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Hypothalamus

The hypothalamus is a region of the brain that regulates sleep cycles, body temperature, pituitary gland activity, and other autonomic nervous system functions.

When the hypothalamus malfunctions, thyroid problems, cluster headaches, and sleeping, eating, or reproductive problems may result.

By Healthwise Staff
Primary Medical Reviewer Anne C. Poinier, MD - Internal Medicine
Specialist Medical Reviewer Seymour Diamond, MD - Neurology
Last Revised April 9, 2010

WebMD Medical Reference from Healthwise

Last Updated: April 09, 2010
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