2008), perhaps with anxiety (Enoch et al., 2006), and antisocial personality (Dick, Agrawal, et al., 2006; Dick, Bierut, et al., 2006), or related personality traits (Villafuerte, Strumba, Stoltenberg, Zucker, & Burmeister, 2013). GABRA2 has been implicated in schizophrenia as well (Volk et al., 2002). These disorders are typically characterized by altered magnitude of EEG beta activity. However, associations between GABA system genes and alcohol use and abuse have not been replicated in the MCTFR data (Irons et al., 2014).
