text: The analysis showed that sick patients had low gray matter levels in their foreheads upon discharge and for the next six months, even when cerebrovascular disease was controlled?
classes:  No, the gray matter volume is further declining with the intensity of Covid - 19 patients.  Also, the gray matter volume is further declining with the intensity of Covid - 19 patients.  Yes, the gray matter volume is further declining with the intensity of Covid - 19 patients.