University of Colorado Anschutz Medical Campus Jul 12 2025 A new study from the University of Colorado Anschutz Medical Campus has upended decades of neuroscience dogma, revealing that dopamine, a neurotransmitter critical for movement, motivation, learning and mood, communicates in the brain with extraordinary precision, not broad diffusion as previously believed. This groundbreaking research offers fresh hope for millions of people living with dopamine-related disorders, marking a significant