Table 5. Cerebral perfusion pre and post blood pressure reduction in leukoaraiosis areas and perihematoma regions (n = 8).

	Leukoaraiosis region		p value	Perihematoma region		p value
	Pre BP reduction	Post BP reduction		Pre BP reduction	Post BP reduction
rCBF, mean±SD	0.90±0.3	0.86±0.1	0.6	0.83±0.1	0.79±0.1	0.5
rCBV, mean±SD	0.78±0.2	0.77±0.2	0.9	0.91±0.1	0.78±0.2	0.04
rTmax mean±SD	1.4±1.3	2.1±1.2	0.2	1.1±0.5	2±1.4	0.1

BP-blood pressure, rCBF-relative cerebral blood flow, rCBV-relative cerebral blood volume, rTmax-relative Tmax