title: Criteria for the identification of central neurotransmitters, and their application to studies with some nerve tissue preparations in vitro.
mesh_terms: D000109:Acetylcholine / Q000502:physiology; D000818:Animals; D001369:Axons / Q000502:physiology; D001921:Brain / Q000502:physiology; D002118:Calcium / Q000378:metabolism / Q000494:pharmacology; D002540:Cerebral Cortex / Q000187:drug effects / Q000502:physiology; D004558:Electric Stimulation; D004594:Electrophysiology; D066298:In Vitro Techniques; D009457:Neuroglia / Q000502:physiology; D009474:Neurons / Q000502:physiology*; D018377:Neurotransmitter Agents / Q000502:physiology*; D011188:Potassium / Q000494:pharmacology; D013116:Spinal Cord / Q000502:physiology; D013572:Synaptic Vesicles / Q000502:physiology
chemical_list: D018377:Neurotransmitter Agents; D000109:Acetylcholine; D011188:Potassium; D002118:Calcium