Group frequency mapping data for lesion–short recovery (SLSR) starlings. A , B , Pooled CF and BF data, respectively, for the four SLSR starlings; broken lines are regression functions for the SLSR data; solid lines are functions for the SN group (from Fig. 2) [r 2 values for the SLSR regressions: CF ≤2 kHz, 0.47; CF >2 kHz, 0.37; BF (for CF ≤2 kHz), 0.58; BF (for CF >2 kHz), 0.55]. C , Individual polynomial functions fitted to CF threshold data for the four SLSR starlings (see key), plotted with mean normal threshold function (Fig. 2 C, heavy black line).
