How does the brain take out its trash? That is the job of the brain’s lymphatic drainage system, and efforts to understand how it works have pushed the boundaries of brain-imaging technologies. “We ...

Sleep is not a passive state but an active period of restoration, one that depends on the coordination of systems that are ...

Alzheimer's, Parkinson's, and other neurological disorders can be seen as "dirty brain" diseases, where the brain struggles to clear out harmful waste. Aging is a key risk factor because, as we grow ...

Scientists show how a common zero-calorie sweetener found in many diet drinks may harm the brain's vascular system by increasing oxidative stress and impairing vital blood vessel functions. Study: The ...

Alzheimer's disease (AD) is a neurodegenerative disorder that leads to progressive memory loss and a decline in mental ...

When we think about drinking enough water, most of us focus on physical health benefits glowing skin, proper digestion, healthy kidneys, or better exercise performance. But what many overlook is that ...