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Loss of smell during COVID linked to structural, functional brain alterations (healthimaging.com)

submitted 2 months ago by [email protected] to c/[email protected]

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Many individuals who lost their sense of smell when infected with COVID-19 show structural and functional brain alterations on imaging, according to new work published in Nature. Now, experts are concerned that the symptoms could be associated with long-term brain alterations. In a group of people who reported anosmia as one of their COVID symptoms, experts recently observed an association between the loss of smell and decreased functional activity during decision-making tasks, reduced cortical thickness and other neural measures.

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[–] [email protected] 16 points 2 months ago

Physical brain damage