FAAH and Anxiety: Consistent with what has been found in the rodent literature, humans bearing the C385A FAAH SNP exhibit lower levels of trait anxiety, blunted reactivity of the amygdala in response to threat, increased functional and structural connectivity between the ventromedial prefrontal cortex and the amygdala and enhanced fear extinction (Demers, Drabant Conley, Bogdan, & Hariri, 2016; Dincheva et al., 2015; Gärtner et al., 2019; Gee et al., 2016; Green et al., 2021; Gunduz-Cinar et al., 2013; Hariri et al., 2009; Sisk et al., 2022; Zabik et al., 2022).