What is the most protected brain part?

cranium
The cranium protects the brain from injury and along with the bones that protect the face are called the skull.

How does the dura mater protect the brain?

The dura provides the brain and spinal cord with an extra protective layer, helps to keep the CNS from being jostled around by fastening it to the skull or vertebral column, and supplies a complex system of veinous drainage through which blood can leave the brain.

How does the skull protect the brain?

The brain is protected by the bones of the skull and by a covering of three thin membranes called meninges. The brain is also cushioned and protected by cerebrospinal fluid. This watery fluid is produced by special cells in the four hollow spaces in the brain, called ventricles.

How does dura mater protect the brain?

How is brain protected in the skull?

The brain is protected by the bones of the skull and by a covering of three thin membranes called meninges. The brain is also cushioned and protected by cerebrospinal fluid. It runs down from the brain through a canal in the center of the bones of the spine. These bones protect the spinal cord.

Which of the following is protected by skull?

The skull protects the brain; the thorax (sternum, ribs and spine) protects the heart, lungs and other viscera (organs within the thorax).

How is the brain protected from injury and shock?

The brain, master organ of the body is protected by the hard bony covering called as skull or cranium and also it has three thin membranes known as meninges. The cerebrospinal fluid (CSF) is present between the meninges and brain which acts as a shock absorber and thus helps in the protection of the brain.

Which part of the skeletal system is the brain protected by?

The skull
The skull protects the brain; the thorax (sternum, ribs and spine) protects the heart, lungs and other viscera (organs within the thorax).

What are the treatment options for traumatic optic nerve damage?

Treatments for traumatic optic nerve damage include: corticosteroids, which are used to reduce the inflammation of the optic nerve, and surgical optic nerve decompression, which is a procedure that involves removing part of the canal that encircles the optic nerve in order to relieve pressure.

What is the function of the optic nerve in the eye?

There are multiple parts of the eye that allows images to be detected. However, recognition and interpretation of these objects is largely dependent on the optic nerve. The identity of cranial nerve II (CN II), also known as the optic nerve, predates Galenic anatomy.

What separates the optic nerve from the extraocular muscles?

Earlier in its course, orbital fat separates the optic nerve from the surrounding extraocular muscles. However, the nerve becomes more closely related to the annulus of Zinn, where the four recti originate. Within the optic canal lies the intracanalicular part of the optic nerve.

What is optic nerve decompression and how does it work?

Corticosteroids are used to reduce the inflammation of the optic nerve, and surgical optic nerve decompression is a procedure that involves removing part of the canal that encircles the optic nerve in order to relieve pressure. After treatment, vision can be restored to pre-trauma conditions, and vision will not worsen.