Table I.

Clinical, radiological, and surgical characteristics of the nine patients

Patient	Age	Sex	Presenting symptoms	Preoperative DO 80	Glioma location	“Syntactic” sites detected by stimulation	“Naming” sites detected by stimulation	Preoperative DO 80 (3 months)
1	37	M	Seizures	80/80	Left parietal lobe (SMG, AG)	pMTG	pSTG, SMG, AG	80/80
2	27	F	Seizures	80/80	Left frontal lobe (SMA)	Subcortical white matter around the caudate	DLPMC	80/80
3	30	M	Headache	80/80	Left insula	Pars opercularis IFG	Pars opercularis IFG	80/80
4	26	M	Seizures	80/80	Left frontal lobe (DLPMC)	Pars triangularis IFG + Subcortical white matter	Pars opercularis IFG	80/80
5	43	M	Seizures	80/80	Left temporal lobe (pMTG)	pMTG	pSTG	80/80
6	47	F	Seizures	80/80	Left frontal lobe	Pars orbitaris IFG	Pars opercularis IFG, DLPMC	80/80
7	37	F	Seizures	80/80	Left frontal lobe (including Broca's area)	Pars triangularis IFG	Pars orbitaris IFG	80/80
8	33	M	Seizures	80/80	Left frontal lobe (including Broca's area)	Subcortical white matter around the caudate	DLPMC	80/80
9	27	M	Seizures	80/80	Left parietal lobe	pMTG	pSTG	80/80

Abbreviations: M = Male; F = Female; pSTG = posterior Superior Temporal Gyrus; pMTG = posterior Middle Temporal Gyrus; SMG = Supramarginal Gyrus; AG = Angular Gyrus; SMA = Supplementary Motor Area; DLPMC = Dorsolateral Premotor Cortex; IFG = Inferior Frontal Gyrus