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. Author manuscript; available in PMC: 2017 Jun 1.
Published in final edited form as: Clin Neurophysiol. 2016 Apr 6;127(6):2489–2499. doi: 10.1016/j.clinph.2016.03.022

Figure 1. ECoG during interictal state in patient #1.

Figure 1

Interictal ECoG traces at (A) seizure-onset, (B) nonepileptic sensorimotor, and (C) nonepileptic visual sites are shown with high-pass filter at 0.016, 80, 150, and 250 Hz. High-frequency oscillations (HFOs) were accompanied by a steep slow wave at the seizure-onset site but a dull slow wave at the nonepileptic sensorimotor and visual sites.