al., 1996; Lankford and Myers, 1996; Long et al., 1996; Overstreet et al., 1997; Rodd-Henricks et al., 2000; Rodd et al., 2010). Other selectively bred high alcohol-consuming rat lines (Alko Alcohol preferring and Sardinian alcohol preferring rats) had higher levels of serotonin in whole brain or selected regions than their low alcohol-consuming counterparts (Alko Non-Alcohol and Sardinian non-preferring rats) (Bell, Sable et al. 2012).
