Table 4.
Peak voxels for brain regions in which grey matter volume is correlated with cognitive performance
| Region | Left hemisphere | Right hemisphere | ||||
|---|---|---|---|---|---|---|
| MNI coordinates X Y Z (mm) | Talairach coordinates X Y Z (mm) | BSR | MNI coordinates X Y Z (mm) | Talairach coordinates X Y Z (mm) | BSR | |
| Frontal cortex | ||||||
| Frontal eye fields (BA 8) | −4 24 46 | −3 35 −42 | −6.87 | |||
| Frontal eye fields (BA 8) | −30 20 54 | −29 22 49 | −5.98 | |||
| Dorsal lateral PFC (BA 9) | −44 22 28 | −43 21 27 | −5.89 | |||
| Orbitofrontal (BA 11) | 6 36 −28 | 5 30 −26 | −5.94 | |||
| Temporal cortex | ||||||
| Inf. temporal gyrus (BA 20) | −62 −34 −26 | −58 −36 −19 | −8.64 | |||
| Medial temporal gyrus (BA21) | 66 −8 −14 | 62 −11 −7 | −7.57 | |||
| Hippocampus | 18 −8 −20 | 17 −10 −13 | −7.22 | |||
| Parietal cortex | ||||||
| Precuneus (BA 7) | 34 −74 46 | 35 −70 42 | −5.65 | |||
| Dorsal PCC (BA 31) | −2 −50 38 | −1 −47 36 | −7.93 | |||
| Angular gyrus (BA 39) | −42 −54 50 | −42 −51 46 | −6.08 | 52 −62 36 | 53 −59 35 | −5.44 |
| Sub-cortical regions | ||||||
| Caudate | 8 10 4 | 7 7 6 | −5.40 | |||