The ventricles contain something called the Choriod plexus. The cells of this plexus produce the cerebrospinal fluid (CSF). This fuid fills the ventricles and flows down into the spinal chord as well around the subarachnoid space holding the brain suspended.
ventricles
Four hollow chambers surrounded by muscle. Two of the chambers have inlet and outlet valves.
Pyramids, such as those found in Egypt, are primarily solid structures, built from large blocks of stone. However, they often contain internal chambers and passageways, which can give the impression of being hollow. The design and construction serve various purposes, including burial and religious ceremonies. Overall, while they have internal spaces, the majority of the pyramid's mass is solid.
Careful - ventricles are just "hollow" spaces (normally filled with fluid) so you've got two ventricles in the heart and two more in the brain.
None. A ventricle is a chamber or a hollow space - as is found in the heart.
Hollow areas in the heart that receive incoming blood from the lungs and ship it out again are called chambers. The human heart has four chambers.
The hollow areas within the brain are called ventricles. There are four ventricles in the brain: two lateral ventricles, the third ventricle, and the fourth ventricle. These spaces are filled with cerebrospinal fluid which helps cushion and protect the brain.
bone depressions
The four hollow and interconnected spaces within the brain are called ventricles. They are filled with cerebrospinal fluid, which helps cushion the brain, supply nutrients, and remove waste products. The ventricles play a crucial role in maintaining the brain's overall health and function.
Your Heart is an organ that pumps blood through your body.
In your heart, the top two hollow sections are called atrium and the lower two are ventricles.
Hollow chambers that amplify sound when the air inside vibrates are called resonant chambers. These chambers are designed to enhance and project sound by allowing the vibrations to resonate within the space, creating a louder and fuller sound. Examples include the body of a guitar or the resonating tube of a wind instrument.