“…Other studies have found activation in somato-sensoric areas as well (Morrison et al, 2004;Botvinick et al, 2005;Jackson et al, 2005;Jackson et al, 2006a). Empathy for pain is modulated by pain intensity (Hein and Singer, 2008); contextual factors (Hein and Singer, 2008) such as imitation (De Coster et al, 2013); observer characteristics (Hein and Singer, 2008) such as attention processing and perspective taking ability; alexithymia (Bernhardt and Singer, 2012); prior pain experience (Preis and Kroener-Herwig, 2012;Preis et al, 2013); age (Chen et al, 2014); sex (Coll et al, 2012;Preis and Kroener-Herwig, 2012;Preis et al, 2013); and variables of the observed person (Hein and Singer, 2008) such as affection, similarity to the observer (Preis and Kroener-Herwig, 2012) or group membership (Hein and Singer, 2008;Xu et al, 2009;Hein et al, 2010;Cheon et al, 2011;Bernhardt and Singer, 2012;Montalan et al, 2012).…”