Table 2.
Positive association of Fractional Anisotropy with Endurance.
| Voxels | p FWE | MNI X (mm) | MNI Y (mm) | MNI Z (mm) |
|---|---|---|---|---|
| 26380 | 0.002 | 8 | −40 | −36 |
| 685 | 0.037 | −19 | 44 | 11 |
| 185 | 0.040 | −20 | −81 | 24 |
| 63 | 0.049 | −15 | 42 | 29 |
| Probabilities of affected tracts in percent | ||||
| Region | Laterality | Probability | ||
| Middle cerebellar peduncle: | 4.25 | |||
| Pontine crossing tract (a part of MCP) | 1.04 | |||
| Body of corpus callosum | 1.60 | |||
| Splenium of corpus callosum | 0.30 | |||
| Corticospinal tract | R | 1.16 | ||
| Corticospinal tract | L | 1.18 | ||
| Medial lemniscus | R | 0.65 | ||
| Medial lemniscus | L | 0.68 | ||
| Inferior cerebellar peduncle | R | 0.30 | ||
| Inferior cerebellar peduncle | L | 0.46 | ||
| Superior cerebellar peduncle | R | 0.91 | ||
| Superior cerebellar peduncle | L | 0.77 | ||
| Cerebral peduncle | R | 1.45 | ||
| Cerebral peduncle | L | 1.88 | ||
| Anterior limb of internal capsule | R | 0.95 | ||
| Anterior limb of internal capsule | L | 0.33 | ||
| Posterior limb of internal capsule | R | 0.85 | ||
| Posterior limb of internal capsule | L | 0.36 | ||
| Retrolenticular part of internal capsule | R | 0.87 | ||
| Retrolenticular part of internal capsule | L | 0.41 | ||
| Anterior corona radiata | R | 0.59 | ||
| Anterior corona radiata | L | 0.62 | ||
| Superior corona radiata | R | 1.85 | ||
| Superior corona radiata | L | 1.76 | ||
| Posterior corona radiata | R | 1.16 | ||
| Posterior corona radiata | L | 1.25 | ||
| Posterior thalamic radiation (include optic radiation) | R | 1.08 | ||
| Posterior thalamic radiation (include optic radiation) | L | 0.62 | ||
| Sagittal stratum (include inferior longitudinal fasciculus and inferior fronto-occipital fasciculus) | R | 1.32 | ||
| Sagittal stratum (include inferior longitudinal fasciculus and inferior fronto-occipital fasciculus) | L | 0.42 | ||
| External capsule | R | 2.34 | ||
| External capsule | L | 2.31 | ||
| Fornix (cres)/Stria terminalis | R | 0.76 | ||
| Fornix (cres)/Stria terminalis | L | 0.86 | ||
| Superior longitudinal fasciculus | R | 1.52 | ||
| Superior longitudinal fasciculus | L | 2.48 | ||
| Superior fronto-occipital fasciculus (could be a part of anterior internal capsule) | R | 0.13 | ||
| Superior fronto-occipital fasciculus (could be a part of anterior internal capsule) | L | 0.01 | ||
| Uncinate fasciculus | L | 0.10 | ||
| Tapetum | R | 0.01 | ||
| Unclassified | 58.18 | |||
Negative correlation.
No significant results.
On the top dimensions of clusters (number of voxels) and localization of signal peaks (MNI coordinates) are given for regions showing maximal differences of tract-based spatial statistics values (signal peak). Below are the white matter tracts in the cluster based on the JHU ICBM-DTI-81 White-Matter Labels (as implemented in FSL).
Probabilities of affected tracts: It gives the (average) probability of all significant voxels being a member of the different labelled regions within the atlas (JHU ICBM-DTI-81 White-Matter), calculated with the FSL tool “atlasquery”.