Cornell University

This study is testing a new 10-week digital program called 'Know-How' to see if it's practical and helpful for families. The program uses a mobile app, virtual group discussions, and mailed materials to teach parents about healthy eating and active play for their preschool-aged c…

This study aims to understand the earliest brain changes in Alzheimer's disease by focusing on a small area called the locus coeruleus. Researchers will use brain scans, eye tracking, and mild ear stimulation on 150 adults to see how this area's health relates to attention and me…