Head

The human head comprises a fleshy exterior layer covering the bone structure called a Skull. The front of the head consists of the eyes, ears, nose, and mouth which is called as Face. The main function of the head is to envelop and support the brain and its primary sensory organs like the mouth, eye, ears, and nose. These organs function by accepting messages from the nervous system in the brain and then reacting accordingly. The head is probably the most sensitive part of the human body. The vascular and muscular structures of the head contain millions of small interconnected parts and nerves that need to be located very precisely to their location to work properly. The human head includes several parts such as Skull, Cranium, Mandible, Maxilla, Nasal bone, Zygomatic bone for the eye and the face includes, eyes, nose, ears, mouth, and tongue.