What is a neurocranium?

neurocranium, sometimes called brain, consists of the upper and front of the skull that protects the brain, and the rounded skull base that protects the brain strain. It is one of the two groups of bones of the skull; The second part, ViseCranium, includes the inteorbital area of ​​the eyes and the related bone structures behind the nose and mouth. Braincacase consists of six separate cranial bones. These bones are frontal, parietal, ethmoid and occipital bones and include paired temporary and sphenoid bones. The stitches are connected, which are fibrous joints of the skull. It is part of the skull located behind the forehead and the beginning of the hair line. The anterior bones bordered with orbit of the eyes and nasal cavities.

Another large bone that helps to form a neurocranium is a parietal bone. This bone contains the upper rounded roof and the sides of the skull. The edges of the parietal bone deal with parts of the frontal and occipital bones, as well as pieces of temporary and sphenoid bones.

under the parietal bone is the occipital bone; The lower curve of the rear of the skull is shaped with this bone. One function of the occipital bone of neurocranium is the protection of the brain stem from injury. Communication between the brain and the spinal cord is transmitted by nerves that travel through a large hole in the middle of the occipital bone called foramen magnum.

Neurocranium sides are partly formed by temporary bones. They are located on both sides of the head above and behind the ears. These bones create part of the face called the temple. Part of the temporary bone is soft and spongy; The second part consists of very dense and hard bone tissue.

A small part of both sides of the neurocranium is formed by sphenoid bones. The sphenoid bone is directly in front of the time bone and is adjacent to the eye socket. It is one of the many small bones that form the orbit of the eye.

The smallest part of the neurocranium, ethmoid bone, is under the front bone and behind the nose. This very porous piece of bone separates the nasal cavity from the brain. If the nose is damaged, the bone roWell to fragments that can cause injury, resulting in a clear liquid leak called cerebral spinal fluid (CSF) into the nasal cavity. When it is suspected that CSF is leaking, immediate evaluation and treatment by physicians can prevent bacteria from traveling to CSF, which the spiked brain and spinal cord.