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. 2015 Aug 19;114(6):3064–3075. doi: 10.1152/jn.00319.2015

Fig. 3.

Fig. 3.

Bimodal plasticity protocol where spontaneous neural firing (Spont) and pure tone (Tone) responses were measured before and 15 min after the bimodal pairing protocol. Bimodal pairing consisted of repeated presentations of Sp5 stimulus (solid line) and a pure tone burst (sinusoid) with varied bimodal interval (BI) and order. The BI is defined by the onset time of the tone stimulus and the temporal interval before Sp5 stimulus onset and vice versa. A: tone-alone trial consisting of 50 ms of silence, 50 ms of BF tone burst, 50 ms of silence; repeat × 50. B: silence for 2.5 min. C: bimodal trial consisting of one bimodal pair of Sp5 and 50 ms of BF tone; 300 repetitions. D: silence for 2.5 min. E: tone-alone trial consisting of 50 ms of silence, 50 ms of BF tone burst, 50 ms of silence; repeat × 50.