Application of Periodogram and AR Spectral Analysis to EEG Signals
Journal of Medical Systems
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A new method for visualization of electroencephalogram process is developed, using factorial analysis. This method permits data compression and visualization in a form adequate for humans to trace continuous change patterns, compare data from brain hemispheres and delete apparent artifacts using combined man-computer mode for achieving additional reliability. Accordingly, this method is realized in software that allows an operator to select various modes of representation of results and speed of visualization.