Selective adaptation of synapse-driven spikes.

<p>A and B, Characteristic neuronal spikes in response to extracellular stimulation at varying frequencies for a typical (A) and extreme (B) neuron in the oddball paradigm. Note that the sequence of stimulation was reversed in the right panel. Insets show responses expanded in time scale. C, Scatter plot showing SI(S1) against SI(S2) for varying stimulation frequencies (n = 17, 13, 16, and 15 for 10, 20, 50 and 100 Hz, respectively). The diagonal line represents the non-specific bounds, with data points above the line considered as evidence of SSA. D, Individual and average NIs.