hypothalamus
The pineal gland is the endocrine organ found in the roof of the third ventricle in the brain. Its main function is to produce and regulate melatonin, a hormone that helps regulate sleep-wake cycles.
Pineal Gland
Well, the only endocrine organ found in the roof of the Third Ventricle is the PINEAL GLAND. The Third Ventricle is a passageway of Cerebrospinal Fluid from outside of the brain to the inside. It is located on the posterior (back) portion of the brain.
Pineal Gland
Pineal Body
The pineal gland extends posteriorly from the third ventricle and projects into the superior cistern. It is a small endocrine gland located in the brain that produces melatonin, a hormone that regulates sleep-wake cycles.
The cerebrospinal fluid in the third ventricle will drain into the fourth ventricle.
In the heart of a mamal there are only two ventricles and two atriums (atria).
The third ventricle
lateral ventricle
the midbrain
The third ventricle is involved in several functions of the body including:Protection of the Brain From TraumaPathway for the Circulation of Cerebrospinal Fluid