The third ventricle
The thalamus is situated at the top of the brain stem, connecting the brain to the spinal cord and vertebrates. The thalamus wraps around the third ventricle, making up the upper part of the ventricle wall.
The hypothalamus is a small mass below the thalamus and forms floor and part of the lateral walls of the third ventricle.
i think it is thalamus
The diencephalon consists of thalamus, hypothalamus, and epithalamus.
Right and left masses of the thalamus.
These are all part of the brain stem called the thalamus. The thalamus forms the floor of the third ventricle and along with the pons and the medulla oblongata forms the brain stem.
No, it surrounds it.
diencephalon
Thalamus and hypothalamus respectively which are In the third ventricle
intermediate mass
Thalamus
How is a stimulus carried through the wall of a ventricle?