head

anatomy
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Also known as: cephalon
Key People:
Ernst von Bergmann
Related Topics:
human ear
mouth
jaw
nose
skull

head, in human anatomy, the upper portion of the body, consisting of the skull with its coverings and contents, including the lower jaw. It is attached to the spinal column by way of the first cervical vertebra, the atlas, and connected with the trunk of the body by the muscles, blood vessels, and nerves that constitute the neck. The term also is used to describe the anterior or fore part of animals other than humans.

This article was most recently revised and updated by Michael Ray.