The Ventricles and Cerebrospinal Fluid (CSF):
Ventricles in the brain, filled with cerebral spinal fluid, are communicating networks that help receive senses from throughout the body and deliver them to the brain. There are four ventricles in the brain: two lateral, a third and a fourth. Each ventricle sends different signals to one another. The two lateral ventricles communicate with the third ventricle, located in the center of the brain. The third also relays messages to the two laterals. The fourth ventricle is the most superior of them all. It Communicates with the spinal cord where it is connected. The CSF, which is in each of the ventricles, is created by structures called choroid plexuses. These structures are located within the walls and roofs of the ventricles. The purpose of the CSF is not only to help send signals throughout the brain, it also provides cushion within each of the ventricles.
Ventricles in the brain, filled with cerebral spinal fluid, are communicating networks that help receive senses from throughout the body and deliver them to the brain. There are four ventricles in the brain: two lateral, a third and a fourth. Each ventricle sends different signals to one another. The two lateral ventricles communicate with the third ventricle, located in the center of the brain. The third also relays messages to the two laterals. The fourth ventricle is the most superior of them all. It Communicates with the spinal cord where it is connected. The CSF, which is in each of the ventricles, is created by structures called choroid plexuses. These structures are located within the walls and roofs of the ventricles. The purpose of the CSF is not only to help send signals throughout the brain, it also provides cushion within each of the ventricles.
References:
- www.medterms.com