The paper is received on May 20, 2014
Abstract: Results of multiscale correlational analysis in application to EEG cortical rhythms detection improvements are presented and in detail discussed. In
particular, the importance of frequency−temporal cone−shaped representations
calculation techniques (which is the particular case of the correlation
distributions) based on therecently introduced concept of the analytical
spectra is in the center of discussion. Unlike classical spectral analysis,
aimed at high resolution assessment of individual frequencies, the proposed
methods are focused primarily on detection and monitoring of oscillatory
neurons activity in the wide main frequency ranges.
Key words: DSP, time−frequency
EEG analysis, multiscale correlational analysis, analytic spectra.