Understanding SuperAgers: Exceptional Memory in Advanced Age

What Is a SuperAger?

SuperAgers are individuals aged 80 or above who demonstrate remarkable memory skills and cognitive abilities, often comparable to those of people three decades younger. This exceptional memory retention sets them apart from their peers and makes them a subject of scientific interest.

The Mesulam Center for Cognitive Neurology and Alzheimer's Disease: Leading Research on SuperAgers

The Mesulam Center for Cognitive Neurology and Alzheimer's Disease at the Northwestern University Feinberg School of Medicine coined the term "SuperAger" in 2008. Their research aims to identify the genetic, brain, and lifestyle factors that contribute to this exceptional memory retention in older adults.

Characteristics of SuperAgers

1. Brain Differences:

   • Their brains appear 20 to 30 years younger than their chronological age when imaged.
   • They have greater resistance to cortical shrinkage compared to their peers.
   • They lose brain volume at a slower rate (1.06% annually) compared to others in their age group (2.24%).
   • Higher levels of Von Economo neurons are observed in their brains.
   • Their brain fibers are remarkably free from the tangles associated with Alzheimer's disease.

2. Cognitive Abilities:

   • They possess memory skills and cognitive capacities exceeding those of their age group.
   • They exhibit superior performance in memory tests, often matching the scores of individuals 30 years younger.

Can You Become a SuperAger?

While genetic factors likely play a role, the Mesulam Center suggests that lifestyle choices can influence brain cell retention and potentially increase the chances of becoming a SuperAger:

1. Challenge Your Mind: - Engage in mentally stimulating activities like learning new skills, taking classes, playing games, and breaking your routine.

2. Stay Active: - Participate in regular physical activity or sports that you enjoy.

3. Nourish Your Brain: - Consume a diet rich in leafy green vegetables, fatty fish, coffee, tea, and berries.

4. Socialize and Enjoy Life: - Maintain an active social life, spend time with friends, and engage in enjoyable activities.

Conclusion:

Aging is a natural process, and cognitive decline is a common concern. However, understanding the concept of SuperAgers and adopting healthy lifestyle habits may help optimize brain health and memory retention as we age. If you notice significant memory loss, it's important to consult a healthcare professional to rule out underlying conditions like Alzheimer's disease.