Table 3.

Percentage of overlap between density histograms of WMHs and GM, WM, and CSF

Dataset	Dataset	WM	GM	CSF
ADC	T1w	22.33	37.71	5.33
	T2w	9.02	29.80	30.75
	PD	15.77	36.47	56.91
	FLAIR	2.73	3.76	1.02
ADNI1	T1w	30.06	42.49	9.72
	T2w	9.32	23.95	32.95
	PD	28.96	39.90	32.37
ADNI2/GO	T1w	28.72	41.87	8.97
	FLAIR	12.41	14.53	5.00

Note. WMH = white matter hyperintensity; GM = gray matter; WM = white matter.