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                                                Synapse (labels) – illustration
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                                                Synaptical transmission (chemical). A : Neuron (Presynaptic) B : Neuron (Postsynaptic)
 1.	Mitochondria
 2.	Synaptic vesicle full of neurotransmitter
 3.	Autoreceptor
 4.	Synaptic cleft
 5.	Neurotransmitter receptor
 6.	Calcium Channel
 7.	Fused vesicle releasing neurotransmitter
 8.	Neurotransmitter re-uptake pump
 (Description text from the Wikimedia Commons file page.)
 
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 Title: "Synapse_diag1.png"
 
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