In this study, we wanted to examine the relationship of blood pressure across a range of values -- not just high but also normal and low -- to the two most common causes of stroke and dementia. Zoe Arvanitakis More Quotes by Zoe Arvanitakis More Quotes From Zoe Arvanitakis What we wanted to do is look at the actual brain tissue to see whether we saw the underlying changes in the brain that cause stroke or the underlying changes in the brain that cause dementia. Zoe Arvanitakis health-news
