Facemask use has lesser consequences on indicators of cognitive performance than expected

(Faculty of Science - University of Copenhagen) A novel study shows that facemask use does not affect indicators of cognitive performance when the wearers are resting or performing moderate physical work in hot environments. However, wearing a facemask does make it more difficult to breathe when performing moderate physical work in a hot environment. The study is conducted by researchers at the Department of Nutrition, Exercise and Sports, University of Copenhagen in collaboration with the Europ...