by Bob Yirka, Medical Xpress Cortical thickness atrophy after mild COVID-19 infection. Surface-based morphometry by high-resolution 3T MRI (A). Results from the analysis of 81 subjects with confirmed SARS-CoV-2 diagnosis (who had mild respiratory symptoms and did not require hospitalization or oxygen support) compared with 81 healthy volunteers (without a diagnosis of COVID-19). The analysis...