Multimodal effective connectivity analysis reveals seizure focus and propagation in musicogenic epilepsy
NeuroImage(2015)
Abstract
Dynamic causal modeling (DCM) is a method to non-invasively assess effective connectivity between brain regions. ‘Musicogenic epilepsy’ is a rare reflex epilepsy syndrome in which seizures can be elicited by musical stimuli and thus represents a unique possibility to investigate complex human brain networks and test connectivity analysis tools. We investigated effective connectivity in a case of musicogenic epilepsy using DCM for fMRI, high-density (hd-) EEG and MEG and validated results with intracranial EEG recordings.
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Key words
fMRI,High-density EEG,MEG,Musicogenic epilepsy,Effective connectivity,Dynamic causal modeling
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