Table 2.

Task based fMRI results, lateralization index calculations of all subjects and side of epilepsy in TLE patients.

Subject No.	Planga	LIb	nLIc	Language lateralizationd	Side of epilepsy
1	1.830	59	32	Typical	Right-TLE
2	1.878	94	50	Typical	Right-TLE
3	0.987	46	47	Typical	Right-TLE
4	1.610	76	47	Typical	Right-TLE
5	1.755	21	12	Typical	Right-TLE
6	0.876	85	97	Typical	Right-TLE
7	0.896	50	56	Typical	Right-TLE
8	1.189	53	44	Typical	Right-TLE
9	1.351	5	4	Atypicale	Right-TLEf
10	1.322	41	31	Typical	Right-TLE
11	2.614	94	36	Typical	Left-TLEf
12	1.365	9	6	Atypicale	Left-TLE
13	0.192	39	202	Typical	Left-TLEf
14	0.712	85	119	Typical	Left-TLEf
15	1.609	56	35	Typical	Left-TLEf
16	0.385	85	221	Typical	Left-TLEf
17	0.968	63	65	Typical	Left-TLEf
18	0.826	–18	–21	Atypicale	Left-TLE
19	1.070	–33	–31	Atypicale	Left-TLE
20	0.735	50	68	Typical	Left-TLEf
21	1.142	–18	–16	Atypicale	Left-TLE
22	0.594	–51	–86	Atypicale	Left-TLE
23	1.317	69	53	Typical	-
24	2.347	26	11	Typical	-
25	0.641	16	25	Typical	-
26	1.140	56	49	Typical	-
27	1.191	44	37	Typical	-
28	2.190	4	2	Atypicale	-
29	2.363	6	3	Atypicale	-
30	3.114	94	30	Typical	-
31	1.080	30	28	Typical	-
32	1.270	90	71	Typical	-

V_left and V_right below refers to number of activated voxels within Broca’s regions of both hemispheres, Vtotal refers to total number of activated voxels within whole brain.

^aPercentage of activated voxels within predefined language areas, P_lang= (V_left +V_right)/V_total;

^bLateralization index, LI = (V_left -V_right)*100/(V_left +V_right);

^cNormalized lateralizaton index, nLI = (LI/P_lang)*100;

^dLanguage lateralizations were calculated according to LI scores;

^eSubjects with atypical hemispheric dominancy for language (right or bilateral dominancy) according to LI scores;

^fPatients who have increased risk for possible postoperative language deficits.