Ventricular System of the Brain
Anatomy of the Ventricular System
The ventricular system of the brain consists of interconnected cavities filled with cerebrospinal fluid. It plays a crucial role in brain protection and waste removal.
Ventricular System of the Brain
Anatomy of the Ventricular System
The ventricular system of the brain consists of interconnected cavities filled with cerebrospinal fluid (CSF). These ventricles help protect the brain, remove waste, and maintain intracranial pressure.
Components of the Ventricular System
- Lateral Ventricles: The largest cavities located in the cerebral hemispheres.
- Third Ventricle: Positioned in the diencephalon, connecting to the lateral ventricles via the interventricular foramina.
- Fourth Ventricle: Located between the brainstem and cerebellum, connecting to the central canal of the spinal cord.
Function of the Ventricular System
The primary function of the ventricular system is CSF production and circulation. The choroid plexus within the ventricles produces CSF, which provides mechanical and immune protection to the brain.
Clinical Relevance
Several conditions can affect the ventricular system, including hydrocephalus, which results from an abnormal accumulation of CSF, leading to increased intracranial pressure.
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