EEG-fMRI coregistration in non-ketotic hyperglycemic occipital seizures

Alessandra Del Felice, Tiziano Zanoni, Mirko Avesani, Emanuela Formaggio, Silvia Storti, Antonio Fiaschi, Giuseppe Moretto, Paolo Manganotti

Research output: Contribution to journalArticlepeer-review

Abstract

We report the first case, to our knowledge, of non-ketotic hyperglycemic (NKH) related occipital seizures studied by continuous EEG-fMRI in an undiagnosed diabetic patient. Ictal EEG showed left posterior spikes and sharp-waves. Seizures subsided after insulin therapy was started. Continuous EEG-fMRI was performed and BOLD activation was identified in the left Brodmann's area 18 (visual association area). Activation of an epileptic focus related with the patient's metabolic disturbance can be postulated.

Original languageEnglish
Pages (from-to)321-324
Number of pages4
JournalEpilepsy Research
Volume85
Issue number2-3
DOIs
Publication statusPublished - Aug 2009

Keywords

  • EEG-fMRI coregistration
  • Non-ketotic hyperglycemia (NKH)
  • Occipital seizures

ASJC Scopus subject areas

  • Clinical Neurology
  • Neurology

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