Cookies on this website
We use cookies to ensure that we give you the best experience on our website. If you click 'Continue' we'll assume that you are happy to receive all cookies and you won't see this message again. Click 'Find out more' for information on how to change your cookie settings.

Researchers from Oxford’s Department of Experimental Psychology and Nuffield Department of Clinical Neurosciences have shown that people who have had Covid but don’t complain of long Covid symptoms in daily life nevertheless can show degraded attention and memory for up to 6-9 months.

Woman sitting on the grass writing in a journal

Previous studies have shown that after acute Covid-19 infection some people can continue to suffer from cognitive symptoms such as difficulties in concentrating, colloquially referred to as brain fog, as well as forgetfulness and fatigue – features of the ‘long Covid’ syndrome.

But it was not known whether cognitive performance can also be affected in individuals who had mild symptoms and report no concerns after recovery from acute Covid infection.

In this study, participants were asked to complete a number of exercises to test their memory and cognitive ability, with a focus on cognitive functions critical for daily life, such as sustaining attention, memory, planning and semantic reasoning.

Read the full story on the University of Oxford website

Similar stories

Com-COV vaccine study to research third dose booster options for 12-to-15-year-olds

Researchers running the University of Oxford-led Com-COV programme have launched a further study of COVID-19 vaccination schedules in young people aged 12 to 15 – with a focus on assessing different options for a third dose booster vaccination.

Population-scale study highlights ongoing risk of COVID-19 in some cancer patients despite vaccination

COVID-19 vaccination is effective in most cancer patients, but the level of protection against COVID-19 infection, hospitalisation and death offered by the vaccine is less than in the general population and vaccine effectiveness wanes more quickly.

New reporting guidelines developed to improve AI in healthcare settings

New reporting guidelines, jointly published in Nature Medicine and the BMJ by Oxford researchers, will ensure that early studies on using Artificial Intelligence (AI) to treat real patients will give researchers the information needed to develop AI systems safely and effectively.

Major boost for Oxford’s mission to counter future pandemic threats

The Moh Family Foundation has given a substantial gift to support the work of Oxford University’s Pandemic Sciences Institute, greatly strengthening its ability to identify and counter future pandemic threats and ensure equitable access to treatments and vaccines around the world.

Three NHSBT research units launch at University of Oxford

The NIHR has awarded three new Blood and Transplant Research Units (BTRUs) to the University of Oxford.