Table 4.
Calculated laterality indices and visual assessments for combination analysis of all tasks; visual tasks; auditory tasks; and combined WGEN, RNAM, and SCOMP for all subjects using three different ROI combinations: combination ROI, Wernicke ROI, and Broca ROI
| All tasks | Visual tasks (WGEN, LET, RNAM) | Auditory tasks (SCOMP, WP) | WGEN, RNAM, SCOMP | |||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Subj. | Comb. ROI | Wernicke | Broca | Comb. ROI | Wernicke | Broca | Comb. ROI | Wernicke | Broca | Comb. ROI | Wernicke | Broca | ||||||||||||
| 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 9a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | pL | 1 | 1 | NA | 1 | pL | 1 | 1 | NA | ||||||||
| 11 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 13 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 16 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 17a | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 18 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 19b | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 20 | 1 | 1 | 1 | 1 | 1 | 0.92 | 1 | 1 | 1 | 1 | 1 | 1 | ||||||||||||
| 6 | 1 | 1 | 1 | 1 | 1 | 1 | 0.89 | 0.82 | 1 | 1 | pL | 1 | 1 | B | ||||||||||
| 5 | 1 | 1 | 1 | pL | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0.66 | 1 | B | ||||||||||
| 12 | 1 | 1 | 1 | 1 | 1 | 1 | 0.78 | pL | 0.63 | B | 1 | 1 | 1 | 1 | ||||||||||
| 10 | 1 | 1 | 1 | 1 | 1 | 1 | 0.80 | pL | 0.80 | 0.67 | NA | 1 | 1 | 1 | ||||||||||
| 2 | 0.71 | 0.30 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0.85 | 1 | ||||||||||||
| 8b | 1 | 1 | 1 | 1 | 1 | 1 | 0.74 | pL | 0.74 | B | 0.33 | pL | 1 | 1 | 1 | |||||||||
| 15 | 1 | 1 | 1 | 1 | 1 | 1 | −0.25 | −0.25 | 1 | 1 | 1 | 1 | ||||||||||||
| 1 | 1 | 1 | 0.90 | 1 | 1 | 1 | 0.44 | 0.42 | −0.67 | 1 | 1 | 1 | ||||||||||||
| 7 | 0.70 | 0.64 | B | 0.81 | 0.57 | 0.79 | 0.14 | −0.18 | −0.18 | 1 | 0.94 | 1 | pL | 0.44 | ||||||||||
| 14 | −1 | −1 | B | 1 | 0.32 | B | −0.58 | B | 0.92 | B | 0.25 | pL | 0.25 | pL | 1 | NA | 0.84 | B | −0.02 | B | 1.00 | B | ||
Visual assessment of hemispheric dominance is denoted with letters if it was not clear left hemisphere dominance: pL probable left, B bilateral, R right, NA not enough active voxels for evaluation. The subjects are presented in descending order based on the sum of the LIs. LIs of 1.00 or −1.00 are presented as 1 or −1, respectively, to improve the readability of the table
aSubject is left-handed
bSubject is ambidextrous