Brain scans of coronavirus patients suggest ‘significant’ grey matter loss over time: study
Fox News
An analysis of brain scans from people once infected with COVID-19 suggested a consistent pattern in loss of grey matter over time, researchers say.
"Our findings thus consistently relate to loss of grey matter in limbic cortical areas directly linked to the primary olfactory and gustatory system," or areas in the brain related to the perception of smell and taste, authors wrote. The initial set of scans taken before the pandemic strengthens the findings, study authors say, because they help differentiate the effects of COVID-19 disease from patients’ preexisting health conditions.
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