%A T.H. Bullock %A M.C. McClune %A J.T. Enright %T Periodicity in wide-band time series %X Summary: To test the hypotheses that (i) electroencephalograms (EEGs) are largely made up of oscillations at many frequencies and (ii) that the peaks in the power spectra represent oscillations, we applied a new method, called the Period Specific Average (PSA) to a wide sample of EEGs. Both hypotheses can be rejected. %D 2002 %K EEG, rhythmic, periodicity, wide-band time series %L cogprints2805