Complete anatomy of the human body diagram

The space that separates the arachnoid and the pia is called the subarachnoid space. The major arteries supplying the brain provide the pia with its blood vessels. The pia, which covers the entire surface of the brain, follows the folds of the brain. The pia mater has many blood vessels that reach deep into the surface of the brain. Pia Mater: The layer of meninges closest to the surface of the brain is called the pia mater. The arachnoid is made up of delicate, elastic tissue and blood vessels of varying sizes. There is a space between the dura and the arachnoid membranes that is called the subdural space. This membrane is thin and delicate and covers the entire brain. The falx separates the right and left half of the brain and the tentorium separates the upper and lower parts of the brain.ДЄrachnoid: The second layer of the meninges is the arachnoid. The two special folds of the dura in the brain are called the falx and the tentorium. An inner layer, the dura, lines the inside of the entire skull and creates little folds or compartments in which parts of the brain are protected and secured. The outer layer is called the periosteum. From the outermost layer inward they are: the dura mater, arachnoid and pia mater.Дura Mater: In the brain, the dura mater is made up of two layers of whitish, nonelastic film or membrane.

Between the skull and brain is the meninges, which consist of three layers of tissue that cover and protect the brain and spinal cord. Together, the cranium and bones that protect the face are called the skull. The cranium protects the brain from injury. The brain is housed inside the bony covering called the cranium.

Complete anatomy of the human body diagram