The dendrites of the TCP neurons usually make axodendritic synapses and dendrodendritic synapses with axonal terminals and presynaptic dendrites, respectively.
TCP神经元的树突通常分别与轴突末端和突触前树突形成轴突突触和树突突触。
A neurotransmitter must be present within the presynaptic neuron.
突触前神经元必须存在神经递质。
Chnclusion: the features of the afferent synapses were presynaptic bodies and membrane thickening.
结论：传入突触的特征为具有突触前小体，突触膜增厚。
Here, temporal synaptic stability and the functional consequences for presynaptic operation will be considered.
应当考虑突触前的手术对临时突触的稳定性和相应功能的影响。
Excitatory amino acid transporters (EAAT) localizes on the presynaptic membrane, synaptic vesicle and glial membrane.
兴奋性氨基酸转运体(EAAT)位于突触前膜、突触囊泡和神经胶质细胞膜上。
The swellings that bud off of them, called presynaptic boutons, form one half of the synapse - the connection between two neurons.
轴突上的膨胀部分被称为突触前膨体(presynapticbouton)，它占据了突触的一半，突触是两个神经细胞之间的连接点。
Presynaptic plasticity is implicated in the modulation of the neurotransmitter release machinery and consequently in synaptic strength.
突触前可塑性是指通过对神经递质释放过程的干预、修饰，调节突触强度的过程。
These results suggest that L-thyroxine sodium could increase neuromuscular transmission, and the effect seems to be presynaptic in nature.
结果提示，L-甲状腺素钠能增强神经-肌肉传递，其起源可能是突触前的。
Moreover, we found that presynaptic but not postsynaptic inactivation of presenilins alters short-term plasticity and synaptic facilitation.
而且，我们发现突触前灭活早老蛋白而突触后未灭活时改变了突触的短期可塑性和突触易化。
A major challenge in studying the synapse is how to tell what observed effects are due to presynaptic factors and which to postsynaptic ones.
研究突触最大的困难在于如何区辨所观察到的反应是来自突触前或突触后因子所导致。
The H 3 receptors are presynaptic receptors which regulate the synthesis and release of histamine in histaminergic neurons in central nervous system.
突触前递质释放装置的发育成熟和突触后受体的转运是中枢神经系统突触发育过程中非常重要的两个方面。
Chemical synapses also serve to amplify neuronal signals, so that even a small presynaptic nerve terminal can alter the response of a large postsynaptic cell.
化学突触也经常用来放大神经信号，即便是一个很小的突触后细胞也能改变一个很大的突触后细胞对信号的响应。
Especially, there were TH-like positive cell bodies and axonal endings which formed synapses as presynaptic elements with th negative postsynaptic structures.
免疫电镜还显示有TH阳性神经元胞体和轴突末梢，后者可作为突触前成分与TH阴性结构形成突触。
This divalent cation is released from presynaptic vesicles into the synaptic cleft upon neuronal activity and acts as a modulator of many ligand-gated ion channels.
锌离子随着神经元的活动从突触前膜的囊泡中释放到突触间隙，对突触内受体进行调控。
Recently, transporter, that is a sort of protein located in the presynaptic membrane, vesicle membrane and glia cell membrane, has been the study hotspot of neuroscience.
近年来，一种位于突触前膜、囊泡膜及神经胶质细胞膜上的糖蛋白—神经递质转运体逐渐成为神经科学界研究的热点。
PubMed abstract: Long-term potentiation (LTP) is an enhancement of synaptic strength that can be produced by pairing of presynaptic activity with postsynaptic depolarization.
《公共医学图书馆摘要》：长期电位化（LTP）以前突触活动联对后突触除极化，增加突触讯号强度。
Our findings challenge the view that LTP in CA1 involves a presynaptic modification, and suggest instead a simple postsynaptic mechanism for both induction and expression of LTP.
我们的研究挑战以长期电位画在CA1促成前突触的改变，并建议一个简单的以后突触改变结构的诱发与显示的长期电位化。
The characteristic microscopic findings of Alzheimer's disease include "senile plaques" which are collections of degenerative presynaptic endings along with astrocytes and microglia.
Alzheimer病典型的显微镜表现包括“老年斑”与星形胶质细胞和小胶质细胞，老年斑是变性的突触前末梢。
This decreased reciprocal inhibition is due to reduced presynaptic inhibition of the muscle afferent input onto the inhibitory Ia interneuron innervating the muscle antagonist to the input.
传入性肌肉内神经节突触前抑制作用的减弱影响了那些支配拮抗肌传入性的中间神经元对拮抗肌的抑制作用，导致了这种互相抑制作用的衰减。
Synapse maturation was synchronous with dendritic spine differentiation, synaptic specialization may be dependent on dendritic spine maturation and the expression of presynaptic vesicle components.
而突触的成熟与树突棘的分化是同步的，突触的特化可能依赖于树突棘的成熟和突触前囊泡成分的表达。
Maturation of presynaptic transmitter secretion machinery and trafficking of postsynaptic receptors are two critical steps in synaptogenesis and synaptic development of central nervous system (CNS).
突触前递质释放装置的发育成熟和突触后受体的转运是中枢神经系统突触发育过程中非常重要的两个方面。
As for ultrastructure, quantitative analysis showed that NPY-IR amacrine cell processes were most often presynaptic to NPY negative amacrine cell processes (49.7%) and ganglion cell dendrites (49.3%).
免疫电镜定量分析揭示NPY - IR无长突细胞与未标记的无长突细胞突起(49.7%)和神经节细胞树突(49.3%)形成突触联系。
As for ultrastructure, quantitative analysis showed that NPY-IR amacrine cell processes were most often presynaptic to NPY negative amacrine cell processes (49.7%) and ganglion cell dendrites (49.3%).
免疫电镜定量分析揭示NPY - IR无长突细胞与未标记的无长突细胞突起(49.7%)和神经节细胞树突(49.3%)形成突触联系。
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