RESEARCHERS SAY THAT PEOPLE WHO HAD MILD COVID HAVE "A SEVERE PATTERN OF CHANGES IN HOW THE BRAIN COMMUNICATES AS WELL AS ITS STRUCTURE."; ATROPHY IN THE LIMBIC SYSTEM AFFECTS COMMUNICATION AND EMOTIONS OF AFFECTED PATIENTS. IN THIS FUNCTIONAL CONNECTIVITY ANALYSIS, INDIVIDUALS WITH COVID-19 HAD WIDESPREAD FUNCTIONAL CHANGES IN 5 TO ALL OF THE 12 NETWORKS ASSESSED.