Table 1. White matter integrity and gray matter volume.
Left | Right | |||
Fractional Anisotropy a) | Mean | SD | Mean | SD |
Anterior mOFC – rACC | 0.413 | 0.059 | 0.387 | 0.065 |
Posterior mOFC – rACC | 0.425 | 0.063 | 0.435 | 0.061 |
Gray matter volumes b) | Mean | SD | Mean | SD |
Anterior mOFC | 1.294 | 0.479 | 1.820 | 0.642 |
Posterior mOFC | 3.658 | 0.702 | 3.502 | 0.495 |
rACC | 2.335 | 0.546 | 2.019 | 0.347 |
Abbreviations: OFC, orbitofrontal cortex; ACC, anterior cingulate cortex, mOFC, medial orbitofrontal cortex; rACC, rostral part of anterior cingulate cortex.
Mean fractional anisotropy values for bilateral mOFC-rACC white matter connections.
Gray matter volumes for the ROIs (i.e. anterior mOFC, posterior mOFC, and rACC).