Health & Science June 13, 2023 7:34 am Stanford researchers need brain health study participants Stanford University researchers are leading the way toward a treatment for Alzheimer’s and are encouraging people from underrepresented groups to participate in a memory disorder study. US & World Videos 1:16 National recognition for a Bay Area teen fighting big tobacco 1:11 Total body nuclear medicine PET scan continues to evolve 1:02 Google productivity expert authors guide to boost wellness 2:23 Watch: Feeling and showing the impact of organ donation 1:07 Watch: Autism specialist discusses rise in children on the spectrum