Huntington’s Disease Protein Shapes Developing Brain Wiring
Protein linked to neurodegenerative disease shapes early neuronal circuit formation New research from Duke University shows that the protein mutated in Huntington’s…
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How the Brain Maps Objects in the Visual Cortex
Brain region tuned to object categories is made of small neuronal clusters that encode visual features The brain’s capacity to recognize objects…
Why Empathetic People Read Dogs’ Expressions More Deeply
Summary: A new study shows that human empathy influences how people perceive dogs’ facial expressions. Source: University of Helsinki. Human empathy extends…
Researchers Discover Brain Mechanism That Regulates Appetite
Summary: Researchers at Hiroshima University report that NPGL, a recently discovered hypothalamic protein, increases appetite during fasting and reduces it after overeating,…
How Dopamine Drives Reward: Mechanisms of the Signaling Pathway
Summary: ERK directly phosphorylates the KCNQ2 potassium channel downstream of dopamine signaling in the nucleus accumbens, altering neuronal excitability and promoting reward-related…
Scientists Identify Brain Region That Controls Fullness
Summary: Researchers have identified a specific brain region and a connected neural circuit that help produce the sensation of being full after…
Why Your Taste for Black Coffee Is Genetic
Summary: New research suggests a preference for black coffee and dark chocolate may stem from genetic differences in how people metabolize caffeine.…
Smell Test Predicts Early Alzheimer’s Disease
Summary: Researchers report that an odor identification test could help predict cognitive decline and detect early-stage Alzheimer’s disease. Source: Columbia University Medical…
Can ChatGPT Be Trusted for Cancer Information?
Summary: A recent study found that ChatGPT correctly answered about 97% of questions drawn from the National Cancer Institute’s list of common…
Can Heart Rate Variability Predict Depression Risk?
Summary: By measuring changes in heart rate continuously over 24 hours, researchers can predict current depressive symptoms with about 90% accuracy. Source:…
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