GENE ACTIVITY

After surgery, some older adults experience a confusing state called postoperative delirium. This condition is more than just a minor issue; it can significantly impact their brain function and overall recovery. Experts believe that the body's immune response to surgery plays a crucial role in this.

Exercise has long been known to benefit the brain, especially in those with Alzheimer's disease. But how exactly does it work? Recent studies have shed some light on this mystery. They found that physical activity can change how certain brain cells work. These changes might help protect memory. The