COGNITIVE AGING

This study tests whether 12 weeks of piano improvisation training can improve thinking skills and self-control in adults aged 60 and older, including those with mild cognitive impairment. Participants will either take piano improvisation lessons or listen to music with an instruc…

This study tests if shining a special near-infrared light on the head and through the nose can improve memory and brain function in older adults at risk for Alzheimer's disease. The treatment, called photobiomodulation, is low-risk and aims to boost brain cell energy. 168 partici…

This study tests whether a daily probiotic supplement can improve memory and thinking in adults aged 50 and older. Over 6 months, participants take either the probiotic or a placebo for 3 months, then switch. Researchers measure memory tests, brain activity, and gut bacteria to s…

This study tests a short guide called the 'Jumpstart Guide' to help doctors have better conversations with dementia patients and their families about healthcare goals. Over 1,800 patients and their caregivers are taking part. Researchers will compare whether those whose doctors u…

This study looks at whether a 20-week program called AgeWISE-AP can help veterans over 60 improve their brain health. The program provides education and personalized planning. Researchers will measure changes in physical activity, memory, mood, sleep, and overall well-being in 13…

This study looks at whether adults aged 65 and older with memory concerns can collect a small blood sample at home to check for Alzheimer's disease risk. Participants will use a simple device to draw blood, mail it to a lab, and get results from a doctor over video. The goal is t…