“…In a representational space, some affective states were coherently clustered to constitute an emotional category that corresponded to one emotional label (e.g., nostalgia), but other affective states were distributed in a more graded way between two emotional categories/labels (e.g., fear and anxiety; Cowen & Keltner, 2017;Cowen, Laukka, Elfenbein, Liu, & Keltner, 2019). A representation space captured variation of meanings of the same emotion such as happiness, anger, shame, and respect (Boiger, Mesquita, Uchida, & Barrett, 2013;Muto, 2014;Uchida & Kitayama, 2009). The similarity structure was also reflected in neural representation of emotion (Saarimäki et al, 2018(Saarimäki et al, , 2016.…”