The part that needs more research is the level of difference between hospitalized and non-hospitalized COVID patients. They only had 15 who were hospitalized.
> Unlike in post hoc disease studies, the availability of pre-infection imaging data helps avoid ...
That depends on why the earlier brain scans were done.
edit - I didn't find discussion on the UK one, but an Australian study found those with some health concerns were more likely to accept the invitation. Not surprising.
> Unlike in post hoc disease studies, the availability of pre-infection imaging data helps avoid ...
That depends on why the earlier brain scans were done.
edit - I didn't find discussion on the UK one, but an Australian study found those with some health concerns were more likely to accept the invitation. Not surprising.