“…In light of the above, an interesting question is thus whether deafness impacts on the functional mechanisms and underlying brain circuits supporting social skills. Indeed, on the one hand, deaf individuals often report feelings of loneliness, social isolation (Bott & Saunders, 2021), and social exclusion (Alzuguren et al, 2019), especially in childhood and adolescence (Patel et al, 2021). On the other hand, available studies focusing on social abilities in deaf participants reported both compensatory ( enhancement hypothesis , e.g., Bolognini et al, 2010; Ferrari et al, 2019) and impaired ( deficit hypothesis , e.g., Sidera et al, 2017) mechanisms, suggesting the existence of a complex scenario that deserves further investigation (Cawthon et al, 2018).…”