Table 1.
Common activations across the four conditions relative to fixation. For each peak in the mean activation contrast, its anatomical location, Z-score and standard space (i.e. MNI152) coordinate are displayed. In addition, the Z-score at that peak is shown for each of the four individual conditions relative to fixation to illustrate that activation was present for all four conditions.
| Region | Z-score | Mean peak coordinate |
Z-score relative to rest |
||||||
|---|---|---|---|---|---|---|---|---|---|
| x | y | z | Orthographic |
Phonological |
|||||
| W | PH1 | PH2 | PW | ||||||
| Occipital | |||||||||
| L | vOT | 11.6 | − 44 | − 56 | − 15 | 4.5 | 4.6 | 5.1 | 5.1 |
| R | vOT | 8.7 | 45 | − 63 | − 13 | 3.5 | 3.4 | 3.3 | 3.9 |
| L | Calcarine sulcus | 9.5 | − 7 | − 76 | 8 | 4.0 | 4.4 | 4.5 | 4.0 |
| R | Calcarine sulcus | 9.2 | 9 | − 74 | 12 | 4.2 | 4.3 | 4.3 | 3.8 |
| Parietal | |||||||||
| L | Intra-parietal sulcus | 10.2 | − 27 | − 52 | 46 | 3.8 | 4.1 | 5.0 | 4.7 |
| R | Intra-parietal sulcus | 9.0 | 27 | − 56 | 47 | 4.0 | 4.4 | 4.8 | 4.0 |
| L | Supramarginal gyrus | 10.4 | − 48 | − 33 | 46 | 3.6 | 4.0 | 4.4 | 3.7 |
| L | Parietal operculum | 8.7 | − 54 | − 17 | 18 | 5.0 | 3.7 | 3.4 | 4.2 |
| L | Postcentral gyrus | 10.3 | − 40 | − 21 | 50 | 3.7 | 4.0 | 3.1 | 3.1 |
| Frontal | |||||||||
| L | Frontal operculum | 8.5 | − 31 | 24 | 2 | 3.7 | 4.3 | 4.0 | 4.2 |
| R | Frontal operculum | 9.5 | 33 | 25 | − 3 | 4.9 | 4.6 | 4.5 | 4.4 |
| L | IFS/PCS junction | 11.1 | − 42 | 7 | 26 | 4.1 | 4.4 | 5.2 | 4.5 |
| R | IFS/PCS junction | 9.3 | 44 | 5 | 28 | 4.2 | 3.6 | 3.3 | 3.6 |
| L | Pre-SMA | 10.6 | − 3 | 15 | 45 | 4.8 | 5.1 | 5.6 | 5.3 |
| L | Precentral gyrus | 9.1 | − 44 | − 1 | 40 | 3.6 | 4.5 | 4.1 | 4.8 |
| Subcortical | |||||||||
| L | Cerebellum (lobe VI) | 8.1 | − 6 | − 73 | − 20 | 3.8 | 4.5 | 4.0 | 4.5 |
| R | Cerebellum (lobe VI) | 10.3 | 21 | − 52 | − 22 | 4.7 | 4.5 | 4.6 | 4.3 |
| R | Cerebellum (lobe VI) | 10.1 | 35 | − 49 | − 23 | 5.3 | 4.9 | 4.3 | 4.7 |
| R | Cerebellum (lobe VI) | 8.8 | 11 | − 25 | − 22 | 4.3 | 3.9 | 3.6 | 4.1 |
| L | Putamen | 7.3 | − 26 | − 1 | 0 | 3.6 | 3.9 | 3.8 | 3.9 |
| L | Thalamus (MD) | 8.1 | − 12 | − 18 | 5 | 3.8 | 3.9 | 3.7 | 4.8 |
Abbrev: W = words (orthographic task), PH1 = pseudohomophones (orthographic task), PH2 = pseudohomophones (phonological task) and PW = pseudowords (phonological task); vOT = ventral occipito-temporal cortex, IFS = inferior frontal sulcus, PCS = precentral sulcus, SMA = supplementary motor area, and MD = mediodorsal nucleus.