The brain has 2 lateral ventricles, one located in each cerebral hemisphere. We will also learn how cerebrospinal fluid is produced, and how it flows throughout the ventricular system, subarachnoid space, and central canal of the spinal cord.Įvery EZmed post contains simple tricks to help you learn the information, and today you will be given the below mnemonic to remember all the structures of the ventricular system as well as the order in which CSF flows through those structures. We will use labeled diagrams and lateral views of the brain to learn the anatomy, boundaries, and locations of each ventricle. The ventricular system comprises two lateral ventricles, one third ventricle, and one fourth ventricle that communicate with each other through the interventricular foramina and cerebral aqueduct. The ventricles function to produce, circulate, and reabsorb CSF throughout the brain and spinal cord of the central nervous system. We will discuss the ventricles of the brain along with their anatomy and function, as well as the flow of cerebrospinal fluid (CSF) through those structures.īy definition, the ventricles are cavities located within the brain that contain cerebrospinal fluid.
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