兴奋性

基本解释 (translations)

irritability

与兴奋性相关的网络例句 [注：此内容来源于网络，仅供参考]

the interhemispheric asymmetries of brain motor cortical excitability in patients with depressive disorder are opposite to the controls, and the left cortical excitability in patients have a evident decrease relative to normal subjects.

抑郁症患者的皮层兴奋性与正常对照存在差异，具体表现为抑郁症患者左、右两侧皮层兴奋性的不对称性与正常对照呈相反表现；抑郁症患者左侧大脑皮层的兴奋性明显降低。

Results:① there was significant difference in all personality traits except stableness and shrewdness among the three groups,(p 05). compared to the standardization samples, military pentathlon athletes were more outgoing, more dominant, more happy go lucky, bolder, tenser, but less suspicious, less apprehensive, and less self sufficient.② there was significant difference in the personality traits of outgoingness, happy go lucky and self sufficiency among the three grades of athletes (p 05). but the international master athletes scores of the personality traits varied little.

结果： ① 3组被试16个因子得分除稳定性和世故性外均存在显著性差异（p 05），方差主要来源于组间；军事五项运动员乐群性、恃强性、敢为性、紧张性和兴奋性较高，怀疑性、忧虑性和独立性较低（p 05）；②国际级健将，国家级健将和一般运动员仅在乐群性、兴奋性和独立性上存在显著差异（p 05），国际级运动员各因子得分变化较少，国家级和等级运动员的变化较大。

Cellular structure is simple and has intermediate neurons, which can survive a longer period in vitro. Amphibial sympathetic ganglions show various postsynaptic potential including fast excitatory postsynaptic potential. Slow inhibitory postsynaptic potential.Slow exeitatory postsyn...

两栖动物交感神经节表现出多种突触后电位，包括快兴奋性突触后电位，慢抑制性突触后电位，慢兴奋性突触后电位，晚期慢兴奋性突触后电位，同时还表现多种突触塑性，说明该神经节具有信息存储功能，因此，两栖动物交感神经节可作为研究学习与记忆的模型系统。

Both MK-801, a specific antagonist of NMDA receptors, and chelerythrine, an inhibitor of protein kinase C, could down-regulate the phosphorylation of NR2A via inhibiting the activation of Src and PKC respectively.

结果提示通过共激活脑缺血中的GABA受体调节兴奋性和抑制性之间的动态平衡模式，能够抑制一种新的NMDAR/Src介导的信号扩增，'NMDAR-Ca2+→ PKC → Src → NMDAR-Ca2+'环路，而减弱兴奋性的NMDAR。

With the increase of excitory amino acids after cebral ischemia, the concentration of inhibitory acids such as γ-amino acid has been also increased to resist the toxicity of the excitory amino acids .

研究发现脑缺血后，伴随着兴奋性氨基酸的释放增加，脑内抑制性氨基酸如γ-氨基丁酸的浓度也升高，以拮抗兴奋性氨基酸的毒性作用。

The synthetic and release of excitory amino acids are greatly increased after cerebral ischemia and the balance btween excitory amino acids and inhibitory acids are broken.

脑缺血性损伤时，脑内兴奋性氨基酸的合成、释放明显增加，兴奋性/抑制性氨基酸的动态平衡被打破。

The extremities were titanic, and there was no response to touch stimulations.Our results suggested that Pentobarbital sodium inhibited neuronal firing through GABA_A receptors, therefore the local field potentials and neural firing rates were inhibited; Urethane acted on many kinds of receptors including inhibitory and excitory ones, so the local field potentials did not change significantly; however, because of the multiform receptors on the neurons, the changing of firing rates to different neurons were not the same; Ketamine mainly acted on the NMDA receptors, therefore the local field potentials and neural firing rates were enhanced, and most neural firing rates would be increased.

从这三种麻醉剂的底层作用机制来看，戊巴比妥钠通过作用于GABAA受体对神经细胞发挥抑制性作用，因此表现为场电位和神经元放电的降低；氨基甲酸乙酯同时作用于多种受体通道，既有兴奋性受体，也有抑制性受体，因此，对场电位的影响不大，但对单个神经元来说，每个神经细胞上的受体通道分布差异较大，因此，单个神经元的放电频率变化会有所不同；盐酸氯胺酮主要作用于兴奋性的NMDA受体，故整体场电位活性增加，多数神经元的放电频率也会有所升高。

In this dissertation,a new mechanism of stochastic resonance in the excitablesystem is presented,and the relationship between the stochastic resonance inexcitable neurons and the dynamic bistability is reported for the first time.Thepresent study deals with the extension of the concept of stochastic resonance,which has been thoroughly examined in bistable and simple excitable system,to amore complex system.It may even open the door to a better understanding ofstochastic resonance in neural system since experimental evidence supports theextension of such bistability in vitro preparations.

本文提出了可兴奋性系统中一种新的随机共振机制，首次报道了可兴奋性神经元中随机共振和动态双稳态的关系，将以前的单纯讨论双稳系统或可兴奋系统中的随机共振推广到了可兴奋系统中有动态双稳态更复杂的情形，由于在神经元的实验中已有关于动态双稳态的报道，本文所提出的随机共振为理解神经元中随机共振的编码机制开启了新的途径。

The volume of stimulant amino acid in the hypothalamic tuberal part of rat is dcreased,the volume of rejective amimo acid increased,the volume of Catecholamines drceased,the volume of the stimulant amino acid in spinal cord intermediolateralis,the rate of stimulant amino acid and rejective amimo acid,and the volume of Catechomamones dcreased,the volume of NE in spleen tissue dcreased,all of which means the irritability of sympathetic nervous circulus in spleen is restrained.

运动组大鼠下丘脑结节部兴奋性氨基酸含量下降，抑制性氨基酸含量上升，儿茶酚胺含量下降，脊髓中间外侧柱兴奋性氨基酸含量下降、兴奋性氨基酸/抑制性氨基酸下降、儿茶酚胺含量降低，脾组织内NE含量降低，提示有氧运动组大鼠的脾脏交感神经调节通路的兴奋性受到抑制。

Objective:To study the changes of excitatory and inhibitory amino acid content in hippocampus of pentetrazole-induced epileptic rats treated with volatile oil of Valeriana officinalis L,and explore the possible antiepiletic mechanism.

谷氨酸是中枢神经系统主要的兴奋性氨基酸之一，可以导致神经细胞兴奋性增加和细胞损害，在癫痫的发病机制中有着重要作用，γ-氨基丁酸则是主要的抑制性神经递质。

与兴奋性相关的网络解释 [注：此内容来源于网络，仅供参考]

erethism：兴奋增盛; 容易兴奋性 (名)

eremitic 隐士的; 隐士般的 (形) | erethism 兴奋增盛; 容易兴奋性 (名) | erg 尔格 (名)

Erethisma; Erethism：兴奋性,过度兴奋

"兴奋增盛,容易兴奋性","Erethism; Erethisia; Irritability" | "兴奋性,过度兴奋","Erethisma; Erethism" | "易感性白痴","Erethitical idiocy; Versatile idiocy"

Erethisma; Erethism：兴奋性,兴奋

"兴奋增盛,容易兴奋性","Erethism ; Erethisia ; Irritability" | "兴奋性,兴奋","Erethisma ; Erethism" | "易感性白痴","Erethitical idiocy ; Versatile idiocy"

Erethism; Erethisia; Irritability：兴奋增盛,容易兴奋性

"癫痫性精神病","Epileptic psychosis" | "兴奋增盛,容易兴奋性","Erethism; Erethisia; Irritability" | "兴奋性,过度兴奋","Erethisma; Erethism"

excitability：兴奋性

单收缩(single twich)肌肉对单个刺激产生一次迅速的机械反应,称为单收缩*后负荷(after-load)肌肉收缩开始之后所遇到的负荷,兴奋性(excitability)是指具有对刺激产生兴奋的能力或特性,兴奋性的高低可用阈值作为衡量指标.

excitant food：刺激性食品;兴奋性食品

兴奋药 excitant | 刺激性食品;兴奋性食品 excitant food | 兴奋 excitation

Anerethisia ; Apathism：兴奋性缺失,不起兴奋

"通风恐怖,畏风","Anemophobia" | "兴奋性缺失,不起兴奋","Anerethisia; Apathism" | "能力缺失","Anergia; Anergy"

apathism：兴奋迟钝, 兴奋性缺失

apathetically | 冷淡地, 无动于衷地 | apathism | 兴奋迟钝, 兴奋性缺失 | apathy | 缺乏感情或兴趣, 冷漠

excitative：兴奋性的

excitation wave 兴奋波 | excitative 兴奋性的 | excitatory 兴奋性

excitatory neuron：兴奋性神经元

excitatory movement 兴奋运动 | excitatory neuron 兴奋性神经元 | excitatory postsynaptic potential 兴奋性突触后电位