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TABLE 1: Fast and slow ADCs and fast-diffusion fraction of brain water in healthy volunteers
Volunteer Frontal WM Basal Ganglia
f_fast (%) ADC_fast (× 10⁻⁵ mm²/s) ADC_slow (× 10⁻⁵ mm²/s) f_fast (%) ADC_fast (× 10⁻⁵ mm²/s) ADC_slow (× 10⁻⁵ mm²/s)
1 72.1 123.7 7.5 75.9 147.7 10.8
2 77.1 130.1 12.2 76.5 96.0 18.6
3 75.8 135.7 10.7 73.0 125.6 13.1
4 71.1 142.9 21.3 78.0 116.9 16.2
5 71.9 127.8 15.0 81.6 99.0 24.7
6 79 122.1 18.6 71.1 123.5 16.4
7 72.8 128 16 71.8 120.1 13.4
8 74.1 125.7 13.6 70.9 133.5 18.5
9 74.6 122.5 13.6 71.9 127.8 15.0
10 75.3 122.5 16.0 70.8 120.1 18.4
Mean 74.4 128.1 14.4 74.2 121.0 16.5
SD 2.5 6.7 3.9 3.7 15.2 3.9

Volunteer	Frontal WM			Basal Ganglia
Volunteer	f_fast (%)	ADC_fast (× 10⁻⁵ mm²/s)	ADC_slow (× 10⁻⁵ mm²/s)	f_fast (%)	ADC_fast (× 10⁻⁵ mm²/s)	ADC_slow (× 10⁻⁵ mm²/s)
1	72.1	123.7	7.5	75.9	147.7	10.8
2	77.1	130.1	12.2	76.5	96.0	18.6
3	75.8	135.7	10.7	73.0	125.6	13.1
4	71.1	142.9	21.3	78.0	116.9	16.2
5	71.9	127.8	15.0	81.6	99.0	24.7
6	79	122.1	18.6	71.1	123.5	16.4
7	72.8	128	16	71.8	120.1	13.4
8	74.1	125.7	13.6	70.9	133.5	18.5
9	74.6	122.5	13.6	71.9	127.8	15.0
10	75.3	122.5	16.0	70.8	120.1	18.4
Mean	74.4	128.1	14.4	74.2	121.0	16.5
SD	2.5	6.7	3.9	3.7	15.2	3.9