Brain changes after COVID-19-how concerned should we be?

Analysis of brain images taken before and after infection with SARS-CoV-2 suggests that even mild COVID-19 is associated with brain structure alterations and cognitive impairment. However, the clinical implications for individuals are unclear and further studies are needed to assess the generalizability of the findings and whether the effects are long-lasting.

Automated summary

Analysis of brain images before and after SARS-CoV-2 infection indicates that even mild COVID-19 can lead to changes in brain structure and cognitive impairment. However, the clinical implications for individuals are unclear and more studies are needed to determine the generalizability of these findings and the longevity of the effects.