Table 1.
Whole-Brain Contrasts
| Contrast | Number of Clusters | Cluster Size (Voxels) | Talairach Coordinates | Peak T | Anatomical Location | ||
|---|---|---|---|---|---|---|---|
| Peak x | Peak y | Peak z | |||||
| Write With Ink > fixation | 4 | 118,590 | 18 | −46 | −26 | 13.9 | Right cerebellum |
| −24 | −58 | −26 | 12.7 | Left cerebellum | |||
| 35 | −46 | −14 | 7.5 | Right posterior fusiform gyrus | |||
| 29 | −90 | 0 | 7.5 | Right occipital lobe | |||
| −44 | −42 | −23 | 7.0 | Left posterior fusiform gyrus | |||
| 49,347 | −33 | −43 | 43 | 21.3 | Left IPS | ||
| −39 | −22 | 52 | 11.7 | Left dorsal postcentral gyrus | |||
| −33 | −19 | 52 | 10.8 | Left dorsal precentral gyrus | |||
| −36 | −4 | 13 | 10.7 | Left insula | |||
| −24 | −13 | 49 | 9.1 | Left posterior superior frontal sulcus | |||
| −6 | −7 | 55 | 8.6 | Left ACC | |||
| −51 | −4 | 37 | 7.1 | Left ventral precentral gyrus | |||
| 31,838 | 27 | −40 | 40 | 11.8 | Right IPS | ||
| 18,495 | 48 | 2 | 31 | 9.5 | Right ventral precentral gyrus | ||
| 24 | −13 | 49 | 9.3 | Right posterior superior frontal sulcus | |||
| Motor component: Write With Ink > Watch Dynamic | 3 | 118,665 | 24 | −40 | −26 | 10.3 | Right cerebellum |
| −24 | −55 | −29 | 8.8 | Left cerebellum | |||
| 36 | −55 | −11 | 7.2 | Right posterior fusiform gyrus | |||
| 30,254 | −30 | −40 | 46 | 10.3 | Left IPS | ||
| −33 | −19 | 49 | 10.2 | Left dorsal postcentral gyrus | |||
| −1 | 5 | 46 | 6.3 | Left ACC | |||
| 2,152 | 21 | −10 | 55 | 6.9 | Right posterior superior frontal sulcus | ||
| Visual component: Write With Ink > Write Without Ink | 6 | 24,288 | 42 | −40 | −17 | 11.4 | Right posterior fusiform gyrus |
| 33 | −79 | 4 | 7.6 | Right middle occipital gyrus | |||
| 17,273 | 24 | −61 | 52 | 8.8 | Right IPS | ||
| 13,946 | −18 | −67 | 46 | 7.6 | Left IPS | ||
| 12,885 | −42 | −67 | −11 | 6.9 | Left posterior fusiform gyrus | ||
| 3,034 | 42 | −4 | 40 | 1.1 | Right ventral precentral gyrus | ||
| 1,791 | 30 | −10 | 55 | 7.1 | Right posterior superior frontal sulcus | ||
| Visual-motor component: Write With Ink > Watch Dynamic and Write With Ink > Write Without Ink | 3 | 10,484 | 36 | −58 | −11 | 7.1 | Right posterior fusiform gyrus |
| 5,452 | −30 | −46 | 46 | 6.3 | Left posterior IPS | ||
| 1,114 | 27 | −13 | 52 | 6.6 | Right posterior superior frontal sulcus | ||
| Unfolding: Watch Dynamic > Watch Static | 0 | – | – | – | – | – | – |
| Handwritten forms: Watch Static > Watch Typed | 5 | 2,002 | −24 | −64 | 52 | 8.4 | Left posterior IPS |
| 1,916 | 45 | −61 | −8 | 12.6 | Right posterior fusiform gyrus | ||
| 1,219 | 18 | −61 | 49 | 6.9 | Right posterior IPS | ||
| 1,025 | 42 | 44 | 22 | 6.4 | Right pFC | ||
| 711 | 27 | −88 | 9 | 7.0 | Right middle occipital gyrus | ||
Local peaks with a T statistic greater than 6.0 are reported for large clusters that spanned several anatomical locations.