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Related Experiment Videos

Toothbrush-thinking seizures.

Vincent Navarro1, Claude Adam, Claire Petitmengin

  • 1Epilepsy Unit, AP-HP, Pitié-Salpêtrière Hospital, Paris, France. vincent.navarro@psl.aphp.fr

Epilepsia
|November 23, 2006
PubMed
Summary
This summary is machine-generated.

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Reflex seizures can be triggered by specific actions like toothbrushing. In a patient with partial epilepsy, seeing or thinking about toothbrushing also induced seizures, originating from the left temporal lobe.

Area of Science:

  • Neurology
  • Epileptology
  • Neurophysiology

Background:

  • Reflex seizures are a subtype of epilepsy triggered by specific stimuli.
  • Toothbrushing-induced seizures have been documented in patients with partial epilepsy.
  • Thinking-induced seizures are known in idiopathic generalized epilepsy.

Observation:

  • A patient with intractable partial epilepsy experienced seizures.
  • Seizures were triggered by toothbrushing, and by visual or cognitive stimuli related to toothbrushing.
  • Video-electroencephalography (EEG) confirmed a left temporal lobe origin for these seizures.

Findings:

  • This case demonstrates a complex multimodal reflex epilepsy.
  • The patient's seizures were initiated by sensory and cognitive elements associated with toothbrushing.

Related Experiment Videos

  • The left temporal lobe was identified as the seizure focus.

    • Implications:

    • Complex sensory and cognitive stimuli can precipitate reflex seizures in partial epilepsy.
    • Understanding multimodal triggers is crucial for managing reflex epilepsies.
    • This case expands the known spectrum of reflex epilepsy triggers.