Patient and participant characteristics

Patients
 Number of patients with hemorrhage15
 Age (yr) (range)57(29–87)
 Sex (M/F)7/8
 Average lesion volume (cc)72
 Average systolic blood pressure (mm Hg)166
 Average mean arterial pressure (mm Hg)111
 Modified Rankin score (mRS)3.2
 Whole brain diffusion (BDav) constant  (10−5cm2/s)0.775 ± 0.023
Control participants
 Whole brain diffusion (BDav) stroke (n = 9) (10−5 cm2/s)0.760 ± 0.011
 Whole brain diffusion (BDav) normal (n = 38) (10−5 cm2/s)0.739 ± 0.019