Table 2.
Coordinates of activation peaks during homophone > font size judgment in (A) all participants, (B) children, and (C) adults
| Talairach coordinates | |||||||
|---|---|---|---|---|---|---|---|
| mm3 | BA | x | y | z | Peak t | Peak Z | |
| A. Across all participants (n = 125, voxel-level threshold at P < 0.001 FWE correction) | |||||||
| Left mid-inferior frontal cortex | 6089 | 44 | -44 | 17 | 25 | 17.64 | Inf |
| ″ | 45 | -48 | 31 | 4 | 13.00 | Inf | |
| ″ | 9 | -48 | 4 | 42 | 12.38 | Inf | |
| ″ | 47 | -32 | 21 | -1 | 12.35 | Inf | |
| ″ | 44 | -53 | 14 | 11 | 10.54 | Inf | |
| ″ | 47 | -48 | 42 | -5 | 9.41 | Inf | |
| Left precentral gyrus | ″ | 6 | -36 | 0 | 44 | 10.06 | Inf |
| Right inferior frontal cortex/insula | 674 | 47 | 32 | 25 | -5 | 12.16 | Inf |
| Medial frontal cortex and the SMA | 2592 | 8 | -2 | 20 | 47 | 14.70 | Inf |
| ″ | 6 | -4 | 12 | 53 | 14.46 | Inf | |
| Cingulate gyrus | ″ | 32 | 8 | 29 | 26 | 8.68 | 7.65 |
| Left SPL | 568 | 7 | -28 | -62 | 45 | 11.43 | Inf |
| Left striate cortex | 6515 | 17 | -10 | -85 | 4 | 11.51 | Inf |
| ″ | 17 | -22 | -95 | 3 | 11.42 | Inf | |
| ″ | 17 | -8 | -75 | 13 | 9.59 | Inf | |
| ″ | 17 | -17 | -75 | 11 | 9.48 | Inf | |
| Left extrastriate cortex | ″ | 18 | -30 | -89 | -1 | 10.99 | Inf |
| ″ | 19 | -24 | -66 | -3 | 9.56 | Inf | |
| ″ | 19 | -36 | -83 | 6 | 9.47 | Inf | |
| ″ | 19 | -28 | -77 | 19 | 9.39 | Inf | |
| Right extrastriate cortex | ″ | 18 | 28 | -93 | 1 | 9.75 | Inf |
| Left fusiform gyrus | ″ | 37 | -50 | -55 | -12 | 9.36 | Inf |
| 37 | -46 | -59 | -24 | 8.54 | 7.56 | ||
| Right cerebellum | ″ | 10 | -77 | -16 | 13.70 | Inf | |
| ″ | 32 | -63 | -20 | 11.19 | Inf | ||
| ″ | 32 | -59 | -22 | 11.00 | Inf | ||
| ″ | 36 | -69 | -18 | 9.47 | Inf | ||
| ″ | 22 | -69 | -18 | 9.39 | Inf | ||
| Putamen | 463 | 12 | 2 | 2 | 8.75 | 7.71 | |
| Caudate nucleus | ″ | 20 | -3 | 22 | 8.95 | 7.83 | |
| ″ | 12 | 8 | 11 | 8.91 | 7.81 | ||
| 1313 | -16 | -1 | 18 | 12.84 | Inf | ||
| ″ | -14 | 6 | 7 | 12.57 | Inf | ||
| Thalamus | ″ | -4 | -9 | 10 | 7.69 | 6.94 | |
| B. Children (n = 60, voxel-level threshold at P < 0.05 FWE correction) | |||||||
| Medial frontal cortex | 2750 | 8 | -2 | 20 | 49 | 15.75 | Inf |
| ″ | 8 | -2 | 30 | 46 | 11.50 | Inf | |
| Cingulate gyrus | ″ | 32 | 10 | 23 | 38 | 10.55 | Inf |
| ″ | 32 | -8 | 23 | 32 | 9.10 | 7.20 | |
| ″ | 32 | 8 | 29 | 26 | 9.10 | 7.10 | |
| ″ | 24 | 12 | 32 | 13 | 5.60 | 5.00 | |
| SMA | ″ | 6 | -4 | 3 | 62 | 9.70 | 7.50 |
| Left mid-inferior frontal cortex | 5134 | 44 | -44 | 19 | 25 | 14.50 | Inf |
| ″ | 9/44 | -50 | 15 | 29 | 13.38 | Inf | |
| ″ | 44 | -44 | 7 | 31 | 12.34 | Inf | |
| ″ | 6 | -38 | 1 | 50 | 8.85 | 7.03 | |
| ″ | 46 | -48 | 39 | 5 | 8.61 | 6.90 | |
| ″ | 11 | -46 | 40 | -12 | 6.33 | 5.51 | |
| Left inferior frontal cortex/insula | ″ | 47 | -38 | 17 | -3 | 11.95 | Inf |
| ″ | 47 | -30 | 21 | 1 | 10.47 | 7.83 | |
| Left inferior frontal cortex | ″ | 45 | -53 | 26 | 17 | 10.08 | 7.65 |
| ″ | 45 | -50 | 29 | 4 | 8.87 | 7.04 | |
| Left precentral gyrus | ″ | 6 | -48 | 0 | 46 | 10.21 | 7.71 |
| Right insula | 830 | 32 | 23 | -1 | 12.21 | Inf | |
| Left extrastriate cortex | 2468 | 18 | -32 | -87 | 1 | 10.11 | 7.67 |
| ″ | 18 | -28 | -95 | 3 | 9.82 | 7.53 | |
| Left striate cortex | ″ | 17 | -10 | -85 | 4 | 8.27 | 6.71 |
| Right extrastriate cortex | 156 | 18 | 30 | -91 | 1 | 7.99 | 6.55 |
| ″ | 18 | 36 | -86 | -2 | 7.69 | 6.37 | |
| ″ | 18 | 24 | -99 | 3 | 7.28 | 6.12 | |
| 299 | 18 | 16 | -79 | 19 | 7.55 | 6.29 | |
| Right cuneus | ″ | 17 | 10 | -87 | 8 | 7.24 | 6.10 |
| ″ | 17 | 16 | -73 | 13 | 6.78 | 5.80 | |
| C. Adults (n = 65, voxel-level threshold at P < 0.05 FWE correction) | |||||||
| Left mid-inferior frontal cortex | 3613 | 44 | -46 | 17 | 25 | 11.54 | Inf |
| ″ | 45 | -48 | 31 | 4 | 11.51 | Inf | |
| ″ | 45/46 | -46 | 26 | 17 | 10.39 | Inf | |
| ″ | 45 | -46 | 15 | 20 | 9.84 | 7.65 | |
| ″ | 9 | -38 | 2 | 37 | 8.68 | 7.03 | |
| ″ | 44 | -50 | 12 | 12 | 8.54 | 6.95 | |
| ″ | 9 | -48 | 4 | 42 | 8.42 | 6.88 | |
| ″ | 47 | -44 | 31 | -7 | 7.01 | 6.01 | |
| ″ | 6 | -26 | 0 | 46 | 6.42 | 5.62 | |
| ″ | 10 | -42 | 41 | -2 | 6.31 | 5.54 | |
| SMA | 954 | 6 | -4 | 11 | 55 | 9.31 | 7.37 |
| ″ | 6 | -4 | 9 | 62 | 9.25 | 7.34 | |
| Medial frontal cortex | ″ | 6 | -4 | 18 | 45 | 8.21 | 6.76 |
| Right inferior frontal cortex | 121 | 47 | 32 | 25 | -5 | 7.27 | 6.18 |
| Left striate cortex | 1904 | 17 | -10 | -85 | 6 | 8.85 | 7.13 |
| 17 | -10 | -77 | 17 | 7.90 | 6.58 | ||
| ″ | 17 | -14 | -71 | 13 | 7.68 | 6.44 | |
| Left extrastriate cortex | 203 | 18 | -28 | -75 | 22 | 8.42 | 6.88 |
| ″ | 19 | -36 | -81 | 17 | 5.89 | 5.24 | |
| ″ | 19 | -28 | -86 | 19 | 5.54 | 4.99 | |
| 280 | 18 | -22 | -95 | 3 | 7.53 | 6.35 | |
| ″ | 18 | -30 | -91 | -2 | 7.28 | 6.19 | |
| ″ | 19 | -38 | -81 | 6 | 6.20 | 5.46 | |
| Left fusiform gyrus | 55 | 37 | -53 | -59 | -12 | 7.09 | 6.07 |
| ″ | 37 | -51 | -49 | -13 | 5.60 | 5.04 | |
| Right extrastriate cortex | 85 | 18 | 22 | -93 | 0 | 6.93 | 5.97 |
| Caudate nucleus | 216 | -16 | -3 | 19 | 6.97 | 5.99 | |
| ″ | -14 | 6 | 5 | 6.31 | 5.55 | ||
| ″ | -16 | -12 | 23 | 5.57 | 5.01 | ||
| Right cerebellum | 422 | 14 | -75 | -16 | 9.06 | 7.24 | |
| ″ | 26 | -63 | -19 | 7.02 | 6.02 | ||
| ″ | 34 | -65 | -20 | 6.32 | 5.55 | ||