Figure 2

Similarity of the average ERP waveforms in the auditory cortex between control and EGF-treated rats. ERP waveforms were recorded in the auditory cortex in control (a)- and EGF (b)-treated rats, and were grand averaged across subjects. The major ERP components of N30, P80, and N130 are identified. Other descriptions are the same as those depicted in Fig. 1.