Results of training paradigm 1.

<p>(<b>A</b>) Case 1.a: training with spatially disparate stimuli in fixed position (<i>p^v</i> = 120°, <i>p^a</i> = 100°). <i>Upper panel</i>: Lateral synapses entering the auditory neuron in position 120° before and after training. <i>Lower panel</i>: Behavior of the trained network in response to auditory unimodal stimulation. The test auditory stimulus had strength = 15, and was applied at different positions. For each position of the test stimulus, the shift in sound localization (perceived stimulus location minus original stimulus location) was computed in steady-state condition (after the transient response was exhausted) and reported as a function of the actual location of the test auditory stimulus (aftereffect). (<b>B</b>) Case 1.b: training with spatially coincident stimuli in fixed position (<i>p^v</i> = 100°, <i>p^a</i> = 100°). <i>Upper panel</i>: Lateral synapses entering the auditory neuron in position 100° before and after training. <i>Lower panel</i>: Behavior of the trained network in response to auditory unimodal stimulation. The same unimodal auditory test as panel A was performed to compute the aftereffect.