Mental Fatigue: How Your Brain Decides to Push or Quit
Summary: A recent study used functional MRI to examine how the brain responds to cognitive fatigue, pinpointing two regions—the right insula and…
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How AI Restores Voices of Deceased Loved Ones
Summary: A recent study examines how generative AI is changing the ways we can interact with those who have passed away —…
Can a Brain Injury Explain Sudden Criminal Behavior?
Summary: A new study of people who began committing crimes after suffering strokes, tumors, or traumatic brain injuries found a consistent association…
Short Naps Spark Aha Moments and Creative Breakthroughs
Summary: A recent study indicates that a brief nap—especially one that reaches deeper N2 sleep—can substantially increase the likelihood of problem-solving breakthroughs.…
Surgeons Perform First Robotic Heart Transplant
Summary: Surgeons at Baylor St. Luke’s Medical Center performed the first fully robotic heart transplant reported in the United States, using advanced…
Area Deprivation Linked to Alzheimer’s Markers and Inflammation
Summary: New research indicates that living in disadvantaged neighborhoods is associated with higher levels of biological markers linked to inflammation and Alzheimer’s…
Stay Active to Slow Cognitive Decline
Summary: Regular physical activity benefits not only the body but also the brain. A 16-year study of more than 13,000 adults found…
Why Baby Talk Is Unique to Humans, Explained
Summary: Child-directed speech—commonly called “baby talk”—is a widespread human behavior strongly linked to early language learning. A comparative study led by researchers…
How Neurons Coordinate Decision-Making in the Brain
Summary: Decisions begin subtly, as the brain accumulates evidence and leans toward a choice long before an action is taken. New research…
Grip Strength Predicts Brain Changes Linked to Early Psychosis
Summary: Psychosis may begin not with obvious hallucinations or delusions but with subtle motor changes such as reduced grip strength. A new…
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