The hidden brain-state dynamics of tACS aftereffects

•Hidden Markov Models (HMMs) decomposed MEG signals into transient brain-states.•Transcranial alternating current stimulation (tACS) affected only specific states.•tACS affected alpha power in these specific states, but not their occurrence.•The pattern of effects is consistent across two independen...

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Bibliographic Details
Published in:	NeuroImage (Orlando, Fla.) Vol. 264; p. 119713
Main Authors:	Kasten, Florian H., Herrmann, Christoph S.
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 01.12.2022 Elsevier Limited Elsevier
Subjects:	Aftereffects Brain - physiology Brain oscillations Brain research Brain-states Cognitive science Electric Stimulation Electrical stimuli Experiments Hidden Markov Models Humans Magnetoencephalography Markov chains Nervous system Neural networks Neuroscience Non-invasive brain stimulation Oscillations Psychology Transcranial alternating current stimulation Transcranial Direct Current Stimulation - methods United States > US Germany Finland Non-invasive brain stimulation Brain-states Aftereffects Hidden Markov Models Transcranial alternating current stimulation Brain oscillations
ISSN:	1053-8119, 1095-9572, 1095-9572
Online Access:	Get full text
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