How Unique Brain Wiring Drives Alzheimer’s Spread
Summary: For decades, researchers have observed that the tau protein behaves like a spreading fire in the brain—moving between regions and causing…
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How Optimism Can Lower Your Dementia Risk
Summary: Could a hopeful outlook on life help protect your brain? A large new study indicates that optimism may act as a…
How Science Explains the Psychedelic High and Brain Mechanisms
Summary: Despite their varied chemical structures and diverse origins—from synthesized LSD to traditional ayahuasca—major psychedelic compounds share a single, consistent pattern of…
Pregnancy Stress from Public Fear Alters Fetal Development
Summary: Can fear alone—without direct physical harm or radiation exposure—damage an unborn child? A large study of about 1.1 million births following…
Single Immune Switch Links Arthritis and Alzheimer’s
Summary: Inflammation is a vital defense mechanism, but when it remains chronically activated it can drive a wide range of diseases, from…
Why Stoic Arguments Persuade More People Than Emotional Appeals
Summary: A heartfelt, tearful post about climate change may help you find like-minded people, but new research shows it often turns off…
How Mind-Body Exercise Rewires the ADHD Brain
Summary: For children with attention deficit hyperactivity disorder (ADHD), ordinary aerobic activity alone may not be enough. A multicenter randomized clinical trial…
How the Brain’s Fairness Bias Stops Sacrificing One for Many
Summary: When people face an ethical dilemma, do they favor the greatest overall good or the fairest distribution? New neuroimaging evidence indicates…
Hearing Loss and Cognitive Decline in Older Adults
Summary: Can targeted exercise and computerized brain training slow the decline that leads to falls and dementia? A new analysis of data…
Why Your Brain Rewards You for Imagining the Future
Summary: Why do we spend so much mental energy imagining scenarios that haven’t happened yet? A new theory proposes that future-oriented thinking…
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