Medical Xpress news
Medical Xpress / Previously unrecognized hub in the brain's lymphatic drainage system may assist with clearing waste
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.
Medical Xpress / Decoded circuits reveal how brain cell networks stabilize memory formation
Newly decoded brain circuits make memories more stable as part of learning, according to a study led by NYU Langone Health researchers.
Medical Xpress / BRCA2 research reveals a novel mechanism behind chemoresistance
One of the biggest challenges in cancer treatment is chemoresistance: Tumors that initially respond well to chemotherapy become resistant over time. When that happens, treatment options are often limited.
Medical Xpress / Chronic traumatic encephalopathy caused by more than just head trauma, study finds
Chronic traumatic encephalopathy (CTE)—most often found in athletes playing contact sports—is known to share similarities with Alzheimer's disease (AD), namely the buildup of a protein called tau in the brain.
Medical Xpress / New electrical signature of Parkinson's disease identified
What happens in the brain when a person experiences the characteristic movement symptoms of Parkinson's disease? Researchers around the world are seeking answers through various approaches. One of these builds on a treatment ...
Medical Xpress / Scientists on 'urgent' quest to explain consciousness as AI gathers pace
As AI—and the ethical debate surrounding it—accelerates, scientists argue that understanding consciousness is now more urgent than ever.
Medical Xpress / Genes associated with obesity shared across ancestries, researchers find
Obesity is a global epidemic affecting millions of people every day and is associated with comorbidities ranging from heart disease and type 2 diabetes to osteoarthritis and social stigma. While lifestyle factors, like diet ...
Medical Xpress / Americans have widespread misbeliefs about the cancer risks of alcohol, study finds
Despite clear evidence linking alcohol use to increased cancer risks, public awareness of this connection remains low in the U.S., according to new research from The University of Texas MD Anderson Cancer Center. Researchers ...
Medical Xpress / 'Split-brain' study finds just a few fibers enable communication between the two hemispheres
Just a few fibers are enough for the two hemispheres of the brain to communicate with each other. This was shown by a new international study led by Professor Dr. Michael Miller (University of California, Santa Barbara) and ...
Medical Xpress / Antidepressants improve core depressive symptoms early on, analysis finds
One of the most common antidepressants, sertraline, contributes to a modest improvement in core depression and anxiety symptoms, including low mood, within two weeks, finds a new analysis of a major clinical trial led by ...
Medical Xpress / An app, an Apple Watch and AI: A new way for researchers to study sleep health
An app that turns consumer Apple Watches into tools for highly sophisticated sleep stage monitoring was developed by a team of researchers led by professor Joyita Dutta at the University of Massachusetts Amherst. The researchers ...
Medical Xpress / Researchers patent formula to block the transition from acute to chronic pain
Anyone who has experienced chronic pain knows how debilitating it can be. Just ask Daniele Piomelli, Ph.D., who has dealt with pain twice in his life: once after a minor surgery, and again with a bad bout of back pain that ...
