Table 3: fMRI main loci of brain activation in MS patients and Controls during the n-back working memory task.
IFG = Inferior Frontal Gyrus; MOG = Medial Orbital Gyrus; IPL = Inferior Parietal Lobule.
Statistical threshold of p<0.0001.
| | MNI coordinates | |
Region | Cluster size | x | y | z | T |
IFG (pars triangularis) | 15737 | -43 | 29 | 18 | 10.10 |
IFG (pars triangularis) | 12079 | 51 | 31 | 20 | 7.94 |
IFG (pars orbitalis) | 3124 | -33 | 23 | -4 | 10.51 |
IFG (pars orbitalis) | 2623 | 33 | 24 | -6 | 7.75 |
Middle Cingulate Gyrus | 9568 | 6 | 16 | 42 | 9.95 |
| | -7 | 9 | 45 | |
MOG | 1003 | -48 | 49 | 0 | 6.6 |
MOG | 102 | 33 | 55 | -6 | 5.18 |
IPL | 18563 | -32 | -58 | 43 | 9.14 |
IPL | 42554 | 38 | -56 | 55 | 10.28 |
Thalamus | 2221 | -7 | -20 | 6 | 6.07 |
Vermis | 593 | 1 | -61 | -37 | 7.57 |
Cerebellum | 3175 | -36 | -62 | -31 | 8.15 |
Hippocampus | 532 | 24 | -26 | -5 | 7.91 |