Saturday, July 4, 2026 Evidence-led medical research news
The First Cohort
Medical research, with the receipts

dopamine

2 stories tagged "dopamine"

Brain & Aging

Lead Strips Dopamine From the Exact Brain Circuit ADHD Drugs Are Built to Rescue

Childhood lead keeps landing on the same target: the striatal dopamine circuit that ADHD drugs are built to rescue. A Philadelphia cohort just tied it to real diagnoses, not test scores.

Brain & Aging

A Federal Court Put This Pesticide Back on Your Food. UCLA Just Showed It More Than Doubles Parkinson's Risk.

Chlorpyrifos was pulled from American homes in 2001 and ordered off food crops in 2021. A manufacturer sued, won, and it's back on apples and strawberries while the science against it gets stronger.