Chemical synapse

Illustration of the major elements in chemical synaptic transmission. An electrochemical wave called an action potential travels along the axon of a neuron. When the action potential reaches the presynaptic terminal, it provokes the release of a small quantity of neurotransmitter molecules, which bind to chemical receptor molecules located in the membrane of another neuron, the postsynaptic neuron, on the opposite side of the synaptic cleft.

Release of neurotransmitter occurs at the end of axonal branches.

Chemical synapses are biological junctions through which neurons signal to each other and to non-neuronal cells such as those in muscles or glands. Chemical synapses allow neurons to form circuits within the central nervous system. They are crucial to the biological computations that underlie perception and thought. They allow the nervous system to connect to and control other systems of the body.

单词	Chemical synapse
释义	Chemical synapse 原声例句 Crash Course 解剖生理学篇 They're super fast because the signal is never converted from its pure electrical state to any other kind of signal, the way it is in a chemical synapse. 它们超级快，因为信号永远不会从纯电态转换成任何其他类型的信号，就像化学突触中一样。英语百科 Chemical synapse Chemical synapses are biological junctions through which neurons signal to each other and to non-neuronal cells such as those in muscles or glands. Chemical synapses allow neurons to form circuits within the central nervous system. They are crucial to the biological computations that underlie perception and thought. They allow the nervous system to connect to and control other systems of the body.
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