Table I.
Localization of brain activations from random effects analysis
| Anatomical region | BA | T‐Value | Cluster size | Coordinates [x, y, z] |
|---|---|---|---|---|
| All Gestures > Still Photo | ||||
| L Inferior parietal lobule | 40 | 4.80 | 515 | [−52, −32, 34] |
| L Inferior frontal gyrus | 44 | 4.09 | 336 | [−48, 10, 38] |
| L V5/MT | 18 | 11.86 | 1747 | [−48, −70, 0] |
| R Fusiform gyrus | 37 | 8.89 | 1867 | [50, −58, −18] |
| R Superior parietal lobule | 7 | 5.22 | 106 | [32, −56, 60] |
| L Superior parietal lobule | 7 | 5.17 | 156 | [−26, −56, 64] |
| L Precentral gyrus | 6 | 4.73 | 21 | [−46, 2, 50] |
| R Posterior cingulate cortex | 30/31 | 4.10 | 15 | [6, −38, 12] |
| L Inferior frontal gyrus | 44 | 4.09 | 26 | [−48, 10, 38] |
| R Posterior superior temporal gyrus | 22 | 3.93 | 10 | [68, −34, 14] |
| Same Race > Different Race | ||||
| R Insula | 4.387 | 20 | [38, −2, −6] | |
| L Inferior parietal lobule | 2 | 4.20 | 37 | [−58, −22, 32] |
| Different Race > Same Race | ||||
| L Middle occipital gyrus | 19 | 5.64 | 57 | [−28, −86, 2] |
| L Fusiform gyrus | 37 | 4.61 | 95 | [−32, −66, −16] |
| R Fusiform gyrus | 37 | 4.36 | 20 | [30, −78, −10] |
| Familiar Gestures > Unfamiliar Gestures | ||||
| R Posterior cingulate cortex | 23 | 5.38 | 498 | [6, −38, 32] |
| L Temporoparietal junction | 39 | 4.85 | 334 | [−50, −66, 38] |
| L Dorsal medial prefrontal cortex | 32/9 | 4.09 | 421 | [−4, 44, 26] |
| R Temporoparietal junction | 39 | 3.56 | 267 | [52, −68, 40] |
| R Posterior cingulate cortex | 23 | 7.39 | 178 | [6, −34, 36] |
| L Lingual gyrus | 17/18 | 6.02 | 505 | [−4, −82, 2] |
| L Posterior cingulate cortex | 31 | 5.38 | 113 | [−4, −16, 48] |
| L Temporoparietal junction | 39 | 4.85 | 101 | [−50, −66, 38] |
| R Angular gyrus | 40 | 4.36 | 33 | [62, −54, 34] |
| L Middle frontal gyrus | 10 | 4.30 | 35 | [−28, 48, 26] |
| R Posterior cingulate cortex | 23 | 4.17 | 19 | [10, −4, 48] |
| L Dorsal medial prefrontal cortex | 9 | 4.09 | 35 | [−4, 44, 26] |
| R Calcarine gyrus | 17 | 4.01 | 40 | [14, −80, 14] |
| Unfamiliar Gestures > Familiar Gestures | ||||
| L Inferior parietal lobule | 40 | 6.90 | 515 | [−52, −30, 36] |
| L Superior parietal lobule | 7 | 10.25 | 1817 | [−20, −70, 60] |
| L Middle occipital gyrus | 19/18 | 9.09 | 484 | [−38, −78, 4] |
| R V5/MT | 18 | 7.75 | 671 | [50, −72, 2] |
| L Thalamus | 4.50 | 13 | [−14, −28, 0] | |
| L Superior frontal gyrus | 6 | 4.23 | 9 | [−20, −6, 68] |
| R Superior parietal lobule | 7 | 4.16 | 54 | [18, −66, 60] |
A priori regions (in bold) reported at P < 0.05 FDR, whole brain results reported at P < 0.001 uncorrected at the voxel level, cluster threshold >8.