Dr. Louis Robert Caplan, an esteemed neurologist, has had an illustrious career spanning decades, focusing on cerebrovascular diseases and stroke. He graduated from the University of Maryland School of Medicine and has held prestigious positions, including Professor of Neurology at Harvard University and Chair of Neurology at Tufts University. Dr. Caplan has made significant contributions to stroke research, authoring numerous influential books and articles. His work has earned him accolades such as the C. Miller Fisher Award and the Johann Jacob Wepfer Award, recognizing his global impact on neurology.