The importance of accurately representing electrode position in transcranial direct current stimulation computational models

The importance of accurately representing electrode position in transcranial direct current stimulation computational models

•Existing tDCS models largely include artificially created electrodes adapted from planned montages.•Final location of real electrodes during live tDCS sessions may deviate from the planned montages.•Discrepancies between artificial and real electrode placements significantly affect delivered curren...

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Veröffentlicht in:Brain stimulation 2023-05, Vol.16 (3), p.930-932
Hauptverfasser: Indahlastari, Aprinda, Dunn, Ayden L., Pedersen, Samantha, Kraft, Jessica N., Someya, Shizu, Albizu, Alejandro, Woods, Adam J.
Format: Artikel
Sprache:eng
Schlagworte:
Brain - physiology
Computational model
Computer Simulation
Electrodes
Finite element method
tDCS
Transcranial Direct Current Stimulation
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Zusammenfassung:•Existing tDCS models largely include artificially created electrodes adapted from planned montages.•Final location of real electrodes during live tDCS sessions may deviate from the planned montages.•Discrepancies between artificial and real electrode placements significantly affect delivered current dose in the brain.•Rigorous documentation is crucial for accurately representing electrodes in tDCS models.
ISSN:1935-861X
1876-4754
DOI:10.1016/j.brs.2023.05.010