Summary: A longitudinal study tracking more than 5,500 American adolescents reveals that higher daily step counts directly correlate with fewer mental health issues one year later. Led by researchers at…
Category: brain development
Neurodevelopmental Syndrome Linked to Partial Loss of BRSK1
Summary: Using the artificial intelligence tool AI-MARRVEL alongside functional fruit fly models, researchers have identified rare variants in the BRSK1 gene as the underlying cause of an undiagnosed neurodevelopmental condition.…
Inflexible Math Brain: How Neural Circuit Glitches Block Problem Solving
Summary: Stanford University researchers analyzing brain activity and behavioral metrics in 8- to 10-year-olds found that children with developmental dyscalculia struggle to switch between and optimize math problem-solving strategies. Distinct…
Early Stress Heightens Adult Anxiety
Summary: Researchers uncovered a fundamental epigenetic mechanism explaining how early-life adversity permanently alters the brain’s stress response networks. The study identified that childhood trauma increases levels of the enzyme SETD7…
AI Models Analyze Children’s Speech to Predict Future Mental Health
Summary: Researchers demonstrated that natural language processing (NLP) models analyzing speech patterns in children aged 9 to 13 can predict the onset of mental health disorders six years later more…
Testosterone Drives Early Pubertal Distress in Girls
Summary: Researchers analyzed longitudinal data from thousands of preteen girls. They discovered that testosterone, a hormone traditionally associated primarily with male development, plays a dominant, previously underestimated role in the…
Preconception Maternal Trauma Doubles Schizophrenia Risk
Summary: A new study demonstrated that women who endured Nazi persecution as young girls passed a significantly elevated risk of psychiatric illness to their children born decades after World War…
Autophagy Decline in Older Moms Halts Embryo Development
Summary: Researchers unmasked a hidden metabolic mechanism that explains why advanced maternal age (AMA) impairs female fertility and reduces the success rates of assisted reproductive technology (ART). Utilizing non-targeted lipidomics,…
