For most people lucky enough to live a long life, aging comes with some cognitive decline. But memory loss isn’t inevitable. Some people -- “SuperAgers” -- have memory abilities that remain intact into their 80s, 90s and even beyond. Emily Rogalski, PhD, head of the SuperAger study at Northwestern University, talks about what sets these SuperAgers apart, how their brains differ from the brains of people who age in a more typical way, and what might we learn from studying SuperAgers that could, potentially, help the rest of us to age better.