“…Paul & Garg, 2012; Shenefelt, 2010; Thurber, 2007; Tweeddale, Rowbottom, & McHardy, 1994; Wells, Outhred, Heathers, Quintana, & Kemp, 2012) and depression (Beckham, Greene, & Meltzer-Brody, 2013; Brown & Gerbarg, 2005; Karavidas et al, 2007; Sato, Kawamura, & Yamagiwa, 2011; Siepmann, Aykac, Unterdorfer, Petrowski, & Mueck-Weymann, 2008; Tsang, Fung, Chan, Lee, & Chan, 2006; Tweeddale et al, 1994). Preliminary studies have been done for treatment of substance abuse (Chen, Comerford, Shinnick, & Ziedonis, 2010; Ospina et al, 2008).…”