Figure 5
Encoding of auditory-cued texture omission in the PPC. (A) Example average Catch-trial responses from pre-existing (brown trace), silenced (red trace) and emergent (blue trace) Catch-responsive neurons from the Catch-only and subsequent texture and interleaved trials. (B) Mean peak ∆R/R of the Catch-trial response as observed in the touch-stimulus window of pre-existing (n = 8) and emergent (n = 8) Catch-responsive neurons, before (Catch-only) and during (interleaved) tactile sensory experience. The colour codes are identical to (A). No mean value is presented for the two suppressed neurons. (C) Population Catch-response as observed in the Catch-only trials and after tactile experience in the interleaved trials. Horizontal dashed red and grey lines indicate the mean peak population response in the touch-stimulus window and the baseline, respectively. Lines represent individual neurons. Filled circles with error bars represent group averages shown as mean ± s.e.m.
