Table A.1.
Neuroimaging results of the phonological network for the total sample, controls, phonological dyslexics, non-phonological dyslexics separately.
| Cluster size (voxels) | Local maximum in macroanatomical structure | x | y | z | Tmax | Percent of cluster volume in cytoarchitectonic area | |
|---|---|---|---|---|---|---|---|
| Ptask–Ctask total sample | |||||||
| 3018 | Left precentral gyrus (cluster extends into left inferior frontal gyrus) | − 58 | 4 | 22 | 6.26 | 47.3 | Area 44 |
| 2.8 | Area 6 | ||||||
| 8.8 | Area 45 | ||||||
| 2.9 | Area 4a | ||||||
| 3.0 | Area 4p | ||||||
| 2.1 | Area 3a | ||||||
| 1.6 | Area 3b | ||||||
| 2630 | Left SMA | − 4 | 16 | 46 | 11.45 | 13.2 | Area 6 |
| 5.5 | Area 6 | ||||||
| 816 | Left lingual gyrus | − 14 | − 70 | 2 | 5.73 | 13.7 | Area 17 |
| 9.1 | Area 18 | ||||||
| 2.7 | Area 18 | ||||||
| 1.2 | Area 17 | ||||||
| 3.6 | hOC3v (V3v) | ||||||
| 1.1 | hOC4v (V4) | ||||||
| 690 | Right inferior frontal gyrus | 36 | 24 | − 8 | 6.21 | ||
| 293 | Right cerebellum | 34 | − 66 | − 28 | 5.21 | Lobule VIIa Crus I (Hem) | |
| Lobule VI (Hem) | |||||||
| 291 | Left thalamus | − 10 | − 6 | 4 | 4.80 | 33.6 | Th-Prefrontal |
| 1.6 | Th-Premotor | ||||||
| 2.4 | Th-Temporal | ||||||
| 1.4 | Th-Motor | ||||||
| 80 | Left superior parietal lobule | − 28 | − 60 | 46 | 4.58 | 18.1 | hIP3 |
| Con Ptask–Ctask | |||||||
| 693 | Left SMA | − 2 | 16 | 48 | 5.7 | 3.2 | Area 6 |
| 180 | Left inferior frontal gyrus | − 48 | 6 | 18 | 4.40 | 9.1 | Area 44 |
| 165 | Left insula | − 36 | 22 | − 2 | 4.30 | ||
| 73 | Left precentral gyrus | − 42 | − 4 | 42 | 4.25 | ||
| 11 | Left superior frontal gyrus | − 24 | − 4 | 58 | 3.45 | ||
| PhoDys Ptask–Ctask | |||||||
| 2343 | Left SMA | − 4 | 16 | 46 | 9.80 | 10.0 | Area 6 |
| 1981 | Left precentral gyrus (cluster extends into left inferior frontal gyrus) | − 58 | 4 | 22 | 6.84 | 41.3 | Area 44 |
| 1.0 | Area 6 | ||||||
| 3.9 | Area 3b | ||||||
| 2.6 | Area 3a | ||||||
| 1.6 | Area 4p | ||||||
| 753 | Right cerebellum | 42 | − 62 | − 32 | 5.76 | 22.1 | Lobule VI (Hem) |
| 8.2 | Lobule VIIa Crus I (Hem) | ||||||
| 560 | Right inferior frontal gyrus | 34 | 26 | − 6 | 6.34 | ||
| 191 | Left calcarine sulcus | 4 | − 88 | 8 | 4.40 | 3.4 | Area 17 |
| 3.2 | Area 18 | ||||||
| 2.2 | Area 17 | ||||||
| 189 | Left lingual gyrus | − 14 | − 72 | 0 | 5.09 | 3.7 | Area 17 |
| 4.4 | Area 18 | ||||||
| 2.8 | hOC3v (V3v) | ||||||
| 1.0 | hOC4v (V4) | ||||||
| 174 | Left thalamus | − 14 | − 16 | 6 | 4.66 | 22.0 | Th-Prefrontal |
| 25.3 | Th-Premotor | ||||||
| 89 | Left postcentral gyrus | − 52 | − 8 | 44 | 4.63 | 1.0 | Area 6 |
| 2.0 | Area 4a | ||||||
| NonPhoDys Ptask–Ctask | |||||||
| 767 | Left SMA | − 6 | 10 | 58 | 5.76 | 6.9 | Area 6 |
| 351 | Left insula | − 34 | 14 | 12 | 5.63 | ||
| 195 | Right cerebellum | 38 | − 68 | − 28 | 4.32 | 3.3 | Lobule VIIa Crus I (Hem) |
| 4.6 | Lobule VI (Hem) | ||||||
| 144 | Left lingual gyrus | − 14 | − 72 | 0 | 4.21 | 2.4 | Area 17 |
| 2.4 | Area 18 | ||||||
| 2.0 | hOC4v (V4) | ||||||
| 2.1 | hOC3v (V3v) | ||||||
| 87 | Left cuneus | − 8 | − 84 | 14 | 3.86 | 2.4 | Area 17 |
| 1.7 | Area 18 | ||||||
| 73 | Left temporal pole | − 44 | 8 | − 18 | 4.51 | Area 10 | |
| 25 | Left postcentral gyrus | − 52 | − 6 | 44 | 3.97 | ||
| 24 | Right middle cingulate cortex | 10 | 26 | 36 | 3.76 | ||
Notes: Extent k ≥ 10 voxel (all local maxima significant at p < .001uncorrected). The table shows cluster-wise the number of voxels in the cluster, the macro-anatomical structure and the MNI coordinates of the local maximum, the maximum T value at the local maximum and the cytoarchitectonically defined location of the local maximum assessed with the SPM Anatomy Toolbox (Eickhoff et al., 2005).