The typical T1 and T2 for different tissues

Tissue	T1 for 0.5T (ms)	T1 for 1.5T (ms)	T1 for 3.0T (ms)	T2 (ms)
Fat (adipose)	210	260		80
Liver	350	500		40
Muscle	550	870		45
White Matter	500	780	830~1080	90
Gray Matter	650	900	1330	100
CSF	1800	2400		160

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