Gut Immune Cells Found Migrating to Alzheimer’s Brain
Summary: Researchers have uncovered a surprising link between gut immune cells and the brain in Alzheimer’s disease. In…
The Midlife “Unhappiness Hump” Has Vanished, But at a Cost
Summary: A new large-scale study finds that the long-observed “unhappiness hump,” where mental distress peaked in midlife, has…
Brain Cells Behind Depression Identified
Summary: Researchers analyzing post-mortem brain tissue found two cell types altered in people with depression: excitatory neurons that…
Cannabis Linked to Reduced Insomnia and Anxiety
Summary: A new study suggests cannabis-based medical products may help people with insomnia sleep better over the long…
Breathwork and Music Trigger Psychedelic-Like Bliss in the Brain
Summary: New research shows that practicing breathwork while listening to music can induce profound altered states of consciousness…
Big Five No More? New Study Uncovers Hidden Personality Traits
Summary: For 40 years, the Big Five personality model has dominated psychology, but new research suggests it may…
Eye Exams Could Spot Alzheimer’s Decades Before Symptoms Appear
Summary: Eye exams could help detect Alzheimer’s disease years before symptoms arise. By studying mice with a common…
Having a Purpose in Life Linked to Lower Dementia Risk
Summary: A new study of over 13,000 adults found that having a strong sense of purpose in life…
Music After Learning Boosts Memory, But Only at the Right Emotion Level
Summary: A new study reveals that listening to music immediately after an experience can enhance memory—if the emotional…
CRISPR screening by AAV episome-sequencing (CrAAVe-seq): a scalable cell-type-specific in vivo platform uncovers neuronal essential genes
Animals All mice were maintained according to the National Institutes of Health guidelines and all procedures used in…
Brain Study Reveals Circuit Controlling Depression and Anxiety
Summary: A new study identifies brain area 46 in the marmoset dorsolateral prefrontal cortex as a key regulator…
New Drug Aims to Block Pain Without Addiction Risks
Summary: Chronic pain affects millions, but opioid medications bring high risks of dependence and side effects. Researchers have…