Table 1.

Summary of clinical findings

Patient	Gender	Age (yr)	Structural MRI	Histology diagnosis	MEG system and date of exam	Date of SEEG	Date of surgery	Surgery	Surgical outcome (ILAE class)
1‐ZS	M	25	R parietal FCD	FCD	4D, 05/2009	01/2009	09/2009, gamma knife 2013	R peri‐sylvian post cortectomy, gamma‐knife (target: right insula)	OC4 (3 yr)
2‐DT	M	23	R basal temporo‐occipital FCD	—	4D, 07/2009	06/2008	11/2009	Right anterior temporal cortectomy	OC3 (3 yr)
3‐GL	F	17	partial corpus callosum agenesis	FCD	CTF, 12/2002	04/2002	05/2003	L prefrontal cortectomy	OC4 (9 yr)
4‐LN	F	41	R supracalcarine FCD	—	CTF, 06/2003	03/2006	gamma knife 2006	gamma‐knife; R sup calcarine fissure	OC2 (6 yr)
5‐BA	F	17	R lateral temporo‐occipital FCD	FCD	CTF, 01/2003	05/2003	10/2003	R Lateral occipito‐temporal cortectomy	OC4 (9 yr)
6‐BC	F	25	L premotor FCD	FCD	CTF, 03/2003	07/2001	01/2005	Left premotor and prefrontal cortectomy	OC4 (7 yr)
7‐CA	F	22	R medial and anterior temporal ischemia	Gliosis	4D, 11/2009	11/2009	06/2010	R baso‐frontal + anterior temporal cortectomy	OC 3 (2.5 yr)