Evolution of the “instantaneous”, not accumulative ASSR amplitude (upper panels) during the stimulation period.

The behavior of RNL (inferior panels) are also represented. Both the ASSR and the RNL are plotted as a function of the epoch number (index of the columns in the data matrices). Traces corresponding to a typical individual are displayed in the left panels. Means and standard deviations (8 individuals) are plotted in the rest of the panels for original (N), weighted (W) and sorted (S) datasets.