Mephenesin, methocarbamol, chlordiazepoxide and diazepam: actions on spinal reflexes and ventral root potentials.


1. Dose levels of mephenesin, methocarbamol, chlordiazepoxide and diazepam which abolished polysynaptic reflex contractions had no effect on monosynaptic knee-jerk reflexes in chloralose anaesthetized cats.2. Ventral root potentials were recorded following stimulation of the corresponding dorsal root (L7 or S1), and the areas of the mono- and polysynaptic… (More)