Table 4 Cortical activation in children with DD and control children during exact calculation
From: Impaired neural networks for approximate calculation in dyscalculic children: a functional MRI study
Anatomical region | Talairach coordinates | T | Number of voxels in cluster | ||
|---|---|---|---|---|---|
| Â | x | y | z | Â | Â |
Children with DD (p < 0.005 FDR corrected) | Â | Â | Â | Â | Â |
   Right middle occipital gyrus (MOG) | 45 | -73 | -6 | 7.36 | 94 |
   Right inferior temporal gyrus (ITG) | 45 | -70 | 1 | 6.0 |  |
   Right fusiform gyrus (FG) | 45 | -59 | -17 | 5.7 |  |
   Left intraparietal sulcus (IPS) | -45 | -47 | 50 | 6.57 | 288 |
   Right inferior frontal gyrus (IFG) | 21 | -90 | 7 | 6.95 | 20 |
   Right intraparietal sulcus (IPS) | 48 | -36 | 46 | 6.82 | 242 |
   Right inferior parietal lobe (IPL) | 53 | -41 | 49 | 6.72 |  |
   Anterior cingulated gyrus (ACG) | 0 | 8 | 49 | 6.3 | 120 |
   Left inferior frontal gyrus (IFG) | -30 | 23 | -1 | 6.22 | 54 |
   Right inferior frontal gyrus (IFG) | 36 | 23 | -11 | 6.08 | 76 |
   Left middle frontal gyrus (MFG) | -27 | 3 | 58 | 5.8 | 98 |
   Right middle frontal gyrus (MFG) | 39 | 36 | 20 | 5.59 | 15 |
   Right middle frontal gyrus (MFG) | 42 | 48 | 20 | 5.36 | 12 |
Control children (p < 0.005 FDR corrected) | Â | Â | Â | Â | Â |
   Left inferior frontal gyrus (IFG) | -33 | 26 | 1 | 7.42 | 491 |
   Left intraparietal sulcus (IPS) | -30 | -56 | 44 | 10.01 | 902 |
   Right superior parietal lobe (SPL) | 30 | -71 | 45 | 9.33 | 914 |
   Right intrapaprietal sulcus (IPS) | 45 | -42 | 41 | 8.63 |  |
   Left precentral gyrus | -48 | 2 | 33 | 8.8 | 126 |
   Right inferior frontal gyrus (IFG) | 36 | 18 | 7 | 8.49 | 211 |
   Left middle occipital gyrus (MOG) | -45 | -73 | -4 | 7.78 | 806 |
   Left fusiform gyrus (FG) | -39 | -59 | -12 | 7.54 |  |
   Left superior frontal gyrus (SFG) | -24 | 3 | 61 | 6.99 | 481 |
   Left middle frontal gyrus (MFG) | -27 | -9 | 47 | 6.41 |  |
   Right inferior occipital gyrus (IOG) | 42 | -79 | -6 | 6.46 | 238 |
   Right inferior temporal gyrus (ITG) | 48 | -67 | -2 | 5.67 |  |
   Right inferior frontal gyrus (IFG) | 50 | 7 | 33 | 6.27 | 93 |
   Right middle frontal gyrus (MFG) | 42 | 37 | 37 | 4.51 | 214 |
   Right middle frontal gyrus (MFG) | 27 | 0 | 58 | 5.35 | 68 |
   Left thalamus | -12 | -14 | 12 | 5.17 | 36 |
   Right lingual gyrus (LG) | 18 | -79 | -1 | 5.16 | 27 |
   Left lingual gyrus (LG) | -18 | -87 | -1 | 4.72 | 17 |
   Right fusiform gyrus (FG) | 45 | -47 | -15 | 4.66 | 13 |