title: Two negative dorsal root potentials evoke a positive dorsal root potential.
mesh_terms: D000818:Animals; D001463:Barbiturates / Q000494:pharmacology; D002415:Cats; D004558:Electric Stimulation; D005071:Evoked Potentials; D008564:Membrane Potentials; D009433:Neural Inhibition; D013126:Spinal Nerve Roots / Q000187:drug effects / Q000502:physiology*; D009435:Synaptic Transmission; D013979:Tibial Nerve / Q000502:physiology
chemical_list: D001463:Barbiturates