Dr. Aaron Ritter, director of clinical trials at the Lou Ruvo Center for Brain Health at the Cleveland Clinic in Las Vegas, Monday, March 26, 2018. A new study released Tuesday by the Alzheimer’s Association reports that Nevada will see a large increase in residents suffering from the disease by 2025. According to Dr. Ritter, that is in large part due to Nevada’s growing senior population. Rachel Aston Las Vegas Review-Journal @rookie__rae