“…Because appreciation events—assigning an affective or hedonic value to a sensory input—unfold as a function of a fundamental reward-behavior cycle (Berridge & Kringelbach, 2015; Kringelbach & Berridge, 2017), they really encompass a number of dissociable value mechanisms. For instance, parts of the appreciation event involve value mechanisms that specifically signal expected reward value, helping the organism prompt goal-directed behavior (Alcaro, Huber, & Panksepp, 2007; Berridge, Robinson, & Aldridge, 2009; Knutson & Karmakar, 2014; Knutson & Genevsky, 2018). Other value mechanisms compute and implement reward outcomes through integration of both expected reward signals and contextual information (Grabenhorst & Rolls, 2011; Knutson & Genevsky, 2018; Kringelbach, 2005; Rolls, 2016), thus producing value information tailored specifically to ongoing situational demands.…”