LFP from PFL evoked by noise bursts pre- and post-SS. (A) Mean (+/− SEM) LFP from 102 recordings before SS treatment; note four positive peaks at 10, 50, 100, and 200 ms after onset of the noise burst (50 ms, 100 dB SPL). (B) Mean LFP from 52 of the 102 recordings with relatively small pre-SS responses (blue) which were enhanced 2 h post-SS (red). (C) Mean LFP of 50 of 102 recordings with relatively large pre-SS responses (blue). SS suppressed the early onset peak at ~10 ms (down red arrow), but enhanced the negative peak (green star) at ~20 ms.