Tag Archives: brain

UCSF scientists have discovered how microglia engulf and break down amyloid beta, a protein that builds up in Alzheimer’s, with devastating consequences for the brain. In Alzheimer’s disease, proteins like amyloid beta form clumps, known as plaques, that damage the brain. But in some people, immune cells called microglia break down these proteins before they can cause harm. This leads …

Children with a restrictive eating disorder show recognizable changes in brain structure, according to a new study. Identifying the causes of these changes could help researchers understand how these conditions relate to other neurodevelopmental disorders and how they might be better treated. Magnetic resonance imaging scans of 174 children aged under 13 who had been diagnosed with an early-onset restrictive …

Long before becoming a patient, Ilene Sue Ruhoy was a prominent neurologist in Seattle, accustomed to treating disease.  She had been practicing for a decade when, in 2014, she noticed mounting fatigue, dizziness, nausea, migraines, and irritability that various doctors chalked up to stress, a hormone imbalance, and a sinus infection. None of them, she felt, truly listened or took …

Millions of people who recover from infections like COVID-19, influenza and glandular fever are affected by long-lasting symptoms. These include chronic fatigue, brain fog, exercise intolerance, dizziness, muscle or joint pain and gut problems. And many of these symptoms worsen after exercise, a phenomenon known as post-exertional malaise. Medically the symptoms are known as myalgic encephalomyelitis or chronic fatigue syndrome …

The other day I was on my way to get drinks with some friends after work, but in my head, I was still at work. I had just spent a 45-minute subway ride with my nose buried in my Steam Deck playing Kaizen: A Factory Story. Set in 1980s Japan, the inventive new project from Coincidence (a studio formed by …

Key Questions Answered:Q: Why do emotional memories feel more vivid than neutral ones?A: Because emotional memory encoding involves unique coordination between the amygdala and hippocampus, which boosts recall strength. Q: What did the study reveal about brain activity during memory retrieval?A: Gamma activity patterns formed in the amygdala during emotional encoding were reactivated in the hippocampus during both encoding and …

Key Questions Answered: Q: What brain region is being studied to understand aggression?A: Researchers are focusing on the thalamic nucleus reuniens, which connects memory, emotion, and decision-making areas of the brain and may play a key role in impulsive aggression following trauma. Q: How does early-life trauma influence aggression later in life?A: Trauma during childhood can alter brain circuits that …

Protecting Your Brain? Scientists Identify New Health Benefit of Ozempic  SciTechDaily GLP-1s Could Protect Against Neurodegeneration, Study Finds  BioSpace Semaglutide emerges as contender in cerebrovascular disease management  The Pharma Letter Weight Loss Drugs Like Ozempic May Also Protect Against Dementia, Stroke, and Even Death  health.com Semaglutide improves brain-related injury patients’ outcomes  Yahoo Finance Source link

Two funeral homes allegedly gave grieving parents their deceased son’s brain in a box, which began to smell, leaked into their car and got on the father’s hands when he moved it, according to an updated lawsuit filed this week. The father, Lawrence Butler, said the discovery was overwhelming at a news conference on Thursday, leaving a horrific memory that …

Fascinating new neuroscience study shows the brain emits light through the skull  PsyPost Source link