title: A method of recording nerve terminal activity in the frog.
mesh_terms: D000200:Action Potentials; D000818:Animals; D001001:Anura; D004558:Electric Stimulation; D008722:Methods; D009046:Motor Neurons / Q000502:physiology*; D009119:Muscle Contraction; D009411:Nerve Endings / Q000187:drug effects / Q000502:physiology*; D010830:Physostigmine / Q000494:pharmacology; D011892:Rana catesbeiana; D013390:Succinylcholine / Q000494:pharmacology; D009435:Synaptic Transmission; D014159:Transducers; D014403:Tubocurarine / Q000494:pharmacology
chemical_list: D010830:Physostigmine; D013390:Succinylcholine; D014403:Tubocurarine