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  Untangling cross-frequency coupling in neuroscience

Aru, J., Aru, J., Priesemann, V., Wibral, M., Lana, L., Pipa, G., et al. (2015). Untangling cross-frequency coupling in neuroscience. Current Opinion in Neurobiology, 31, 51-61. doi:10.1016/j.conb.2014.08.002.

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Aru, J., Author
Aru, J., Author
Priesemann, Viola1, Author              
Wibral, M., Author
Lana, L., Author
Pipa, G., Author
Singer, W., Author
Vicente, R., Author
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1Department of Nonlinear Dynamics, Max Planck Institute for Dynamics and Self-Organization, Max Planck Society, ou_2063286              

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 Abstract: Cross-frequency coupling (CFC) has been proposed to coordinate neural dynamics across spatial and temporal scales. Despite its potential relevance for understanding healthy and pathological brain function, the standard CFC analysis and physiological interpretation come with fundamental problems. For example, apparent CFC can appear because of spectral correlations due to common non-stationarities that may arise in the total absence of interactions between neural frequency components. To provide a road map towards an improved mechanistic understanding of CFC, we organize the available and potential novel statistical/modeling approaches according to their biophysical interpretability. While we do not provide solutions for all the problems described, we provide a list of practical recommendations to avoid common errors and to enhance the interpretability of CFC analysis.

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Language(s): eng - English
 Dates: 2014-09-152015-04
 Publication Status: Published in print
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 Identifiers: DOI: 10.1016/j.conb.2014.08.002
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Title: Current Opinion in Neurobiology
Source Genre: Journal
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Pages: - Volume / Issue: 31 Sequence Number: - Start / End Page: 51 - 61 Identifier: -