Long COVID’s brain fog: Impact of COVID-19 on memory
How “brain fog” from Long COVID can be akin to ageing 10 years. A King’s College London study reveals cognitive impairments that can last up to 2 years post-infection.
![Long COVID’s brain fog: Impact of COVID-19 on memory](/content/images/size/w1200/2023/07/www-0663.jpg)
How “brain fog” from Long COVID can be akin to ageing 10 years. A King’s College London study reveals cognitive impairments that can last up to 2 years post-infection.
T he lingering effects of COVID-19 have continued to puzzle scientists, leading them to explore the phenomenon known as “brain fog.” This condition, affecting some individuals long after their initial infection, has been compared to ageing 10 years.
A groundbreaking study by King’s College London sheds light on the impact of COVID-19 on memory, revealing cognitive impairments in those with persistent symptoms.
Understanding Long COVID and Brain Fog
Long COVID is a term used to describe persistent symptoms experienced by individuals for more than four weeks after their initial COVID-19 infection. These symptoms often include fatigue, difficulty concentrating, shortness of breath, and muscle aches. Among the various symptoms, “brain fog” stands out as a concerning aspect.
The study conducted by King’s College London involved over 5,100 participants from the COVID Symptom Study Biobank. Researchers use 12 cognitive tests to assess working memory, attention, reasoning, and motor controls. The first cohort, examined in July and August 2021, displayed lower cognitive scores in those with positive COVID-19 infections, particularly in individuals experiencing symptoms for more than 12 weeks.
Remarkably, these deficits were comparable to ageing around 10 years or displaying mild psychological distress.
CONTINUE READING...
Enjoy unlimited access now.
To get full access to this article,
simply become a member of PUBLIC SQUARE now.
By doing so, you will be supporting
our independent journalism.
MEMBERSHIP OPTIONS:
£3/month ∙ £5/month ∙ £7/month
You can cancel anytime.
BECOME A MEMBER
Already a member? Sign in here!
BENEFITS OF MEMBERSHIP:
✅ Read exclusive member-only articles
✅ Read our daily review of the UK front pages
✅ Receive every new article by email
✅ Access all our articles
✅ Get Special Discounts with our partners
✅ Join the conversation: Comment our articles
✅ Access our archives
✅ More importantly: Support independent journalism and keep the magazine going
Read more
![King Charles’ property empire earns £334,000 from housing benefit](/content/images/size/w600/2024/07/00000053-min.png)
— The Crown Estate has received over £334,000 in housing benefits since 2020, despite earning £1.1bn last year and evicting 31 tenants. Critics call this an example of housing system inequality.
![COVID Today 🦠 26 July 2024](/content/images/size/w600/2023/09/cover--001227.jpg)
— Latest Weekly UK COVID-19 Data. COVID levels in England are rising more slowly, with mixed trends: slowing in the south but increasing in the north. Scotland and Wales see peaks in cases and hospitalisations. COVID remains a risk, especially for the elderly and immunocompromised.
![Front pages 📰 26 July 2024](/content/images/size/w600/2023/05/0---cover-press-review-min-13.jpg)
— Your daily roundup of the front pages of the main newspapers and magazines today in the UK.
![Keir Starmer’s first prime minister’s questions: Four things we learnt](/content/images/size/w600/2024/07/00000048-min.png)
— In his first PMQs as PM, Keir Starmer criticised his predecessors and rival parties, while Rishi Sunak focused on Ukraine, avoiding direct attacks, and the SNP challenged Starmer on Labour’s internal issues, revealing ongoing tensions.
|