[Discrimination of signals simulating movement of a sound source by dogs after ablation of the auditory cortex].


The ability to perceive a moving sound image at dichotic stimulation was studied by means of avoidance technique for decorticated (AI, AII, Ep) dogs. The bilateral ablation disturbed the temporal cue discrimination of the direction of movement. But the animals retained the ability to localize the moving signal using delta I-cue.