Statistical mapping of ictal high-frequency oscillations in epileptic spasms.

@article{Nariai2011StatisticalMO,
  title={Statistical mapping of ictal high-frequency oscillations in epileptic spasms.},
  author={Hiroki Nariai and Tetsuro Nagasawa and Csaba Juh{\'a}sz and Sandeep Sood and Harry T. Chugani and Eishi Asano},
  journal={Epilepsia},
  year={2011},
  volume={52 1},
  pages={
          63-74
        }
}
PURPOSE We assessed 636 epileptic spasms seen in 11 children (median 44 spasms per child) and determined the spatial and temporal characteristics of ictal high-frequency oscillations (HFOs) in relation to the onset of spasms. METHODS Electrocorticography (ECoG) signals were sampled from 104-148 cortical sites per child, and the dynamic changes of ictal HFOs were animated on each individual's three-dimensional (3D) magnetic resonance (MR) image surface. KEY FINDINGS Visual assessment of… CONTINUE READING
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