Fabus MS., Quinn AJ., Warnaby CE., Woolrich MW.

We introduce a novel, data-driven method to identify oscillations in neural recordings. This approach is based on empirical mode decomposition and reduces mixing of components, one of its main problems. The technique is validated and compared with existing methods using simulations and real data. We show our method better extracts oscillations and their properties in highly noisy and nonsinusoidal datasets.

Automatic decomposition of electrophysiological data into distinct nonsinusoidal oscillatory modes

Fabus MS., Quinn AJ., Warnaby CE., Woolrich MW.

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