Scientists hunt for molecular proof that music helps Alzheimer's patients

This study aims to scientifically prove that music therapy affects the brain in people with Alzheimer's disease. Researchers will measure brain-related molecules (like serotonin and dopamine) in saliva before and after music sessions. The study includes 60 adults: 20 with Alzheimer's or dementia, 20 with mild memory problems, and 20 healthy older adults. The goal is to link changes in these molecules to improvements in mood, thinking, and behavior.