synapses是什么意思   synapses怎么读

英式:[saɪ'næpsɪs]    美式:[saɪ'næpsɪs]

synapses单词基本解析:

n.<生>(神经元的)突触( synapse的名词复数 ); 染色体结合( synapsis的名词复数 ); 联会; 突触; (神经元的)触处

n.(神经元的)突触( synapse的名词复数 );染色体结合( synapsis的名词复数 );联会;突触(神经元的)触处;

synapses变化用词:



synapses英英释义:

名词 synapsis:

the side by side pairing of homologous maternal and paternal chromosomes at the start of meiosis

同义词:synapsis



synapse[ si'næpsi:z ]n.the junction between two neurons (axon-to-dendrite) or between a neuron and a muscle

"nerve impulses cross a synapse through the action of neurotransmitters"

synapses中文词源:

synapses用法和例句:

Nerve cells communicate with one another at the synapses, where their membranes almost touch.

神经细胞在突触部位彼此沟通, 在这里它们的膜几乎接触到一起了.

辞典例句

Glutamatergic synapses are common excitatory chemical connections in mammalian central nervous system.

谷氨酸性突触是哺乳动物神经系统的主要兴奋性突触.

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As a result, both synapses were permanently strengthened.

结果显示, 这两个突触都永久性地加强了.

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Electrical synapses and field effects may play essential roles in synchronizing neuronal activity within the nucleus.

峡视核神经元之间的电突触和电场效应能使神经元的放电同步化.

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Malnourished children have smaller brains, fewer neurons and synapses, shorter dendrites and less myelin.

营养不良的儿童有规模较小的脑, 少的神经元和突触的, 短的树突少髓鞘.

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At these synapses , most of baseline synaptic transmission is mediated by glutamate AMPA receptors.

在正常条件下, 大多数的突触反应是由谷氨酸的AMPA受体传递的.

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The website offers information about: astrocytes , axons, dendrites, hippocampus , organelles, synapses, 3 D reconstruction, tissue preparation.

中文简介: 神经突触网提供了脑解剖学和3D重建神经组织的免费软件.

互联网

And many of the nutrients associated with brain function known to affect transmission at the synapses.

人们知道,许多与脑功能有关的营养成分能影响神经节之间的信号传输.

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Objective To count the number of ribbon synapses in cochlear inner cell using three - dimensional reconstruction model.

目的探讨庆大霉素对耳蜗内毛细胞带状突触数量的影响及其意义.

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A knob like enlargement at the end of an axon, where It'synapses with other neurons.

'突'.''触小结''.'轴'.''''.'突'.''末端的球状神经原增大, 在此与其它神经元接触.

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In early tongue development, neurons enter the tongue epithelium and make synapses with taste bud cells.

在舌的发育早期, 神经元进入舌的上皮组织并且和味蕾细胞形成突触.

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synapses


Table 2 Changes of different type of synapses during the maintenance of LTP

2 LTP维持过程中各型突触百分比的变化


The types of synapses can be divided into four compound groups, which are the fast adapting afferent terminal group(FA), the slow adapting afferent terminal group(SA), spinal tract of trigeminal nerve group(VS) and pontine nuclei(SA-VP).

4个复合组:快适应纤维组(FA),慢适应纤维组(SA),三叉神经脊束核组(VS),三叉神经脑桥核组(VP)组。


Presynaptic Cdc42 Signaling-mediated Rapid Maturation of Silent Synapses

Cdc42信号介导的突触前快速成熟机制研究


Tall hair cells (THC) were described as having large afferent and small efferent synapses,while short hair cells(SHC) had small afferent and large efferent nerve endings.

THC下方与大的传入性神经末梢和小的传出性神经末梢形成突触; SHC与大的传出性神经末梢和小的传入性神经末梢构成突触。


The website offers information about: astrocytes, axons, dendrites, hippocampus, organelles, synapses, 3D reconstruction, tissue preparation.

中文简介:神经突触网提供了脑解剖学和3D重建神经组织的免费软件。


For this to happen, neurons must be connected in a certain way by chemical junctions called synapses.

为了做到这点,神经细胞必须通过叫做“神经突触”的化学接口以某种方式联接起来。


Acetylcholinesterase (AChE, EC 3.1.1.7) catalyzes the hydrolysis of the neurotransmitter acetylcholine (ACh) at cholinergic synapses to keep the normal transmission of nerve impulses.

乙酰胆碱酯酶(acetylcholinesterase, AChE,EC 3.1.1.7.)


" Acetylcholine: Ester of choline and acetic acid, a neurotransmitter active at many nerve synapses and at the motor end plate of vertebrate voluntary muscles.

乙醯胆碱: 胆碱和醋酸的酯,是许多神经突触和脊椎动物肌肉运动神经终板的神经介质(在重症肌无力里,这种活动停止)。


The relevant genes turn on, and the synapses that are holding the short-term memory when the synapse-strengthening proteins find them, become, in effect, tattooed.

于是基因启动了,而当突触强化蛋白质找到了还保存著短期记忆的突触时,这些突触就真的纹上了记忆拼图。


reciprocal synapses

交互突触


crossing synapses

交叉突触


With the discovery of electrical synapses, which are direct junctions between nerve cells, Cajal and Italian physician Camillo Golgi shared the Nobel Prize in Physiology or Medicine in 1906.

他对神经细胞间的直接交叉点电突触的研究使他在1906年与意大利医学家高尔基一同获得诺贝尔医学奖。


These results indicate that NT may presynaptically inhibit the transmission of primary afferent C fibers Vi a axoaxonic synapses and/or nonsynaptic contacts.

以上结果表明,NT可 通过轴轴突触和/或非突触性轴轴接触的一级传入C纤维的传入进行突触前抑制。


Previous research has shown that the drug stimulates nerve cells in the midbrain to release dopamine into the synapses (connections between neurons) in the striatum.

以前的研究已证明,该药品(甲基苯丙胺)刺激中脑突触(神经元间的连接)向纹状体释放多巴胺。


5.A knoblike enlargement at the end of an axon, where it synapses with other neurons.

但不同于微处理器晶片有许多输出端,神经元就只有一个输出端,那就是轴突。


But with age, the synapses somehow falter-about 25% of them between ages 25 and 55-and so does the ability to effectively retrieve memories

但是随着年龄的增长,不知是何原因,神经无突触开始减慢--在二十五岁到五十五岁之间,大约25%的神经元突触发生变化--与此同时,有效检索记忆的能力也开始衰退。


However, local glutamate application to silent synapses indicated that these synapses contained functional AMPA receptors, suggesting a possible presynaptic locus for silent transmission.

但是,地区性的在无讯号突触施加麸胺酸,显示这些突触包函运作的AMPA受体,而建议前突触的无讯号传导。


You know, sometimes a wink is really just a nervous tic, a sudden twitch of muscles contracted in error by a misguided neuron, an accident of synapses gone awry.

你知道的,有时候眨眼其实不过是神经抽搐而已,是某根神经出了点问题而引起的肌肉突然收缩颤搐,神经元的突触出了岔子而出现的意外。


Keywords Down-regulation cerebral area;Synapses;Neurons;

关键词下调脑区;突触;神经元;


Keywords Epilepsy;temporal lobe;Gliosis;Synapses;

关键词癫痫;颞叶;神经胶质增生;突触;


Keywords vascular dementia;synapses;texture parameters;stereology;image analysis;

关键词血管性痴呆;突触;结构参数;体视学;图像分析;


Prediction Time Series Using Product Unit Neural Networks with FIR Synapses

具有FIR突触的积单元神经网络预测时间序列


A BP Neural Network Model with Nonlinear Synapses and Its Performance Analysis

具有非线性突触的BP神经网络模型及其性能分析


In inner plexiform layer (IPL), the nerve cells had small branches, and only little connection among the synapses and few synapse structures were found.

内网状层内各神经细胞分枝细小,神经突起间联系较少,少见典型的“突触”结构。


Almost all theories of memory propose that memory storage depends on synapses, the tiny connections between brain cells.

几乎所有的理论都是记忆储存取决于神经键和脑细胞之间的细微联系。


However, GABAB receptors are located at both pre- and postsynaptic sites of symmetric, as well as asymmetric synapses (putative excitatory synapses).

功能学研究进一步揭示,激活苍白球突触前膜GABA(下标 B)自身和异源性受体可分别减少GABA和谷氨酸释放;


dynamic synapses

动态突触


Conclusion: Intermediate synapses are mainly synapses, simple and complex synapses are assisted synapses.

单纯型和复杂型突触为辅助型突触;


Removal of Sensory Cell Body Enhances the Long-Term Facilitation at Isolated Synapses of Aplysia

去除感觉神经细胞体对突触长时程易化效应的影响


There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells.

发现在其有丝分裂的晚前期、中期阶段,咯对同源染色体都在进行联会。


Keywords plasticity;presynaptic;transmitter release;silent synapses;actin;cytoskeleton;

可塑性;突触前;递质释放;沉默突触;肌动蛋白;细胞骨架;


The different types of synapses are also covered, from chemical synapses to electrical synapses, known as gap junctions, in the squid giant axon.

同时涉及了不同种类的神经突触,从化学突触到电突触,即我们所知的乌贼巨大轴突中的缝隙连接。


People poisoned by organophosphate insecticides experience the exact same symptoms.With organophosphates, acetylcholine builds up at synapses and overstimulates the neurons.

因为尼古丁和乙酰胆碱很相似,绑定在胆碱能受体上,过多的尼古丁产生了同样的过度的刺激和毒性。


Therefore, growth or branching is most likely to occur in regions where there is a stabilized synapse and retraction is more likely in regions where synapses fail to mature or become destabilized.

因此,生长或分支更容易在稳定的突触区域里发生,退缩更容易在突触不能发育成熟或变得不稳定的区域里发生。


When the stimulus intensity is a half of the value that induced the largest response of synapses, the paired-pulse stimulation of 75-ms interval produced a stable PPD while the stimulation of 150-ms or 300-ms produced a stable PPF.

在1/2最大反应强度为检测刺激时,间隔为75ms时可产生稳定的PPD,而间隔为150ms和300ms时则可产生稳定的PPF。


The priming TBS can alter the effect of subsequent PP-LFS at the Schaffer collateral-CA1 synapses.

在Schaffer侧枝至CA1区的通路上,先前施加的高频刺激会改变随后的低频刺激的作用。


IntroductionMost synapses in CNS are covered by astrocytes, which respond to neuronal activity by increases in cytosolic Ca~(2+) .

在中枢神经系统中有许多突触联系由星形胶质细胞所包绕,胶质细胞通过增加细胞内的Ca~(2+)而对神经活动发挥作用。


In our brains, where millions of signals move across anetwork of neurons like runners in a relay race, all the critical baton passes take place at synapses.

在我们的大脑中,数百万的信号就象接力赛运动员那样在由神经元组成的网络上飞奔,所有关键性的接力棒传递都在突触上完成。


At these synapses, most of baseline synaptic transmission is mediated by glutamate AMPA receptors.

在正常条件下, 大多数的突触反应是由谷氨酸的AMPA受体传递的。


In rats, the painkiller blocked the brain's ability to strengthen connections, or synapses, that ratchet down reward or pleasure, researchers from Brown University reported in the journal Nature.

在老鼠身上,止痛药阻滞了大脑增强联系或者突触的功能,这会减少对回报和快乐的反应(感知)


During this period, synaptic transmission was primarily mediated by activation of NMDA receptors, suggesting that most synapses were functionally silent.

在这段时间内,突触传导以激化的NMDA受体,并显现大多数是无讯号突触。


Poe and her colleagues found that REM sleep turns off the brain chemicals norepinephrine and serotonin, both used for stabilizing synapses.

坡和她的同事发现,眼部的快速转动(REM)睡眠可以截断去甲肾上腺素和复合胺的分泌,这两种化学物质都是稳定神经键的。


At the end of the brain cells of these tiny gap between known as synapses.

大脑细胞末端之间的这些微小缝隙被称为突触。


Electron Microscopic Observation of The Synapses in The Corpus Callosum of The Rat

大鼠胼胝体中突触结构的电镜观察


As described, the amygdala's shift from merely responding to an arousing event to be coming chronically overaroused probably involves memory formation as well as the growth of new synapses.

如前所述,杏仁体原本只是对于引人注意的事件产生反应,到后来转变成长期的过度兴奋,其中可能有记忆形成以及新突触的生成。


There were dense cored vesicles in various kinds of synapses.

实心颗粒小泡存在于几类突触中。


ULTRASTRUCTURAL OBSERVATION OF SYNAPSES IN CHICKEN BASILAR PAPILLA

小鸡基底乳头听毛细胞突触的超微结构观察


Electrical synapses and field effects may play essential roles in synchronizing neuronal activity within the nucleus.

峡视核神经元之间的电突触和电场效应能使神经元的放电同步化。


By using a carefully optimized form of iontophoresis, we are able to deliver specified profiles of neurotransmitter directly to single synapses.

并经由谨慎的利用离子电泳法,我们可以直接传送特定型式的神经传导物质到单一突触。


Keywords Pyloric stenosis;congenital;Stromal cells;Synapses;Immunohisochemistry;

幽门狭窄;先天性;间质细胞;突触;免疫组织化学;


INFLUENCE EXERTED BY PROLONGING ACUPUNCTURE ANALGESIA TIME ON EXOCYTOSIS FROM LARGE GRANULAR VESICLES AT THE SYNAPSES IN CENTRAL NERVE SYSTEM

延长针刺镇痛时间对中枢神经内大颗粒小泡于突触部位胞吐的影响


The moment-to-moment memories necessary for operating in the present are handled well by transient adjustments in the strength of individual synapses.

当下所必需的,是时时都在改变的记忆,这可以交由个别突触暂时性的强度调整加以妥善处理。


As students practice a skill incorrectly, it is more difficult to unlearn the errors because the synapses, or learning pathways, have been "set".

当学生们不正确地练习一个技能时,纠正其错误更难,因为神经键,或学习通道,已经被“确定”。


The more thrombospondin they added to the astrocyte culture, though, the more synapses appeared.

当星状细胞的组织培养里添加的血栓反应素越多时,长出的突触就会越多。


Memories are formed when the repeated actiation of brain cells leads to a strengthening of neural connections, or synapses, a process known as synaptic plasticity.

当重复激活脑细胞以形成固定的神经联系时,就形成了记忆力,或者重复刺激突触也能形成这种联系,这个过程叫做突触可塑性。


Keywords cerebral infarction;scalp penetration acupuncture;neuronal plasticity;synapses;neuronal growth associated protein 43;

急性脑梗死;头穴透刺;神经可塑性;突触素;生长相关蛋白-43;


Memory and texture parameters changes of the synapses in the chronic cerebral perfusion deficiency rat

慢性脑灌注不足大鼠记忆和突触结构参数分析


To determine how this transformation occurs, we investigated the development of neurotransmission at single synapses in vitro.

我们以研究试管中的单突触传导发展,显示这些突触变化。


The people we most love do become a physical part of us, ingrained in our synapses, in the pathways where memories are created.

我们最爱的人们确确实实会成为我们身体的一部分,会根深蒂固地烙印在我们的神经键上,滞留在创造记忆的神经纤维链中。


Abstract: In contrast to the visual system, the auditory system has longer subcortical pathways and more spiking synapses between the peripheral receptors and the cortex.

摘 要 :听觉系统和视觉系统的不同之处在于:听觉系统在外周感受器和听皮层间具有更长的皮层下通路和更多的突触联系。


Abstract Synapses are inter-neuronal connections that are fundamental working units in neural networks.

摘要 突触是神经网络中神经细胞间相互连接的基本工作单位。


Aim: To study the types and distributions of the synapses formed by lingual afferent fibers, that contributes to explore the main type of the synapse fromed by these fibers.

摘要目的:研究舌传入神经形成的突触类型及分布规律,探讨舌传入纤维形成的主要类型突触。


Synaptic plasticity is the basis of learning and memory and extensive studies focused on neurons and synapses whereas glial cells are neglected for a long time.

摘要突触的可塑性是研究学习与记忆的基础,很长时间以来人们对突触的可塑性研究主要集中在神经元和突触上;


Xinhua hair CaoLiDa (800) with the Yangtze river in hubei province, qingjiang river YiDouShi every summer because of three gorges reservoir flood, there would be formed synapses QingZhuo。

新华社发(曹礼达摄)万里长江与八百里清江在湖北省宜都市交汇,每年夏天,由于三峡库区泄洪,这里便会形成清浊分明的景观。


the new neurons and synapses host a different chemistry that allow for unity awareness or thought-form to come to be understood.

新神经元和突触拥有不同的生化,容许统一的意识或思想形态达至被理解。


More generally, he said, such studies form a potential bridge between systems neuroscience studies of behaior and modern molecular neuroscience research into indiidual neurons and synapses.

更进一步讲,他说,这些研究构建了一个潜在的桥梁,将行为的神经科系统研究和单独神经元、突触的神经科现代分子学研究联系起来。


In the end,the functions of some synapses and the relation between ADVR of reptile and the neocortex of mammal were discussed.

最后还讨论一些突触的功能以及爬行类前背侧室嵴与哺乳类新皮层之间的关系。


The tract ascends all the way to the VPL of the thalamus where it synapses on the tertiary neurons.

此束会上升至丘脑腹后外侧核且于此与三级感觉神经元建立突触。


These synapses reside on specialized branchlike protrusions on neurons called dendritic spines.

此次研究由美国国立卫生研究院赞助支持。


After all, cognitive function does depend on neuronal communication across synapses in the cortex's gray matter, where most psychoactive drugs act.

毕竟,认知功能取决于皮质神经元的突触沟通,多数精神药物也是作用在这个地方。


Relationship between good achievement in associated learning and perforated synapses number in hippocampal CA1 area

海马CA1区穿孔突触数与联合学习成绩优良相关性


But how they last over decades, given that proteins in the brain, including those that form synapses, are destroyed and replaced constantly, is a mystery.

然而构成神经突触的脑内蛋白质不断地在更新换代,那又是如何做到将记忆保存几十年的呢?这是一个谜。


specific synapses

特异突触


"In electric synapses, direct communication Between nerve cells whose membranes are fused is possible because ions flow Between the cells through channels."

生物电性突触则更直接地在神经细胞间发生。此时神经细胞间的细胞膜互相溶合,并有许多孔隙,允许带电离子通过以传导神经兴奋。


Keywords thyroid hormone;synapses development;cortex;synaptophysin;

甲状腺激素;突触发育;大脑皮质;突触体素;


The voltage controls the current that is conveyed by transistors connected between a given location in the circuit and other points, mimicking how the body modulates the responses of neural synapses.

电压会控制迴路上连接特定位置与其他点之间的电晶体所传送的电流,用以模拟人体调节神经突触的反应。


Axo|dendritic and axo|somatic synapses between BDA anterogradely labeled terminals and dendrites or cell bodies of the HRP retrogradely labeled neurons within the PBN were observed under the electron microscope.

电镜下在臂旁核内可见 ,Vc向臂旁核投射的 BDA顺标纤维和终末与臂旁核向丘脑 VPM投射的 HRP逆标神经元形成以非对称性为主的轴 -树和轴 -体突触。


The electron microscope results show that it is unmyelinated fibers but not myelinated ones that are labeled by BSI B 4.BSI B 4 labeled axonal terminals forms non symmetrical axon dendritic synapses with negative dendrites.

电镜观察表明:BSI-B4只标记无髓纤维,不标记有髓纤维;


Keywords Epilepsy;proteins;electron microscope;Synapses;Stereology;

癫痫;蛋白;电镜;突触;体视学;


Ultrastmctural features of sprouted mossy fiber synapses in hippocampus of chronic temporal lobe epilepsy rats induced by pilocarpine

癫痫大鼠海马出芽苔藓纤维突触的超微结构特征