Heart health and brain health are often linked together, and damage can come to both of these areas due to build-up of plaques. To better define the difference between the two, we talk to Dr. Craig Weinkauf, a Vascular Surgeon and Immunologist at the University of Arizona. He warns us of the effects of Carotid Artery Disease on brain health, and how his collaborative research hopes to help us better understand the connection between heart health and dementia.