going before another in time or order I'd like to follow up on an antecedent question from another reporter Synonyms previous, anterior, foregoing, former, precedent, preceding, priorRelated Words advance, early, premature; earliest, first, inaugural, initial, maiden, original, pioneer; preexisting; introductory, preliminary; erstwhile, whilomNear ...
Neurotransmitters are formed in a presynaptic neuron and stored in small membrane-bound sacks, called vesicles, inside this neuron. When this neuron is activated, these intracellular vesicles fuse with the cell membrane and release their contents into the synapse, a process called exocytosis.
View Full Document. - Neurotransmitters are stored in vesicles. - In the synaptic terminal, mitochondria, portions of the ER and vesicles filled with neurotransmitters. - Anterograde is the flow from materials from the cell body to they synaptic terminal, carried by kinesin. Retrograde is the flow of other substances toward the cell body, carried by dynein.