Light and zaps: new combo therapy shows promise for memory loss

This study tested a new, drug-free approach to help older adults with mild cognitive impairment or Alzheimer's disease. The method combined gentle electrical brain stimulation, cognitive training, and near-infrared light therapy delivered through the nose. The goal was to see if this combination could improve thinking, memory, and quality of life. The study involved 33 participants and measured changes in cognitive test scores right after treatment and again 12 weeks later.