Early and Late Averaged Electroencephalic Responses at Low Sensation Levels
Stanley Zerlin, Ralph F. Naunton · International Journal of Audiology · 1974
Early and late averaged electroencephalic responses (AER) were elicited from eight listeners under comparable conditions. The AERs were compared with respect to their (1) absolute amplitudes (Na-Pa and N1-P2) and the variability of amplitudes and (2) absolute latencies (Na and N1) and the variability of latencies. Although the early AER amplitude is small, it's relative stability makes it a promising candidate for electric response audiometry