The floor of the third ventricle is formed by a number of structures including the hypothalamus subthalamus mammilary bodies infundibulum pituitary stalk and the tectum of the midbrain.
Floor of 3rd ventricle.
The hypothalamus is present anteroinferior that is it forms the floor of the 3rd ventricle.
The thalamus is laterally present along the 3rd ventricle.
The diocoel is the 3rd ventricle that is located in the diencephalon which is made up of the thalamus epithalamus and hypothalamus.
Running through the third ventricle is the interthalamic adhesion which contains thalamic.
Floor and roof the floor is formed by the optic chiasma the tuber cinereum and the infundibulum the mamillary bodies the posterior perforated substance and the tegmentum of the midbrain.
Like other ventricles the third ventricle has a cavity an anterior wall a posterior wall a floor a roof and two lateral walls.
The third ventricle sends messages to and receives messages from the lateral ventricles which are located in front of the third ventricle and the aqueduct of the midbrain which is located.
The roof is formed by the tela choroidea.
The lateral walls of the third ventricle are formed by the walls of the left and right thalamus.
Apart from the hypothalamus the mammillary body infundibulum and the tectum of the midbrain also forms the.