“…Based on activation in the pre-motor cortex bilaterally and the right insular cortex, we conclude that when mortgage defaults are rare, defaulting by the borrower violates the social norm causing feelings of disgust. The fear of being the only one who stands alone is well documented in economics (Keynes, 1965) and has been the finding of several recent strategic default foreclosure contagion studies (e.g., Rogers and Winter, 2009;Daneshvary, Clauretie, and Kader, 2011;Ding, Quercia, Li, and Ratcliffe, 2011;An and Qi, 2012;Gangel, Seiler, and Collins, 2013;and Seiler, Lane, and Harrison, 2014).…”