Figure 5.
Plots of the average normalized activity from the population of neurons responsive to the 400 ms tone conditioned stimulus (CS) during the unpaired pre-training session in the medial nucleus of the medial geniculate (MGm) and suprageniculate (SG) nucleus from rat pups trained on postnatal days (P) 17–19 (blue), 24–26 (red), or 31–33 (green).