Figure 7.
Averaged ± SEM response bandwidths of the granular sink S1 amplitude, the AVREC, and the relative CSD residues, after stimulation with pure tones (+20 dB with regard to threshold at BF) before and after cortical silencing. Values from the untreated cases (n = 13) were compared with cases applying muscimol (n = 10) and muscimol plus SCH50911 (n = 3). Cortical silencing resulted in a decreased response bandwidth of the granular sink S1, as well as the AVREC. Relative residues were blocked completely after silencing. **p < 0.0001 indicates significant changes after drug application (paired t test). n.s., Not significant.