title: Supraependymal nerve fibres in human brain: correlative transmission and scanning electron microscopical and fluorencence histochemical studies.
mesh_terms: D001369:Axons / Q000648:ultrastructure; D002552:Cerebral Ventricles / Q000033:anatomy & histology; D004805:Ependyma / Q000033:anatomy & histology*; D006801:Humans; D008297:Male; D008855:Microscopy, Electron, Scanning; D008856:Microscopy, Fluorescence; D009412:Nerve Fibers / Q000648:ultrastructure*; D012701:Serotonin / Q000378:metabolism; D013572:Synaptic Vesicles / Q000648:ultrastructure
chemical_list: D012701:Serotonin