Table 1.
Association of event-related potential (ERP) with cortical and subcortical structural volumes. 82 brain volumes were extracted for N=369 subjects out of the 449 who had ERP data using Freesurfer. The association was evaluated using partial correlation adjusting for age, sex and data collection site. ERP component E1 was correlated with six regional volumes (after false discovery rate correction (FDR)), while E3 was related to 2 regional volumes. ERP components E2 and E6 did not yield significant correlations after FDR correction.
Brain Regions (volume) | E1 | |
---|---|---|
R | P | |
L. caudal middle frontal | -0.158 | 0.00238 |
L. pars opercularis | -0.173 | 0.00086 |
L. posterior cingulate | -0.153 | 0.00324 |
L. insula | -0.158 | 0.00236 |
R. middle temporal | -0.152 | 0.00351 |
R. supramarginal | -0.148 | 0.00433 |
E3 | ||
L. entorhinal | 0.171 | 0.00098 |
L. Hippocampus | 0.167 | 0.00125 |
L, Left; R, Right