Summary: For young survivors of the October 7, 2023, attacks, the trauma of war has moved beyond the mind and into the nervous system. A new study reveals that nearly…
Category: Psychology
Double Shifts Wreck the Body’s Stress Rhythm
Summary: For most people, the “stress hormone” cortisol hits its lowest point at midnight, allowing the body to recover and rest. However, new research reveals that for nurses working double…
Glass Half Full: Optimism Lowers Your Dementia Risk
Summary: Can your outlook on life actually protect your brain? A massive new study suggests that optimism is a powerful “psychosocial asset” for healthy aging. Researchers analyzed data from over…
Edge of Chaos: Why Pigeons Refuse to Become “Machines”
Summary: If you found a guaranteed way to get a reward, you’d probably stick to it, right? According to a new study, pigeons aren’t that predictable. Researchers tested the century-old…
Link Found Between Antibiotics and Depression in Pregnancy
Summary: While antibiotics are lifesaving tools, their impact may extend beyond fighting infection to affecting maternal mental health. A massive nationwide study has identified a “stepwise” link between antibiotic use…
Direct Link Between Stress and Addiction Found
Summary: Why does a stressful day at work make a drink feel like a necessity rather than a choice? Researchers have mapped a previously unknown “direct line” in the brain…
