20/11/2025
https://www.facebook.com/share/p/17rGREdAdA/?mibextid=wwXIfr
Superagers keep razor sharp memories because their brains age differently
For twenty five years, scientists have been studying a rare group of older adults who stay mentally sharp well into their eighties and nineties. They are called superagers, and their brains look nothing like the typical aging brain.
In most people, the cortex thins as the years pass. Memory centers shrink. Attention networks weaken. But in superagers, these regions stay thick and active, almost like someone decades younger. Their brains show stronger communication between areas that control focus and emotional processing. This helps them stay alert, remember details, and stay mentally flexible even in late life.
Researchers also found something unexpected. Superagers push themselves in everyday life. They take on mentally challenging activities. They stay socially connected. They stay curious. These small habits seem to strengthen brain circuits the same way exercise strengthens muscles. Over time, the brain becomes more resilient, more efficient, and far slower to decline.
The biggest lesson is simple. Sharp aging is not just genetics. It is also daily choices. Learning new skills. Staying engaged with people. Moving your body. Keeping your mind active even when it feels uncomfortable. These habits build cognitive reserve, giving your brain protection that lasts for decades.
Your brain is designed to grow at any age. Superagers are proof.
