But starting in your fifties, Dr. Mendez said, the area of the brain in charge of memory retrieval is less efficient. So if you’re struggling to remember “that movie starring that guy,” the memory is often there, Dr. Mendez said — it just takes longer to surface. We are inundated with so much information each day, said Dr. Davis, and the brain has to manage memories. “Forgetting is a normal part of one’s brain function,” he said. It’s not good for your brain health in general, but as we get older, our capacity to multitask “typically diminishes,” he said.

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Persons: Mario Mendez, ’ ”, Mendez, “, ”, —, it’s, Ronald Davis, Herbert Wertheim, Davis, Arman Fesharaki, Fesharaki, Zadeh, ‘, ’ Organizations: David Geffen School of Medicine, Herbert, Herbert Wertheim UF Scripps Institute for Biomedical Innovation, Technology, Yale School of Medicine Locations: U.C.L.A