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Visual seizures in children.

K Aso1, K Watanabe, T Negoro

  • 1Department of Pediatrics, Nagoya University, Aichi, Japan.

Epilepsy Research
|July 1, 1987
PubMed
Summary
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This study investigated visual seizures in children, finding most originate in the occipital lobe. Some cases showed photosensitive epilepsy triggered by visual stimuli like television.

Area of Science:

  • Neurology
  • Pediatric Neurology
  • Epilepsy

Background:

  • Visual seizures are a distinct seizure type in children.
  • Understanding their origin and characteristics is crucial for diagnosis and treatment.

Purpose of the Study:

  • To characterize visual seizures in a pediatric cohort.
  • To investigate the electroencephalographic (EEG) findings associated with visual seizures.

Main Methods:

  • Retrospective analysis of 21 children with visual seizures.
  • Recording of ictal and interictal electroencephalograms (EEGs).
  • Clinical seizure manifestation and EEG data were correlated.

Main Results:

  • The majority of visual seizures originated in the occipital lobe.

Related Experiment Videos

  • Interictal EEGs showed occipital epileptiform discharges in 18 cases.
  • Three cases presented with photosensitive partial seizures triggered by visual stimuli.

    • Conclusions:

    • Occipital lobe epilepsy is a common cause of visual seizures in children.
    • Photosensitivity should be considered in children experiencing seizures related to visual stimuli, such as television viewing.