Tag Archives: brain

Scientists identify brain region behind compulsive alcohol use  NewsNation Scientists find brain circuit that traps alcohol users in the vicious cycle of addiction  ScienceDaily Altering 1 brain area could curb alcohol withdrawal symptoms  futurity.org Scientists discover why so many of us find it hard to cut down on drink – as study reveals regular boozing causes a disturbing brain change  Daily Mail WSU team …

Share this Article You are free to share this article under the Attribution 4.0 International license. Researchers have found that consuming processed meats and sugary beverages, compared with all other ultra-processed foods, is linked to poor memory and cognitive issues. Their findings, which tracked US residents 55 and older for seven years and drew on a data set from the …

In 2015, star U.S. distance runner Molly Huddle was rounding the final turn of the 10,000 meters at the world championships, almost certain to earn a bronze medal. Runners from Kenya and Ethiopia had just crossed the finish line, and Huddle noticeably eased her stride three steps before her own finish. Exhausted after a punishing race, she put her arms …

What compels someone to keep engaging in alcohol use, even if it damages their health, relationships and wellbeing? A new study from Scripps Research offers an important clue: a small midline brain region plays a key role in how animals learn to continue drinking to avoid the stress and misery of withdrawal. In a new study, published in Biological Psychiatry: …

The condition that causes extreme discomfort in response to certain sounds may be more than just a sensory issue, but rather a result of emotional and attention regulation problems that can be treated. A visceral feeling of disgust upon hearing someone chew a crunchy snack or clear their throat is a sign of misophonia, which affects approximately five percent of …

Scientists say they may finally have uncovered why so many people struggle to give up alcohol. A new study suggests the brain physically adapts to rely on drinking as a way to ease stress and anxiety—creating a powerful cycle that makes quitting extremely difficult. Researchers at Scripps Research in California identified a specific cluster of brain cells that becomes more …

Even though many years have passed since the start of the COVID-19 pandemic, the effects of infection with SARS-CoV-2 are not completely understood. This is especially true for Long COVID, a chronic condition that can develop after COVID-19 that causes a variety of lasting symptoms. Among the most common and debilitating of these is cognitive impairment, often referred to as …

Summary: Scientists have shown that neurons don’t rely solely on sugar for energy — they can also burn fat. When energy demand spikes, neurons even create their own fats by recycling parts of themselves, a process dependent on a key protein called DDHD2. In Hereditary Spastic Paraplegia 54 (HSP54), DDHD2 malfunctions, cutting off this energy source and impairing neuron function. …

Vascular dementia — cognitive impairment caused by disease in the brain’s small blood vessels — is a widespread problem, but it has not been as thoroughly studied as Alzheimer’s disease, in which abnormal plaques and protein tangles are deposited in neural tissue. One researcher at The University of New Mexico hopes to change that. In a newly published paper featured …

Scientists Halt Toxic Brain Protein Behind Parkinson’s in Landmark Study  SciTechDaily Source link