i think it is thalamus
right atrium and right ventricle
choroid plexus
It forms the central canal of the spinal cord and protects the brain from trauma.
The left ventricle forms the apex of the heart.
cellulose
right atrium and right ventricle
The hypothalamus is a small mass below the thalamus and forms floor and part of the lateral walls of the third ventricle.
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.
The diencephalon consists of thalamus, hypothalamus, and epithalamus.
The thalamus and hypothalamus are regions of gray matter that form the lateral walls of the third ventricle in the brain. They are important for relaying sensory information and regulating various functions such as hormone secretion, sleep, and temperature control.
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.
The third ventricle
The part of the diencephalon that forms cerebrospinal fluid is called the choroid plexus. It is responsible for producing the majority of the cerebrospinal fluid found within the central nervous system.
The sartorius muscle forms the lateral boundary of the femoral triangle.
The walls of the diencephalon form structures such as the thalamus, hypothalamus, and epithalamus. These structures are important for functions such as relaying sensory information, regulating hormones, and controlling sleep-wake cycles.
The greater tuberosity of the humerus forms the lateral contour of the shoulder. The supraspinatus muscle attaches at the greater tuberosity.
choroid plexus