Dementia Matters

Researchers at the University of California, San Francisco found that among older adults with cognitive impairment, the greater the air pollution in their neighborhood, the higher the likelihood of the presence of amyloid plaques in their brain. Lead researcher Leonardo Iaccarino, PhD, details his work examining air pollution and brain health outcomes and discusses possible ways individuals and society can lower the impact of air pollution on Alzheimer’s disease risk. Guest: Leonardo Iaccarino, PhD, University of California San Francisco Memory and Aging Center   Episode Topics: What sparked your interest in neuroscience and Alzheimer's disease research? 1:06 Why is your research so pivotal? 2:21 What was the IDEAS Study? 4:12 What kinds of air pollution are you referring to? 6:09 What can generate PM2.5? 7:45 Are cars or factories potential sources? 8:50 How does air pollution increase risk for Alzheimer's disease? 9:15 Is there a further increased risk after long exposure? 11:00 Why is it importa