“…A significant number of humans grieving the loss of a family member or intimate partner experience long, and sometimes short - but intense - periods of post-traumatic stress, major depression, panic attacks, and generalized anxiety (Byrne & Raphael, 1999, Kristensen et al, 2012, Onrust & Cuijpers, 2006, Zivin & Christakis, 2007). Social-buffering serves as a potent anxiolytic, while social isolation, separation, or loss of a familiar conspecific predicts poor mental and physical health (Cohen & Wills, 1985, Flannery & Wieman, 1989, Heinrichs et al, 2003, Karelina & DeVries, 2011, Maulik et al, 2010, Smith & Wang, 2012, Smith, Lei, & Wang 2013), increasing the risk of developing debilitating psychological diseases (Byrne & Raphael, 1997, Elwert & Christakis, 2008a, Elwert & Christakis, 2008b, Kristensen et al, 2012, Onrust & Cuijpers, 2006, Rozenzweig et al, 1997, Zivin & Christakis, 2007). Previous clinical research has associated these mental health issues with dysregulation in OT, AVP, and CRH (Dinan et al, 1999, Meyer-Lindenberg et al, 2011, Pitman et al, 1993, Purba et al, 1996, Raadsheer et al, 1994).…”