Table 3.
Correlation between cortical thickness and impulsivity
| Cortical regions | Total |
Attention |
Motor |
Non-planning |
||||
|---|---|---|---|---|---|---|---|---|
| r | p-value | r | p-value | r | p-value | r | p-value | |
| L Inferior occipital gyrus | -0.181 | 0.078 | -0.141 | 0.169 | -0.228 | 0.026 | -0.096 | 0.350 |
| L Anterior cingulate gyrus | -0.166 | 0.105 | -0.166 | 0.107 | -0.171 | 0.096 | -0.102 | 0.321 |
| L Pars opercularis | -0.277 | 0.006 | -0.294 | 0.004 | -0.286 | 0.005 | -0.156 | 0.129 |
| L Parahippocampal gyrus | -0.233 | 0.022 | -0.171 | 0.095 | -0.253 | 0.013 | -0.170 | 0.098 |
| L Angular gyrus | -0.175 | 0.088 | -0.112 | 0.279 | -0.162 | 0.114 | -0.164 | 0.111 |
| L Supramarginal gyrus | -0.177 | 0.085 | -0.208 | 0.042 | -0.143 | 0.164 | -0.124 | 0.230 |
| L Lateral superior temporal gyrus | -0.125 | 0.223 | -0.106 | 0.304 | -0.153 | 0.135 | -0.066 | 0.523 |
| L Planum polare | -0.185 | 0.071 | -0.211 | 0.039 | -0.150 | 0.145 | -0.133 | 0.196 |
| L Inferior temporal gyrus | -0.239 | 0.019 | -0.210 | 0.040 | -0.263 | 0.010 | -0.149 | 0.147 |
| R Inferior occipital gyrus | -0.186 | 0.070 | -0.204 | 0.046 | -0.154 | 0.135 | -0.136 | 0.188 |
| R Subcentral gyrus | -0.294 | 0.004 | -0.235 | 0.021 | -0.268 | 0.008 | -0.250 | 0.014 |
| R Anterior cingulate gyrus | -0.236 | 0.021 | -0.203 | 0.048 | -0.240 | 0.018 | -0.167 | 0.104 |
| R Orbital gyrus | -0.208 | 0.042 | -0.094 | 0.360 | -0.255 | 0.012 | -0.160 | 0.120 |
| R Supramarginal gyrus | -0.159 | 0.122 | -0.191 | 0.062 | -0.119 | 0.248 | -0.118 | 0.254 |
| R Straight gyrus | -0.185 | 0.071 | -0.176 | 0.085 | -0.170 | 0.097 | -0.138 | 0.181 |
| R Lateral superior temporal gyrus | -0.145 | 0.158 | -0.143 | 0.165 | -0.151 | 0.143 | -0.089 | 0.391 |
| R Inferior temporal gyrus | -0.122 | 0.236 | -0.186 | 0.070 | -0.153 | 0.136 | -0.008 | 0.940 |
Pearson’s partial correlation adjusted for age, sex, education level, and total intracranial cavity volume was performed. L: left hemisphere, R: right hemisphere