrain, is crucial for sound localization.

下丘作为听觉中脑的重要组成部分，在声源定位的过程中起到非常重要的作用。

The probe was tone burst and its frequency was the same as neuronal characteristic frequency . The effects of different maskers on the minimum threshold, response latency, dynamic range and firing rate of the mouse inferior colliculus neurons were observed in the experiment.20 healthy adult mice 20-25 g.

探测声频率为神经元的特征频率(characteristic frequency， CF)，掩蔽声分别为和神经元CF相同的短纯音掩蔽声和上扫调频掩蔽声(up-sweep frequency modulation masker)。

Although the ontogeny of the optic system to the lateral geniculate body, superior colliculus have been well studied.

虽然视神经的发育已有报告，但对於到副视神经系统的内终核之研究却未有了解。

Objective To study the effects of sodium salicylate on ultrastructure and hearing response properties of inferior colliculus neurons in mice.

目的 探讨水杨酸钠给药对小鼠下丘核神经元超微结构及听反应特性的影响。

Effects of neuroglobin gene transfer in vivo on hearing response properties of neurons in the inferior colliculus in mice after administration of sodium salicylate

游离的水杨酸仅有少量存在于植物中；水杨酸甲酯在许多植物油中含量丰富，例如在冬青油中含水杨酸甲酯在90％以上。

Effects of sodium salicylate on expression of NGB mRNA and protein in inferior colliculus neurons of mice

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

Thus, salicylate is widely used for studying the mechanisms of tinnitus. The aim of the present study was to investigate the effects of salicylate on voltage-gated sodium, potassium and calcium channels in the inferior colliculus and the auditory cortex neurons by use of the whole-cell patch clamp method, in order to obtain insight into the relations of tinnitus and voltage-gated channels.

本研究首次将膜片钳的实验技术和离子通道的基础理论引入耳鸣中枢机制的研究中，利用全细胞膜片钳记录技术，观察水杨酸钠对大鼠听觉通路上的两个重要部位——下丘、颞皮层的神经元细胞膜上电压门控性钠、钾、钙离子通道特性的影响，探讨听觉通路上神经元的电压门控性离子通道与耳鸣的关系。

A small, rubber-headed hammer used in examination or diagnosis by percussion.

叩诊槌用在通过''。'振荡'。''所作的检查或诊断中的橡皮头的''。'小'。''槌

Affixes are limited in number in a language, and are generally classified into three subtypes, namely, prefix, suffix, and infix, depending on their position with reference to the root or stem of the word.

语言中词缀的数量总是有限的，根据它们跟词根或词干的相对位置，一般可以把词缀分外三小类：前缀，后缀和中缀。