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science/health

Scientists Identify Protein Driving Parkinson's Disease Spread in the Brain

Researchers have identified a protein that may help Parkinson's disease spread through the brain, offering a potential new target for treatment. The study found that immune cells release a protein called GPNMB when responding to damaged neurons, creating a cycle that accelerates brain cell degeneration. In early laboratory

Brain Imaging Study Challenges Inflammation Theory of Long COVID

What the Research Found A recent brain imaging study has challenged a leading theory about the underlying cause of long COVID. Researchers examined patients suffering from prolonged symptoms after COVID-19 infection and found no evidence of widespread brain inflammation. Instead, the study revealed that the most severe long COVID symptoms

Researchers Identify Gut-Brain Circuit That Drives Protein Cravings

Researchers have identified a previously unknown gut-brain circuit that drives protein cravings. When the body runs low on protein, the gut sends signals to the brain that reshape food-seeking behavior, pushing animals toward essential amino acids rather than sugar. This discovery challenges existing models of appetite control and could have

AI and Simulations Could Reduce Advanced Brain MRI Scan Times by Up to 90%

AI-Accelerated Brain Imaging Advanced brain MRI scans are essential for diagnosing neurological conditions, but they often require patients to remain motionless in the scanner for extended periods—sometimes 45 minutes or more. This can be challenging, especially for patients who are ill, young, or claustrophobic. New research combining artificial intelligence

Physics-Informed AI Analyzes Brain Waste Clearance Through MRI Imaging

AI-Powered Study of Brain Waste Clearance Researchers at the University of Rochester have developed a physics-informed artificial intelligence approach to analyze MRI data of the glymphatic system—the brain's waste clearance pathway. This technique allows scientists to measure and visualize fluid flow velocity in the brain, potentially advancing

Technology News

The Enhanced Games: A First Look at Competitive Sports with Performance-Enhancing Drugs

A New Kind of Competition The inaugural Enhanced Games recently concluded in Las Vegas, marking a controversial first in competitive athletics: an event where athletes openly compete using performance-enhancing drugs. Notable Results Two-time Olympic medalist Cody Miller emerged as one of the headline winners, claiming $250,000 in the men&

Technology News

US Implements New Ebola Travel Restrictions, Diverting Exposed Citizens to Kenya

Overview The Trump administration has implemented new travel restrictions related to Ebola, preventing Americans who have been exposed to the virus from returning directly to the United States. Key Details Under the new policy, US citizens with potential Ebola exposure will be diverted to Kenya for screening before being allowed