Eating a daily serving of peanuts may help older adults improve blood flow to their brains and boost memory, according to new research. In a study published in Clinical Nutrition, scientists at the ...

Achieve peak productivity by manipulating brain wave states. Instead of constantly operating in beta, shift to alpha for creativity, theta for deep insight, and gamma for breakthrough. Find "flow ...

Cerebrospinal fluid (CSF) is a clear and watery liquid that flows in and around the brain and spinal cord. Its functions include protecting parts of the nervous system, delivering nutrients and ...

Introduction: The glymphatic system ensures the clearance of toxic byproducts of cerebral metabolism and relies on the movement of cerebrospinal fluid (CSF) through the perivascular and interstitial ...

Nearly everyone has experienced it: After a night of poor sleep, you don't feel as alert as you should. Your brain might seem foggy, and your mind drifts off when you should be paying attention. A new ...

Summary: New research shows that during moments of lost focus after poor sleep, the brain releases a wave of cerebrospinal fluid (CSF)—the same cleansing process that normally occurs during deep sleep ...

Problems with the brain's waste clearance system could underlie many cases of dementia and help explain why poor sleep patterns and cardiovascular risk factors such as high blood pressure increase the ...

Setup of the laser speckle contrast optical spectroscopy system used to monitor scalp and brain blood flow during temporary blockage of a major scalp artery near the temple. WASHINGTON, Oct. 21, 2025 ...

Measuring blood flow in the brain is critical for understanding response to a range of neurological problems, including stroke, traumatic brain injury (TBI) and vascular dementia. Obtaining such ...

Lisa Nordin is an actress, writer, and fan of all things performing arts. Her favorite genres are Sci-Fi and Fantasy. She is a self-published author and enjoys exploring how fictional stories help ...