Figure 5 | Scientific Reports

Figure 5

From: Functional connectivity discriminates epileptogenic states and predicts surgical outcome in children with drug resistant epilepsy

Figure 5

Orthogonalized amplitude envelope correlation (oAEC) nodal strength across different epileptogenic states at the patient level. Using the magnetic resonance imaging scans of a 5-year-old seizure-free male (patient #7, Engel IA) (top) and a 16-year-old not seizure-free male (patient #26, Engel IIIA) (bottom), we displayed the oAEC nodal strength computed for all epileptogenic states (for the delta band) from interictal state with no spikes (“No Spikes”, left) to the post-ictal state (“Post-Ictal”, right). The oAEC nodal strength values are color-coded: high oAEC nodal strength values are displayed in red; low oAEC nodal strength values are displayed in blue. Resection zone is displayed as a green volume. “Spikes”: interictal activity with spikes; “Pre-Ictal”: pre-ictal activity before the onset of a clinical seizure; “Ictal”: ictal activity during a clinical seizure; “Post-Ictal”: post-ictal activity after the end of a clinical seizure.

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