Related Experiment Video
Updated: Jul 7, 2026
06:57
Utilizing Electroencephalography Measurements for Comparison of Task-Specific Neural Efficiencies: Spatial Intelligence Tasks
Published on: August 9, 2016
A comparison of methods for estimating spectral power densities of EEG signals
1Dept. of Statistics, Faculty of Mathematics and Physics, Charles University, Prague.
Homeostasis in Health and Disease : International Journal Devoted to Integrative Brain Functions and Homeostatic Systems
|January 1, 1991
Abstract:
The paper suggests an objective method for the choice of a suitable estimate of the spectral power density in the context of the analysis of biosignals. The method is based on the principle evaluating the degree of prewhitening (i.e. elimination of autocorrelation): this prewhitening is achieved just by means of filters exploiting the compared spectral estimates. The method is demonstrated by a practical example estimating the spectral power density of EEG signals.
