A recent study has found that 'super-agers'—people over 80 with youthful cognitive abilities—show higher levels of new neuron generation in their brains.
Super-agers' brains are slower to shrink and often maintain robust social and intellectual engagement, with some even resisting effects from Alzheimer’s-related proteins.
These findings challenge assumptions about inevitable cognitive decline with age, but researchers caution that more studies are needed due to small sample sizes.
Super-agers have a unique genetic 'resilience signature.' Can we develop a therapy to activate it in others?
If some super-agers have Alzheimer's plaques without symptoms, what is their brain's secret defense?
Could we rejuvenate aging brains by reversing the tissue stiffening that halts new neuron growth?
Is making new brain cells the key to sharp memory, or just a byproduct of a healthier brain?
Can specific lifestyle changes truly reverse the brain's biological clock?