Lockdowns Prematurely Aged Girls’ Brains More Than Boys’
MRI scans found girls’ brains appeared 4.2 years older than expected, compared with 1.4 years for boys
Adolescent girls who lived through Covid lockdowns experienced more rapid brain ageing than boys, according to data that suggests the social restrictions had a disproportionate impact on them.
MRI scans found evidence of premature brain ageing in both boys and girls, but girls’ brains appeared on average 4.2 years older than expected after lockdowns, compared with 1.4 years older for boys.
It is unclear whether the changes have negative consequences, but the findings have raised concerns that they might affect adolescents’ mental health and potential to learn.
