Table 3.
Brain regions with the GMV positively associated with the RSS in participants with schizophrenia
| Number | Cluster size | Brain regions | Side | BA | MNI coordinate | Peak t value | ||
|---|---|---|---|---|---|---|---|---|
| x | y | z | ||||||
| 1 | 37729 | Superior frontal cortex | L | 6 | -26 | -2 | 61 | 2.77 |
| Precentral gyrus | L | 6 | -34 | -6 | 57 | 4.72 | ||
| Postcentral gyrus | L | 4 | -52 | -15 | 51 | 3.37 | ||
| Supplementary motor area | L | 6 | -6 | -13 | 64 | 4.53 | ||
| Middle frontal cortex | L | 6 | -26 | 1 | 63 | 2.70 | ||
| 2 | 15142 | Precentral gyrus | R | 6 | 54 | 0 | 43 | 3.63 |
| Postcentral gyrus | R | 4 | 52 | -8 | 38 | 2.83 | ||
| Middle frontal cortex | R | 6 | 41 | -6 | 55 | 3.40 | ||
GMV gray matter volume, RSS responsive search score, BA Broadmann area, MNI Montreal Neurological Institute, R right, L left
Automated Anatomical Labeling (AAL) software [94] and the Brodmann templates implemented in MRIcroN software (https://www.nitrc.org/plugins/mwiki/index.php/mricron:MainPage) were employed to define Brodmann area