New research is demonstrating what many people already knew from experience: Women lose interest in sex over time, while men don't.
The _____ region of the brain forms the floor and part of the walls of the third ventricle. hypothalamus Which structures are involved with emotional feelings and memories.
CSF flows out of the ventricles of the brain where it is produced and into the subarachnoid space of the brain and cord. Some CSF also flows down through a channel in the center of the cord called the central canal. The central canal, however, appears to close with age.SF is produced in the chambers of the brain called ventricles. The two highest ventricles in the brain are the lateral ventricles. The third ventricle lies below them and the fourth ventricle lies below the third. A dense plexus of blood vessels, called the telea choroidea, lies close to the ventricles.