“…These studies have suggested that the decrease in heart rate following alcohol may reflect a stress-dampening or tension-reduction effect of alcohol that could lead to the subjective perceptions of high and intoxication following alcohol (Greeley and Oei, 1999). Many studies have implied that the stimulant-like effects are predominantly seen in the early phases of alcohol exposure, usually when BrAC levels are rising (Friedman et al, 1980; Mello, 1983; Conrod et al, 2001; also see recent review by Hendler et al, 2013), and some of these effects may be accompanied by a decreased in stress-responsiveness, including a lowering of heart-rate following alcohol administration. There are also studies demonstrating that cues associated with alcohol can result in alterations in heart rate and heart rate variability (Hauser et al, 2003; Ingjaldsson et al, 2003; Garland et al, 2012), suggesting that the tachycardia and decreased heart rate variability seen in oral alcohol studies may be due, in part, to the olfactory, visual and gustatory cues associated with drinking alcohol.…”