Roof of fourth ventricle

Roof of Fourth Ventricle

Roof of Fourth Ventricle (Image courtesy of Wikimedia Commons)

The Roof of Fourth Ventricle is a significant anatomical structure in the human brain. It is part of the ventricular system and is located in the hindbrain.

Anatomy

The roof of the fourth ventricle is a thin, translucent membrane, known as the superior medullary velum. It is formed by the cerebellum and the cerebellar peduncles. The roof is triangular in shape and its apex is directed towards the cerebral aqueduct.

Function

The primary function of the roof of the fourth ventricle is to protect and cover the fourth ventricle. It also plays a role in the circulation of cerebrospinal fluid (CSF) within the ventricular system.

Clinical Significance

Abnormalities or damage to the roof of the fourth ventricle can lead to a variety of neurological conditions, such as hydrocephalus, due to the disruption of CSF flow.

See Also

• Ventricular system
• Cerebrospinal fluid
• Hydrocephalus