title: Architecture of gastropod central nervous tissues in relation to ionic movements.
mesh_terms: D000200:Action Potentials; D000818:Animals; D004558:Electric Stimulation; D005110:Extracellular Space; D005724:Ganglia / Q000166:cytology / Q000502:physiology; D008195:Lymnaea / Q000166:cytology / Q000502:physiology; D008564:Membrane Potentials; D008839:Microelectrodes; D008854:Microscopy, Electron; D009420:Nervous System / Q000166:cytology; D009424:Nervous System Physiological Phenomena; D009457:Neuroglia; D009474:Neurons; D009490:Neurosecretory Systems / Q000166:cytology; D011188:Potassium / Q000378:metabolism; D012908:Snails / Q000166:cytology / Q000502:physiology; D012964:Sodium / Q000378:metabolism; D013779:Tetrodotoxin / Q000494:pharmacology
chemical_list: D013779:Tetrodotoxin; D012964:Sodium; D011188:Potassium