Table 1.

Mean distribution of WM, GM, and CSF in the VOI and their standard deviations

	WM [%]	GM [%]	CSF [%]
PAT group	98.0 ± 2.5	1.6 ± 1.9	0.4 ± 0.8
HC group	97.1 ± 2.4	2.2 ± 1.8	0.5 ± 0.8

WM white matter; GM gray matter; CSF cerebrospinal fluid, VOI volume of interest; PAT group of 55 subjects with positive IgG antibodies to the nucleocapsid of SARS-CoV-2 or with positive SARS-CoV-2 qPCR test at least two months before the MR examination; HC 21 healthy controls with COVID-19 IgG < 22 kU/l