To be a SuperAger, a term coined by the Northwestern researchers, a person must be over 80 and undergo extensive cognitive testing. Acceptance in the study only occurs if the person’s memory is as good or better than cognitively normal people in their 50s and 60s.
“SuperAgers are required to have outstanding episodic memory — the ability to recall everyday events and past personal experiences — but then SuperAgers just need to have at least average performance on the other cognitive tests,” said cognitive neuroscientist Emily Rogalski, a professor of psychiatry and behavioral sciences at Feinberg School of Medicine.
Only about 10% of people who apply to the program meet those criteria, said Rogalski, who developed the SuperAger project.
SuperAgers share similar traits, said Rogalski, who is also the associate director of the Mesulam Center for Cognitive Neurology and Alzheimer Disease at Feinberg. These folks stay active physically. They tend to be positive. They challenge their brain every day, reading or learning something new — many continue to work into their 80s. SuperAgers are also social butterflies, surrounded by family and friends, and can often be found volunteering in the community.
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“When we compare SuperAgers to normal agers we see that they tend to endorse more positive relations with others,” Rogalski said.
