July 31, 2012

How the brain responds to pheromones: Lisa Stowers

Our brains are responsible for helping us understand and move around in the world. What we perceive through our senses is transformed into electrical activity in our brains, and that activity determines how we act and respond to the environment. Yet, scientists are unclear about how brain cells carry out this transformation.

Our guest this month is Dr. Lisa Stowers from the Scripps Research Institute. Her lab uses mice to study how chemical signals known as pheromones activate particular groups of neurons, and how this activity produces instinctive behaviors of fear, attraction, and aggression. By studying this system, Dr. Stowers hopes to shed new light on how the brain processes senses and generates behavior.

More on the Stowers Lab's research

Producer: Sama Ahmed