“…Several studies have emphasized, in chronic diseases, the neuropsychological functioning in chronic diseases (Catalano et al, 2019), even in ADHD (Martino et al, 2017; Fabio et al, 2018; Salehinejad et al, 2019) and it is known that the neuropsychological evaluation may reflect also the involvement of the frontal lobe functions (Bechara and Noel, 2010; Vicario and Martino, 2010). It could be furthermore interesting to provide more work on the mechanisms underlying the relationship between clinical psychological symptoms as anxiety, depression and health related quality of life, and chronic medical conditions among which we can consider metabolic, bone, celiac, and thyroid diseases (Misra and Lager, 2008; Di Corrado et al, 2013; Smith et al, 2013; Castelnuovo et al, 2015; Del Piccolo et al, 2015; Catalano et al, 2017, 2018; Guicciardi, 2017; Le Donne et al, 2017; Martino et al, 2018a,b, 2019). It would be also interesting to investigate how negative emotions, such as anger and disgust, are linked to different psychopathological conditions, such as depression and personality disorders (Vicario, 2013; Craparo et al, 2016; Vicario et al, 2017).…”