Magnetoencephalographic Recordings in Infants: A Retrospective Analysis of Seizure-Focus Yield and Postsurgical Outcomes

Autor: Manish N. Shah, Lisa Caballero, Liang Zhu, Gretchen K Von Allmen, Michael Funke, Stephanie Garcia-Tarodo
Rok vydání: 2018
Předmět:
Zdroj: Journal of clinical neurophysiology : official publication of the American Electroencephalographic Society. 35(6)
ISSN: 1537-1603
Popis: PURPOSE Magnetoencephalography (MEG) is often incorporated into the presurgical work-up of children with pharmacoresistant epilepsy. There is growing literature on its role in improving selection for epilepsy surgery, particularly when brain MRI is "non-lesional" or in patients with recurrence or intractable seizures after epilepsy surgery. There are, however, no reports on the extrapolation of its role in the presurgical decision-making process of infants. METHODS We performed a retrospective analysis of infants who underwent MEG over a 10-year period at our center for presurgical work-up. We reviewed medical records to ascertain seizure history, work-up procedures including brain MRI and scalp EEG, and in the case of surgery, intracranial recordings, operative notes, and follow-up outcomes. RESULTS We identified 31 infants (
Databáze: OpenAIRE