Tag Archives: mental

post-Covid cognitive impairment

Just read a thought-provoking article in New Atlas about the cognitive deficits experienced by people who have had severe Covid:

‘A new study has presented the most rigorous investigation to date into the long-term cognitive impacts of severe COVID-19. The research, led by scientists from Imperial College London and the University of Cambridge, found persistent cognitive deficits in hospitalized patients equivalent to declines consistent with 20 years of brain aging.’

https://newatlas.com/health-wellbeing/cognitive-impact-severe-covid-equal-20-years-brain-aging/?utm_source=New+Atlas+Subscribers&utm_campaign=1643987275-EMAIL_CAMPAIGN_2022_05_05_12_42&utm_medium=email&utm_term=0_65b67362bd-1643987275-92416841

The study followed the post-Covid recovery of 46 people who had all had severe Covid, including 16 who had been ventilated. Their cognitive functions were compared to that of ‘age and demographically matched healthy control subjects.’ It was found that the more severe the disease, the greater the cognitive impairment:

‘These COVID patients were slower to respond to tasks and less accurate in their responses, compared to their matched controls. More specifically, the COVID patients performed poorly on “verbal analogical reasoning” tasks which are designed to test particular word-based reasoning cognitive domains.’

And as if that were not enough, there is some evidence to suggest that:

A study published earlier this year from researchers at the University of Oxford found minor cognitive deficits in subjects experiencing mild COVID-19 up to six months after an acute infection.

You can find the complete article here.

I know everyone wants to believe that the worst of Covid is over, but with Omicron morphing into BA.4 and BA.5 already, it’s not done with us yet. Please treat this disease with the caution it deserves. Even if you’re fully vaccinated. Even if you’ve had it before. Because there may be outcomes worse than death. 😦

Meeks


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