Fig. 86

Normalized energy spectra and voltage traces resulting from asynchronous neural activity. A, B Results of superimposed, asynchronous action potential waveforms for quasi-periodic frequencies of 100 Hz (A) and 200 Hz (B). C, D Results of superimposed, asynchronous postsynaptic potential waveforms for quasi-periodic frequencies of 100 Hz (A) and 200 Hz (B). Gray dashed lines represent energy spectra that would result from Poisson process spike trains convolved with AP/PSP waveforms