Leonardo Brandao Barreto

Leonardo Brandão Barreto is a professor of neurology at the Federal University of Ouro Preto and serves as head of the Neurology Department at Santa Casa da Misericórdia Hospital in Ouro Preto, Minas Gerais, Brazil. His academic work focuses on neurology, cognition, and neurodegenerative disorders, including research into Parkinsonian symptoms, cognitive decline, and the neurological effects of Sydenham’s chorea. Published studies also address stroke epidemiology in Brazil, biochemical markers associated with cognitive impairment, and neurological conditions linked to HIV infection. Alongside his medical and academic work, Barreto is the author of Azul, a novel inspired by Plato’s Allegory of the Cave that explores questions of curiosity, dialogue, and individual autonomy.