The limbic system of the brain is a group of structures which govern emotions and behavior. The limbic system, and in particular the hippocampus and amygdala, is involved in the formation of long-term memory, and is closely associated with the olfactory structures (having to do with the sense of smell).

Review Date: 4/26/2002 12:00:00 AM Reviewed By:A.D.A.M. Medical Illustration Team

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