Figure 1
From: Invariance to frequency and time dilation along the ascending ferret auditory system
95% confidence interval in frequency for the highest responses in A1 (A) and PEG (B) as tested with narrowband noise stimuli. The higher values found in PEG compared to A1 demonstrate higher invariance to frequency shifts in PEG than in A1for both stimuli. (C) A ferret vocalization (top) and three responses to different time dilations (bottom). The inset shows the aligned firing rates, indicating similarities and differences in the responses.