The New York Times (3/7, Belluck) reports, “COVID-19 may cause greater loss of gray matter and tissue damage in the brain than naturally occurs in people who have not been infected with the virus, a large…study finds.” This study” found shrinkage and tissue damage primarily in brain areas related to sense of smell; some of those areas are also involved in other brain functions, the researchers said.” The findings were published in Nature.
USA Today (3/7, Weintraub) reports the study “used before-and-after brain images of 785 British people, ages 51 to 81.” USA Today adds, “Analysis of the ‘before’ and ‘after’ images from the UK Biobank showed that people infected with COVID-19 had a greater reduction in their brain volumes overall and performed worse on cognitive tests than those who had not been infected.” The findings also revealed brain changes among people “who had much milder disease.”
Bloomberg (3/7, Gale) also reports on the study.
Related Links:
— “Covid May Cause Changes in the Brain, New Study Finds “Pam Belluck, The New York Times, March 7, 2022