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How post-Covid loss of smell or taste affects cognition

Publicado em 19 agosto 2022
Sao Paulo: Patients with the most severe post-Covid smell and taste disorders are likely to perform worst in cognitive tests, especially when these involve memory, finds a study strengthening the hypothesis that loss of smell could be an early sign of the impending onset of Alzheimer's disease. In the study, a group of Brazilian researchers analysed clinical data from 701 patients hospitalised for moderate or severe Covid-19. The results, reported in European Archives of Psychiatry [...]