While imaging techniques have greatly improved our understanding of Alzheimer’s disease, our technologies still lack the ability to analyze certain aspects of the disease. Tammie Benzinger, MD, PhD from Washington University in St. Louis School of Medicine, St. Louis, MO talks to us about the key area in which we are lacking information, and her interest in addressing this problem. This interview was recorded at the 2017 Alzheimer’s Association International Conference (AAIC) held in London, UK.