Table 5.
MNI coordinates of brain areas showing between-group differences on functional connectivity underlying mental rotation processes within the fronto-parieto-occipital network (uncorrected voxel-wise cluster-forming threshold p <.001 and FDR-corrected cluster-level p <.05, k = 50).
| Regions | Group effect |
Seed (CONN toolbox) |
Cluster location (CONN toolbox & MNI2TAL) |
BA | k | T value | x | y | z | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| AUTc > TYP | |||||||||||
| Frontal-Parietal | AUTc + TYP- | R | Inferior frontal gyrus (p. operc.) | B | Precuneus | 7 | 406 | 5.93 | −2 | −62 | 46 |
| Frontal-Occipital | AUTc + TYP- | R | Precentral gyrus | L | Lingual gyrus | 18 | 198 | 5.83 | −6 | −58 | 8 |
| Parietal-Parieto-occipital | AUTc + TYP- | R | Superior lateral occipital cortex | L | Angular gyrus | 39 | 124 | 4.63 | −50 | −50 | 40 |
| L | Supramarginal gyrus | ||||||||||
| TYP > AUTc | |||||||||||
| Frontal-Parietal | AUTc- TYP+ | L | Supplementary motor area | L | Angular gyrus | 39 | 190 | −5.45 | −56 | −50 | 52 |
| L | Supramarginal gyrus | ||||||||||
| AUTp > TYP | |||||||||||
| Frontal-Occipital | AUTp + TYP- | R | Precentral gyrus | L | Lingual gyrus | 18 | 322 | 8.04 | −8 | −52 | 4 |
| AUTp + TYP- | R | Precentral gyrus | L | Cuneal cortex | 18 | 65 | 4.41 | −8 | −68 | 22 | |
| AUTp + TYP- | R | Precentral gyrus | L | Occipital fusiform gyrus | 37 | 56 | 5.57 | −20 | −44 | −14 | |
| Parietal-Occipital | AUTp + TYP- | R | Supramarginal gyrus | L | Lingual gyrus | 18 | 90 | 6.91 | −6 | −58 | 2 |
| TYP > AUTp | |||||||||||
| Frontal-Parietal | AUTp- TYP+ | L | Supplementary motor area | L | Angular gyrus | 39 | 157 | −4.95 | −50 | −56 | 56 |
| L | Supramarginal gyrus | ||||||||||
| AUTnp > TYP | no significant results | ||||||||||
| TYP > AUTnp | |||||||||||
| Frontal-Parietal | AUTnp- TYP+ | R | Supplementary motor area | R | Supramarginal gyrus | 40 | 235 | −5.67 | 52 | −46 | 38 |
| R | Angular gyrus | ||||||||||
| AUTnp- TYP+ | L | Supplementary motor area | R | Angular gyrus | 39 | 250 | −5.41 | 54 | −58 | 32 | |
| AUTnp- TYP+ | L | Angular gyrus | L | Supplementary motor area | 6 | 157 | −5.80 | −8 | 2 | 50 | |
| Parietal-Parietal | AUTnp- TYP+ | L | Angular gyrus | L | Superior parietal lobule | 7 | 91 | −6.54 | −18 | −46 | 74 |
| AUTnp- TYP+ | L | Angular gyrus | L | Supramarginal gyrus | 40 | 70 | −5.44 | −60 | −26 | 26 | |
| AUTnp- TYP+ | B | Precuneus | B | Precuneus | 7 | 82 | −5.26 | 0 | −68 | 38 | |
| AUTp > AUTnp | |||||||||||
| Frontal-Parietal | AUTp + AUTnp- | L | Inferior frontal gyrus (p. operc.) | R | Superior parietal lobule | 7 | 104 | 5.74 | 24 | −52 | 50 |
| AUTp + AUTnp- | L | Inferior frontal gyrus (p. operc.) | R | Superior parietal lobule | 7 | 51 | 4.89 | 30 | −68 | 58 | |
| AUTp + AUTnp- | R | Supplementary motor area | R | Angular gyrus | 39 | 116 | 5.56 | 42 | −62 | 28 | |
| AUTnp > AUTp | |||||||||||
| Frontal-Frontal | AUTp- AUTnp+ | R | Precentral gyrus | R | Superior frontal gyrus | 6 | 86 | −5.61 | 22 | −10 | 50 |
| R | Precentral gyrus | ||||||||||
| AUTp- AUTnp+ | L | Precentral gyrus | L | Middle frontal gyrus | 6 | 85 | −7.59 | −30 | −2 | 52 | |
| L | Precentral gyrus | ||||||||||