Season 14 (12-18-2012)
Full Show: It's the complex network of nerves and cells that carries messages to and from the brain and spinal cord to various parts of the body. It coordinates our movements and controls our thoughts. It's called the nervous system, and Dr. Mary River, a neurologist at St. Alphonsus Regional Medical Center in Boise, tells us all about it.
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Video Short: The nervous system is a complex network that regulates and coordinates your body’s activities. Find out in this Video Short.
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Web Extra: Dr. Mary Rivers answers more students' questions about the brain, the spinal cord and the nervous system from the Bodies Revealed Exhibit at the Discovery Center of Idaho.
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