On the statistical significance of event-related EEG desynchronization and synchronization in the time-frequency plane
tfs3w3.pdf
—
PDF document,
716Kb
We propose and discuss a complete framework for estimating significant changes in the average time-frequency density of energy of event-related signals. Addressed issues include estimation of time-frequency energy density (matching pursuit and spectrogram), choice of resampling statistics to test the hypothesis of change in one small region (resel) and correction for multiplicity (False Discovery Rate). We present estimation of the significance of event-related EEG desynchronization and synchronization (ERD/ERS) in the time-frequency plane. Complete software implementing all the discussed steps is freely available from eeg.pl
On the statistical significance of event-related EEG desynchronization and synchronization in the time-frequency plane P.J. Durka, J. Zygierewicz, H. Klekowicz, J. Ginter, K.J. Blinowska IEEE Transactions on Biomedical Engineering July 2004
Mar 04, 2004 02:40 PM
