Summary: Consuming fatty foods during stressful times can hinder the body’s recovery from stress effects. Researchers found that high-fat meals, like butter croissants, consumed before a stressful event, reduced vascular…
Tag: brain research
Brain Cell Genetics Illuminate Alzheimer’s Disease Pathways
Summary: Researchers made a significant advance in understanding Alzheimer’s disease (AD) by pinpointing how specific brain cells contribute to different stages of the disease. Employing single nucleus RNA sequencing, they…
Optimism Linked to Poor Decision-Making and Lower Cognitive Skills
Summary: While optimism is often celebrated, a new study reveals that excessive optimism can lead to poor decision-making, particularly in financial matters. The research shows that individuals with high cognitive…
Rising Cannabis Use Among Older Americans During the Pandemic
Summary: A new study reveals an increase in cannabis use among older Americans, with 12% reporting THC-containing substance consumption in the past year, a rise from pre-pandemic levels. The study…
Link Between Childhood Adversity and Muscle Dysmorphia in Youth
Summary: A new study reveals a significant association between adverse childhood experiences (ACEs) and symptoms of muscle dysmorphia in adolescents and young adults. The research highlights how ACEs, such as…
Dopamine’s Role in Learning from Rewards and Penalties
Summary: Dopamine, a neurotransmitter, plays a vital role in encoding both reward and punishment prediction errors in the human brain. This study suggests that dopamine is essential for learning from…
Taste-Driven AI Algorithms Enhance Wine Selections
Summary: Wine apps like Vivino and Hello Vino are utilizing AI algorithms to help wine enthusiasts select the perfect bottle. Researchers have taken it a step further by incorporating people’s…
Peptide PACAP’s Key Role in Alcohol Addiction
Summary: Alcohol, the world’s most common addictive substance, leads to $249 billion in annual costs and 88,000 deaths in the U.S. Alcohol use disorder affects millions but is under-treated. Researchers…
RNA’s Pivotal Role in Fear Memory and PTSD Treatment
Summary: Researchers have revealed a groundbreaking role of RNA in fear-related learning and memory. Their study shows how noncoding RNA Gas5 influences neuronal excitability, impacting learning and memory processes. Another…
