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Finger snapping during seizures.

ABSTRACT: We describe two patients who showed snapping of the right hand fingers during invasive intracranial EEG evaluation for epilepsy surgery. We correlated the EEG changes with the finger-snapping movements in both patients to determine the underlying pathophysiology of this phenomenon. At the time of finger snapping, EEG spread from the supplementary motor area towards the temporal region was seen, suggesting involvement of these sites.

SUBMITTER: Overdijk MJ

PROVIDER: S-EPMC4308032 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature

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Finger snapping during seizures.

Overdijk M J MJ Zijlmans M M Gosselaar P H PH Olivier A A Leijten F S S FS Dubeau F F

Epilepsy & behavior case reports 20140504

We describe two patients who showed snapping of the right hand fingers during invasive intracranial EEG evaluation for epilepsy surgery. We correlated the EEG changes with the finger-snapping movements in both patients to determine the underlying pathophysiology of this phenomenon. At the time of finger snapping, EEG spread from the supplementary motor area towards the temporal region was seen, suggesting involvement of these sites. ...[more]

PMID: 25667884

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