Figure 12.

Decorrelation sensitivity for narrow and broadband noise for 5 fibers. Left column, Correlograms obtained from responses to broadband noise. Second column, Correlograms obtained from responses to narrowband (100 Hz) noise centered on the CF of the fiber. Third column, CSCs obtained from responses to narrowband noise tokens at different SPLs. Right column, Combined rate-level and correlation threshold curves as in Figure 7. Small symbols represent the average firing rates, and large symbols represent the decorrelation thresholds. Triangles indicate narrowband noise results, and squares indicate broadband noise results. FT, Fiber type.