Table 2. Main effect of task.
Activations common to all conceptual tasks relative to fixation, specific for quantity and non-quantity judgments, and for numbers and object names.
| Coordinates | Common Conceptual | Quantity only | Non-quantity only | Numbers only | Object names only | ||||
|---|---|---|---|---|---|---|---|---|---|
| Area | Hem | x | y | z | Z scores | ||||
| Occipital | R | 24 | −104 | 2 | 6.5 | 5.7 | 6.2 | 5.7 | 6.2 |
| R | 28 | −92 | −4 | 5.7 | 4.8 | 5.6 | 5.5 | 5.0 | |
| R | 14 | −106 | 6 | 5.7 | 5.4 | 5.3 | 5.0 | 5.5 | |
| 14 | −106 | 16 | 5.5 | 5.7 | 4.5 | 4.0 | 6.0 | ||
| L | −18 | −102 | 0 | 7.5 | 6.8 | 7.0 | 5.6 | 6.8 | |
| L | −32 | −96 | −2 | 5.7 | 5.1 | 5.4 | 4.8 | 5.7 | |
| L | −24 | −88 | −10 | 5.8 | 5.0 | 5.8 | 4.7 | 5.9 | |
| Posterior IPS | R | 30 | −58 | 56 | 6.6 | 5.0 | 4.9 | 3.8 | 3.5 |
| L | −26 | −64 | 54 | 5.3 | 5.1 | 4.9 | 5.3 | 4.1 | |
| Inferior frontal | R | 46 | 26 | 22 | 5.0 | 3.7 | 5.4 | 5.4 | 3.7 |
| Cerebellum | R | 38 | −76 | −20 | 5.3 | 5.0 | 4.9 | 4.7 | 5.0 |
| 22 | −78 | −20 | 4.8 | 4.1 | 4.7 | 3.5 | 5.2 | ||
Legend: In bold significant at p<0.05 corrected for multiple comparisons. H = Hemisphere, L = Left; R = Right