christiangoelz / pydmdeeg

Dynamic mode decomposition applied to EEG data

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pydmdeeg

Decomposing eeg data with dynamic mode decomposition (dmd)

This package is still in progress. It will help to apply dmd to neurophysiological data, with a focus on EEG data.

We already applied DMD in the following papers:

  • Goelz C, Mora K, Rudisch J, Gaidai R, Reuter E, Godde B, Reinsberger C, Voelcker-Rehage C, Vieluf S. Classification of visuomotor tasks based on electroencephalographic data depends on age-related differences in brain activity patterns. Neural Netw (2021). https://doi.org/10.1016/j.neunet.2021.04.029.

  • Goelz, C., Mora, K., Stroehlein, J.K. et al. Electrophysiological signatures of dedifferentiation differ between fit and less fit older adults. Cogn Neurodyn (2021). https://doi.org/10.1007/s11571-020-09656-9

  • Goelz C, Voelcker-Rehage C, Mora K, Reuter EM, Godde B, Dellnitz M, Reinsberger C, Vieluf S. Improved Neural Control of Movements Manifests in Expertise-Related Differences in Force Output and Brain Network Dynamics. Front Physiol. (2018). https://doi.org/10.3389/fphys.2018.01540.

  • Vieluf S, Mora K, Goelz C, Reuter EM, Godde B, Dellnitz M, Reinsberger C, Voelcker-Rehage C. Age- and Expertise-Related Differences of Sensorimotor Network Dynamics during Force Control. Neuroscience. (2018). https://doi.org/10.1016/j.neuroscience.2018.07.025.

Implementation is based on

  • Brunton BW, Johnson LA, Ojemann JG, Kutz JN. Extracting spatial-temporal coherent patterns in large-scale neural recordings using dynamic mode decomposition. J Neurosci Methods. (2016). https://doi.org/10.1016/j.jneumeth.2015.10.010.

[Open points:

  • add tests
  • add installation instructions etc.
  • add plotting (scalp maps)
  • add examples
  • show results of papers ]

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Dynamic mode decomposition applied to EEG data

License:MIT License


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Language:Python 100.0%