Senior Vice President for Policy and Brain Health in AARP’s Policy, Research and International. She leads policy initiatives on brain health and care for people living with dementia and is Executive Director of the Global Council on Brain Health, an independent collaborative of scientists, doctors and policy experts convened by AARP to provide trusted information on brain health. Ms. Lock serves on the Steering Committee for the National Research Summit on Care, Services, and Supports for Persons with Dementia and Their Caregivers, on HHS’ Administration on Community Living Aging and Cognitive Health Technical Expert Advisory Board, and on Dementia Friendly America’s National Council. Prior to AARP, she served at the Department of Justice, the office of Congressman Michael D. Barnes, and the firm Arent, Fox, Kintner, Plotkin, & Kahn. She holds a JD from the University of Maryland.