Alan Alda in Scientific American Frontiers Season 3 Episode 1 Season 3, Episode 1

In "Scientific American Frontiers" season 3 episode 1, viewers join host Alan Alda on a journey through the mysteries of the human brain. Alda visits the National Institutes of Health to learn about the latest breakthroughs in brain research, including a study that explores the brain activity of people with obsessive-compulsive disorder.

Next, Alda travels to the Massachusetts Institute of Technology to meet with Dr. Nancy Kanwisher, who uses functional magnetic resonance imaging (fMRI) to understand how our brains recognize faces. Through experiments and demonstrations, Alda learns how our brains are hardwired to recognize faces and how this process can sometimes go awry.

In another segment, Alda heads to the University of Oregon to meet with Dr. Michael Posner, one of the world's leading experts on attention. Posner explains how attention works in the brain, and demonstrates how training can help people improve their attention and focus.

Finally, Alda visits a school in the Bronx to see how researchers are using video games to help children with attention problems. The program, called Project: EVO, uses special exercises and games to help train the brains of children with attention disorders.

Throughout the episode, Alda shares his own experiences with attention and memory, and shows how the latest research is helping us understand the inner workings of our brains. "Scientific American Frontiers" season 3 episode 1 is a fascinating journey through the mysteries of the human mind, and a must-see for anyone interested in the latest discoveries in brain science.