Globally, the incidence of cerebrovascular disease (stroke) is increasing every year. According to the World Stroke Organisation, "stroke is a significant cause of death and disability today. One in 6 people suffers a stroke during their lifetime. Each year, stroke affects 15 million people worldwide, 5.8 million of whom die and another 6.7 million are left disabled. The main factors in the development of stroke are components of metabolic syndrome...