Pre-excitatory inhibition in the stirnorgan of the bullfrog.
D000818:Animals; D001001:Anura; D003116:Color; D005071:Evoked Potentials; D066298:In Vitro Techniques; D008027:Light; D009475:Neurons, Afferent / Q000502:physiology; D011984:Sensory Receptor Cells / Q000502:physiology*