“…Meanwhile, volumetric changes of the OB, mainly by magnetic resonance imaging (MRI) assessment, have been reported in multiple brain disorders (Chen et al, 2014, 2018a; Li et al, 2016; Petekkaya et al, 2020). A reduction in the OB volume has also been reported in psychiatric disorders, such as major depressive disorders and SZ (Asal et al, 2018; Gul et al, 2015; Negoias et al, 2010; Nguyen et al, 2011; Rottstädt et al, 2018; Rottstaedt et al, 2018a, 2018b; Turetsky et al, 2000). Importantly, there are reports that indicate a volume reduction in subjects at high risk for psychosis (Turetsky et al, 2003, 2018), suggesting that the changes found in SZ and related disorders may not be due to secondary effects of medication.…”