Journal article
Focal cortical high-frequency oscillations trigger epileptic spasms: Confirmation by digital video subdural EEG
Abstract
OBJECTIVE: To localize high-frequency oscillations (HFOs) on the cortex during epileptic spasms using video subdural EEG and Multiple Band Frequency Analysis (MBFA).
METHODS: Using video subdural EEG sampled at 1 kHz, we studied a 14-year-old boy with asymmetric epileptic spasms of possible left frontal origin. We identified HFOs, then analyzed and localized their distributions by MBFA. We correlated HFO distribution to clinical spasm …
Authors
Akiyama T; Otsubo H; Ochi A; Ishiguro T; Kadokura G; RamachandranNair R; Weiss SK; Rutka JT; Snead OC
Journal
Clinical Neurophysiology, Vol. 116, No. 12, pp. 2819–2825
Publisher
Elsevier
Publication Date
December 2005
DOI
10.1016/j.clinph.2005.08.029
ISSN
1388-2457