Aging Brains Maintain Robust Language Networks Despite Cognitive DeclineA new MIT study reveals that the brain's language network remains robust and unchanged in older adults, even as executive functions and memory decline.Read More
Shame, Stigma, and Culture Prevent Male Domestic Violence Survivors From Seeking HelpA new study involving 1,200 men reveals why male victims of intimate partner violence avoid seeking help, citing shame, stigma, and cultural barriers.Read More
Dog Brains Differentiate Human Anger, Fear, and SadnessHappy human faces activate the canine reward system, while dog brains generate distinct activity patterns to differentiate between human anger, fear, and sadness.Read More
Why Psychedelics Make Everything Feel Deeply ConnectedA new study introduces "apical hypercontextualisation," explaining how psychedelics target serotonin receptors on layer V pyramidal neurons to shift brain processing from raw sensory input toward associative context.Read More
Early Stress Heightens Adult AnxietyEarly-life stress elevates the enzyme SETD7 in dopamine neurons, uncoiling DNA and creating a physical scar that heightens adult stress vulnerability.Read More
How Overconfidence and Loss Aversion Co-EvolvedA new study demonstrates that human overconfidence persists because its decision-making costs make it a credible, peacock-like evolutionary signal of underlying ability.Read More
Depression Triggers Volume Loss in Memory Brain AreasDepression in older adults is tied to volume reduction in the CA23DG hippocampal subfield, independent of Alzheimer's biomarkers.Read More
ChatGPT Predicts Human Personality Test ResultsChatGPT can generate validated personality questionnaires from texts like the DSM-5 and accurately predict human population responses before surveys are administered.Read More
Nonordinary Experiences Lead to Long-Term Personal GrowthA new study demonstrates that over half of people reporting nonordinary experiences experience positive long-term effects, showing that personal appraisal dictates outcome.Read More
THC Significantly Reduces Trauma Nightmares in PTSDA study of over 170 PTSD patients finds that evening doses of dronabinol (THC) significantly reduce trauma-related nightmares, with over a third achieving complete remission.Read More
Inflammatory Bowel Disease Increases Psychiatric RiskIBD increases psychiatric disorder risk starting three years before diagnosis and lasting up to a decade post-diagnosis.Read More
Brain PET Scans Link Late-Onset Psychosis to Tau and AmyloidA new study using PET imaging reveals that 65% of patients with late-onset psychosis exhibit tau protein buildup in the brain, linking midlife hallucinations and delusions to underlying neurodegeneration.Read More
