Could Ketamine Prevent PTSD Symptoms After Trauma?
Summary: A new study reports that a single dose of ketamine given one week before a stressful event can reduce later fear…
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AI for Early Heart Disease Detection
Summary: Researchers at USC combine deep learning with pulse recordings to noninvasively assess arterial stiffness and cardiovascular risk using a smartphone. Source:…
Your Brain Processes Sentence Structure as Fast as Visual Scenes
Summary: New research shows the human brain can detect the basic structure of a short written sentence in roughly 150 milliseconds —…
How Peer Influence Boosts Boys’ Confidence in Math
Summary: Boys’ confidence in mathematics is strongly shaped by how they compare themselves with peers, while girls’ self-assessments more closely reflect their…
How Emotions Influence Your Circadian Rhythm and Sleep
Summary: New research reveals how our internal sense of time adapts quickly to predictable temporal patterns, and how emotions shape that perception.…
AI-Trained Exoskeletons Boost Mobility and Cut Energy Use
Summary: Researchers have developed an AI-driven, simulation-based method that trains robotic exoskeleton controllers to reduce the metabolic cost of walking, running, and…
Genes Determine If Lifestyle Changes Can Delay Memory Loss
Summary: The genes GRB10 and ABTB1 influence nutrient-sensing pathways and are linked to memory performance. Researchers propose these genes may be molecular…
AI Reveals How Infants Learn to Explore Their Environment
Summary: Researchers applied artificial intelligence (AI) to track how infants shift from seemingly random movements to intentional actions. Using motion capture data…
How the Brain Stays Alert During Sleep
Summary: Researchers show that the sleeping brain continues to monitor sounds in the environment and selectively amplifies meaningful speech during light sleep.…
Scientists Identify Cause of Smell Loss in Parkinson’s
Summary: Loss of the sense of smell (anosmia or hyposmia) is a frequent early sign of Parkinson’s disease and can appear years…
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