title: Structural identification and distribution of synaptic profiles in the octopus brain using the zinc iodide-osmium method.
mesh_terms: D000818:Animals; D001921:Brain / Q000166:cytology*; D006652:Histological Techniques; D008854:Microscopy, Electron; D008974:Mollusca / Q000033:anatomy & histology*; D009992:Osmium; D013569:Synapses / Q000166:cytology*; D013572:Synaptic Vesicles; D015032:Zinc
chemical_list: D009992:Osmium; D015032:Zinc