Table 4 –
Results of SVR-LSM analysis. Peak voxels and percent damage to regions with clusters >500mm3 voxels associated with greater cross-modal benefit and cost as identified by Automated Anatomical Labeling (AAL).
| Region | Speech Task, Congruent Gesture Benefit | Gesture Task, Congruent Speech Benefit | Speech Task, Incongruent Gesture Cost | Gesture Task, Incongruent Speech Cost | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| # of Voxels mm3 | % of Region | Peak Voxel | # of Voxels mm3 | % of Region | Peak Voxel | # of Voxels mm3 | % of Region | Peak Voxel | # of Voxels mm3 | % of Region | Peak Voxel | |
| STG | 555 | 3.03 | −59, 3, 1 | – | – | – | 4521 | 24.69 | −47, −13, 4 | 657 | 3.58 | −52, −15, −4 |
| MTG | – | – | – | 1250 | 3.17 | −47, −68, 24 | 2556 | 6.49 | −53, −20, −2 | 2550 | 6.47 | −46, 1, −26 |
| TPO superior | – | – | – | – | – | – | 1277 | 12.48 | −54, 9, −3 | – | – | – |
| Insula | 485 | 3.22 | −46, −10, 2 | – | – | – | 3141 | 20.9 | −45, −13, 4 | – | – | – |
| ROL | 1625 | 20.47 | −54, −1, 11 | – | – | – | 935 | 11.77 | −64, −9, 12 | – | – | – |
| IFG triangular | – | – | – | – | – | – | 929 | 4.62 | −56, 21, 3 | – | – | – |
| MOG | – | – | – | 3561 | 13.7 | −44, −73, 33 | – | – | – | 4849 | 18.66 | −27, −62, 41 |
| ANG | – | – | – | 3031 | 32.54 | −59, −55, 33 | – | – | – | 1399 | 15.02 | −41, −56, 35 |
| PoCG | 3538 | 11.39 | −43, −24, 46 | – | – | – | – | – | – | – | – | – |
| PreCG | 1071 | 3.8 | −35, −6, 48 | – | – | – | – | – | – | – | – | – |
| IPL (Lateral) | 912 | 4.69 | −60, −36, 39 | – | – | – | – | – | – | – | – | – |
| IPL (Medial) | – | – | – | 1674 | 8.6 | −43, −38, 42 | – | – | – | – | – | – |
| SMG | 788 | 7.95 | −62, −37, 33 | – | – | – | – | – | – | – | – | – |
| IFG opercular | 404 | 4.88 | −53, 15, 8 | – | – | – | – | – | – | – | – | – |
| Total # of Voxels Lesioned | 9378 | 9516 | 13,359 | 9455 | ||||||||