What changes inside the brain as you age? Scientists find a hidden shift that may begin in your midlife

Brain aging study: A groundbreaking NIH-funded study uncovers significant changes in the brain's immune system as it ages, highlighting the potential links to Alzheimer's disease and neurodegenerative conditions. Discover how microglia decline and new immune cells emerge, affecting brain function.

Raccontata daeconomictimes.indiatimes.com