一般来说，动作电位到达突触节会导致神经递质释放到突触间隙。
In general, action potentials that reach the synaptic knobs cause a neurotransmitter to be released into the synaptic cleft.
同时突触超微结构也出现一定的改变，如：突触小泡减少和突触间隙变窄。
The ultrastructural alterations could also be found in synapse, for example, decreased synaptic vesicle, narrow synaptic cleft.
目的：探讨面神经麻痹面肌运动点的兴奋性与运动终板次级突触间隙的关系。
Objective: Our purpose was to study the relationship between the excitability of facial muscular motor point and the secondary synaptic space of motor terminal plate in facial paralysis.
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。
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.
大部分细胞器清晰可见，神经纤维较丰富、排列有序，突触膜清晰，突触间隙不清，突触小泡较多。
What's more, most of the organelles were visible, nerve fibers were abundant and arranged in order, synaptic membrane was clear, synaptic cleft was unclear, synaptic vesicles were enough.
大部分细胞器清晰可见，神经纤维较丰富、排列有序，突触膜清晰，突触间隙不清，突触小泡较多。
What's more, most of the organelles were visible, nerve fibers were abundant and arranged in order, synaptic membrane was clear, synaptic cleft was unclear, synaptic vesicles were enough.
应用推荐