Table 2.
Cerebral regions whose activity for the contrast [Landmark > Control] was predicted by navigation time across all participants and across age groups (sex and intracranial volume were included as covariates).
| H | BA | k | x | y | z | t | R2 | ES [95% CI] | |
|---|---|---|---|---|---|---|---|---|---|
| Multiple Regression Navigation time/[Landmark > Control] | |||||||||
| Inferior temporal gyrus | R | 21 | 40 | 45 | −22 | −16 | 5.08 | 0.33 | 0.24 [0.16, 0.32] |
| 51 | −31 | −13 | 4.80 | 0.28 [0.19, 0.38] | |||||
| Lingual gyrus | L | - | 27 | −30 | −58 | 5 | 4.69 | 0.14 | 0.40 [0.26, 0.54] |
| −24 | −46 | 5 | 4.66 | 0.46 [0.30, 0.62] | |||||
| Lingual gyrus | R | - | 15 | 30 | −49 | 2 | 4.64 | 0.19 | 0.54 [0.35, 0.73] |
| [Middle temporal gyrus] | 42 | −49 | 5 | 3.65 | 0.22 [0.12, 0.32] | ||||
| Middle frontal gyrus | R | 9 | 35 | 18 | 44 | 26 | 4.59 | 0.09 | 0.19 [0.13, 0.26] |
| Cerebellum Vermis | R | - | 67 | 3 | −55 | −4 | 4.59 | 0.15 | 0.39 [0.25, 0.53] |
| 3 | −43 | −13 | 3.92 | 0.40 [0.24, 0.57] | |||||
| Middle temporal gyrus | R | 20 | 10 | 45 | 8 | −37 | 4.56 | 0.29 | 0.23 [0.15, 0.32] |
| Parahippocampal gyrus | L | 19 | 13 | −33 | −40 | −4 | 4.47 | 0.16 | 0.36 [0.23, 0.49] |
| Middle frontal gyrus | R | 10 | 23 | 15 | 65 | 20 | 4.37 | 0.09 | 0.65 [0.41, 0.90] |
| [Superior frontal gyrus] | 6 | 68 | 14 | 3.75 | 0.61 [0.34, 0.88] | ||||
| Cerebellum lobule VI | R | - | 13 | 27 | −55 | −31 | 4.26 | 0.24 | 0.20 [0.13, 0.28] |
| Superior occipital gyrus | L | 18 | 11 | −21 | −97 | 23 | 4.26 | 0.11 | 0.50 [0.31, 0.70] |
| Angular gyrus | L | 39 | 53 | −54 | −61 | 29 | 4.01 | 0.22 | 0.53 [0.31, 0.75] |
| −45 | −79 | 35 | 4.00 | 0.37 [0.22, 0.52] | |||||
| −54 | −70 | 26 | 3.94 | 0.30 [0.18, 0.43] | |||||
| Angular gyrus | R | 39 | 13 | 45 | −58 | 32 | 4.01 | 0.11 | 0.51 [0.30, 0.72] |
| Superior frontal gyrus | L | 8 | 10 | −9 | 35 | 47 | 3.97 | 0.13 | 0.22 [0.13, 0.31] |
| Multiple Regression Age/[Landmark > Control] | |||||||||
| Superior temporal gyrus | L | 22 | 31 | −45 | −1 | −16 | 5.61 | 0.26 | 0.16 [0.12, 0.21] |
| 38 | −51 | 8 | −16 | 3.54 | 0.08 [0.05, 0.12] | ||||
| Brainstem | R | - | 17 | 3 | −7 | −1 | 5.40 | 0.11 | 0.20 [0.14, 0.26] |
The statistical threshold was defined as p < 0.001 uncorrected for multiple comparisons at voxel-level with an extent voxel threshold set at 10 voxels. For each cluster, the region with the maximum t-value is listed first and other regions in the cluster are listed [in square brackets]. Montreal Neurological Institute (MNI) coordinates (x, y, z) of the peak activation and the number of voxels (k) in a cluster are also shown. All values including t-values, effect sizes, and 95% confidence intervals were provided for the peak voxel coordinate but the R2 values were provided for the entire cluster. H, hemisphere; R, right hemisphere; L, left hemisphere; BA, Brodmann area; ES, effect size; CI, confidence interval.