Influence of Sound on Empirical Brain Networks

Sawicki, Jakub; Schöll, Eckehard

doi:10.3389/fams.2021.662221

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Influence of Sound on Empirical Brain Networks

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/persons/resource/Sawicki

Sawicki, Jakub
Potsdam Institute for Climate Impact Research;

/persons/resource/eckehard.schoell

Schöll, Eckehard
Potsdam Institute for Climate Impact Research;

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Sawicki, J., Schöll, E. (2021): Influence of Sound on Empirical Brain Networks. - Frontiers in Applied Mathematics and Statistics, 7, 662221.
https://doi.org/10.3389/fams.2021.662221

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We analyze the influence of an external sound source in a network of FitzHugh–Nagumo
oscillators with empirical structural connectivity measured in healthy human subjects. We
report synchronization patterns, induced by the frequency of the sound source. We show
that the level of synchrony can be enhanced by choosing the frequency of the sound
source and its amplitude as control parameters for synchronization patterns. We discuss a
minimum model elucidating the modalities of the influence of music on the human brain.