ventrikli
Ventrikli are chambers within the brain that contain cerebrospinal fluid. There are four such chambers in the human brain: two lateral ventricles, a third ventricle, and a fourth ventricle. The lateral ventricles are the largest and are located in the cerebral hemispheres, each communicating with the third ventricle. The third ventricle is a midline structure situated between the two thalami, and it connects to the fourth ventricle. The fourth ventricle lies in the hindbrain, between the pons and cerebellum, and opens to the subarachnoid space, allowing cerebrospinal fluid to circulate throughout the brain and spinal cord.
These ventricles are lined with ependymal cells and are filled with cerebrospinal fluid (CSF), a clear, colorless