Biological Markers of Cognitive Impairments in Combat and Contact-Sport Athletes: A Systematic Review. - Fernandes, José Raimundo; de Brito, Michele Andrade; Costa, Keveenrick Ferreira; Rios, Felipe Inostroza; Roa-Gamboa, Ignacio; Almeida, Naiara Ribeiro; de Camargos, Einstein Francisco; Díaz de Durana, Alfonso López; Miarka, Bianca; Nóbrega, Otávio de Toledo; Brito, Ciro José (Sports (2075-4663), 2026)