title: Principles of synaptic ultrastructure in the central nervous system.
mesh_terms: D001369:Axons; D002490:Central Nervous System / Q000166:cytology*; D003712:Dendrites; D005110:Extracellular Space; D006801:Humans; D008247:Lysosomes; D008854:Microscopy, Electron; D008928:Mitochondria; D009490:Neurosecretory Systems / Q000166:cytology; D017981:Receptors, Neurotransmitter; D013569:Synapses / Q000166:cytology*; D013570:Synaptic Membranes; D013572:Synaptic Vesicles
chemical_list: D017981:Receptors, Neurotransmitter