Influence of efferent fibres on a receptor.
D000200:Action Potentials; D000818:Animals; D001001:Anura; D002122:Calcium Chloride / Q000494:pharmacology; D003864:Depression, Chemical; D008274:Magnesium / Q000494:pharmacology; D009046:Motor Neurons / Q000502:physiology*; D011984:Sensory Receptor Cells / Q000502:physiology*; D009435:Synaptic Transmission / Q000187:drug effects; D014403:Tubocurarine / Q000494:pharmacology
D008274:Magnesium; D002122:Calcium Chloride; D014403:Tubocurarine