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ependymal cells
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∙ 13y ago
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∙ 11y agoEpendymal cells
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What form an epithelial lining for the ventricles of the brain?
The CP epithelial layer is continuous with the ependymal cell layer that lines the ventricles
What brain ventricles are joined by the cerebral aqueduct?
The third and fourth ventricles are joined.
What are interconnecting cavities of the brain filled with CSF?
ventricles
What connect the third and fourth ventricles?
The third and forth ventricles are connected by the Cerebral aqueduct which emerges from the mid brain
What is the purpose of ventricles in the brain?
The purpose of ventricles in the brain is to cushion and protect the brain from trauma. Ventricles are filled with Cerebral Spinal Fluid (CSF). This fluid cushions the brain and acts as a shock absorber.
Line the brain ventricles and spinal canal?
Ependymal cells
Cells that line the ventricles and central canal are called?
Ependyma
What form an epithelial lining for the ventricles of the brain?
The CP epithelial layer is continuous with the ependymal cell layer that lines the ventricles
The ventricles of the brain are hollow chambers that serve as passageways for the circulation of what?
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.
What produces cerospinal fluid?
The choroid plexus is responsible for producing cerebrospinal fluid (CSF). It is a network of specialized ependymal cells located within the ventricles of the brain. These cells actively secrete CSF into the ventricles, which then circulates throughout the brain and spinal cord.
What cells line the ventricle of the brain?
Ependymal cells
How and where is the CSF formed?
Most of the CSF is formed by the choroid plexuses in the ventricles of the brain. Some is also produced by ependymal cells.
What is the medical term meaning fluid-filled cavities in the brain?
The ventricles are the fluid-filled cavities of the brain.
What is neurocoel?
Cavity of the neural tube, it is the origin of the ventricles of the brain. Expansion within cerebral hemispheres (lateral ventricles 1-2), diencephalon (third ventricle), and medulla oblongata (fourth ventricle) forms chambers (ventricles) which are lined with ependymal cells.
What brain ventricles are joined by the cerebral aqueduct?
The third and fourth ventricles are joined.
What are the interconnecting spaces that produce and serve as a reservoir for cerebrospinal fluid in the brain called?
The interconnected spaces that produce and serve as a reservoir for cerebrospinal fluid in the brain are called ventricles. There are four ventricles in the brain - two lateral ventricles, a third ventricle, and a fourth ventricle. These ventricles are responsible for the production, circulation, and drainage of cerebrospinal fluid.
What is the structures in the brain that produces and circulates cerebrospinal fluid?
Choroid plexus, lined with ependymal cells. The CSF circulates through the four ventricles.
