Table 2:

Normal brain tissue cell density estimates (1/mm²)

	Mean	SD	Mean, Corrected to 4-μm Thickness	SD, Corrected to 4-μm Thickness
Cortex	2473^{^a}	716^{^a}	2011	582
White matter	3581^{^a}	828^{^a}	2912	673
Tumor	5714^{^a}	1786^{^a}	4646	1452

↵a Data reproduced from Table 1 with permission from Roetzer et al.¹⁶ Virtual biopsies used mean and SD for white matter.