Research Article
Changes in Temporal and Spatial Patterns of Intrinsic Brain Activity and Functional Connectivity in Upper-Limb Amputees: An fMRI Study
Table 4
Relative regional changes in ALFFs at 12 months.
| | Direction of change | Brain region | Voxels | -value | MNI coordinates | | | |
| | Positive ALFF | Caudate_R | 202 | 3.91 | 15 | 12 | 3 | | Rectus_L | 202 | 3.835 | 3 | 30 | -18 | | Cingulate_Mid_L | 95 | 4.198 | -12 | -42 | 42 | | Cingulate_Ant_R | 69 | 3.1 | 3 | 18 | 21 | | Frontal_Sup_Medial_R | 41 | 3.936 | 6 | 57 | 27 | | ParaHippocampal_L | 32 | 3.362 | -27 | -39 | -12 | | Cingulate_Mid_R | 30 | 6.424 | 12 | -33 | 42 | | Thalamus_R | 30 | 3.805 | 15 | -9 | -3 | | Precuneus_L | 28 | 4.674 | -9 | -69 | 60 | | Pallidum_L | 25 | 4.531 | -21 | -3 | 0 | | Occipital_Mid_R | 24 | 3.614 | 51 | -66 | 24 | | Caudate_R | 18 | 5.593 | 21 | -3 | 18 | | Supp_Motor_Area_L | 16 | 4.509 | -3 | 21 | 54 | | Hippocampus_R | 14 | 4.155 | 36 | -30 | -6 | | Putamen_L | 12 | 3.368 | -27 | -15 | 3 | | Insula_R | 10 | 3.873 | 39 | -18 | 0 | | Negative ALFF | Lingual_R | 476 | -6.267 | 18 | -63 | -6 | | Fusiform_R | 102 | -5.381 | 24 | 3 | -45 | | Lingual_L | 67 | -3.192 | -12 | -75 | -6 | | Precuneus_R | 55 | -4.646 | 24 | -45 | 6 | | Postcentral_R | 41 | -6.032 | 27 | -42 | 63 | | Precentral_R | 29 | -6.454 | 30 | -21 | 63 | | Precentral_L | 26 | -4.588 | -21 | -18 | 63 | | Supp_Motor_Area_R | 25 | -5.477 | 3 | -9 | 57 | | Paracentral_Lobule_L | 13 | -3.299 | -18 | -30 | 66 |
|
|
rs-fMRI scan done 12-month postamputation. |
