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Abstract #3959

Dynamic Wavelet Coherence Maps and Frequency-Dependent Connectivity Strength in Default Mode Network

Hsu-Lei Lee 1 , Jakob Asslnder 1 , Pierre LeVan 1 , and Jrgen Hennig 1

1 Medical Physics, University Medical Center Freiburg, Freiburg, BW, Germany

We used wavelet analysis to demonstrate dynamic coherence maps with respect to different brain regions. A frequency-dependent connectivity behaviour of default mode network was observed, where idividual parts of the network become less synchronized as signal frequency increases.

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