title: Criteria for distinguishing between monosynaptic and polysynaptic transmission.
mesh_terms: D000200:Action Potentials / Q000187:drug effects; D000818:Animals; D002118:Calcium / Q000494:pharmacology / Q000502:physiology; D005071:Evoked Potentials; D007395:Interneurons / Q000187:drug effects / Q000502:physiology; D008274:Magnesium / Q000502:physiology; D010424:Pentobarbital / Q000494:pharmacology; D011930:Reaction Time / Q000502:physiology; D013569:Synapses / Q000502:physiology* / Q000648:ultrastructure; D009435:Synaptic Transmission; D013757:Tetraethylammonium Compounds / Q000494:pharmacology; D013997:Time Factors
chemical_list: D013757:Tetraethylammonium Compounds; D008274:Magnesium; D010424:Pentobarbital; D002118:Calcium