Peer-Reviewed Publication LINKÖPING UNIVERSITY IDA BLYSTAD, NEURORADIOLOGIST AND RESEARCHER AFFILIATED WITH LINKÖPING UNIVERSITY. CREDIT: LINKÖPING UNIVERSITY Researchers at Linköping University, Sweden, have examined the brains of 16 patients previously hospitalised for COVID-19 with persisting symptoms. They have found differences in brain tissue structure between patients with persisting symptoms after COVID-19 and healthy people. Their findings,...