Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6032931 | NeuroImage | 2011 | 15 Pages |
Abstract
⺠The study of coherence is at the heart of techniques for research in neuroscience. ⺠Coherence is a normalized measure of dependence between two signals. ⺠A significant level of wavelet coherence does not imply a true dependence. ⺠A new test on the wavelet cross-spectrum improves detection of significant dependence. ⺠Estimation of T-F correlations between simulated or EEG-EMG data is more accurate.
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Authors
Jérémie Bigot, Marieke Longcamp, Fabien Dal Maso, David Amarantini,