stria medullaris is the ventricle located between the two halves of the thalamus.
which ventricle is located between the two halves of the thalamus?
stria medullaris
the lateral side of the ventricle is marked by a sulcus - the hypothalamic sulcus - from the inferior side of the foramina of monro to the anterior side of the cerebral aqueduct. the lateral border posterior/superior of the sulcus constitutes the thalamus, while anterior/inferior of the sulcus it constitutes the hypothalamus. the interthalamic adhesion usually tunnels through the thalamic portion of the ventricle, joining together the left and right halves of the thalamus, although it is sometimes absent, or split into more than one tunnel through the ventricle; it is currently unknown whether any nerve fibres pass between the left and right thalamus via the adhesion (it has more resemblance to a herniation than a commissure).
third ventricle
thalamus





























the thalamus (from greek , "chamber") is a large mass of gray matter in the dorsal part of the diencephalon of the brain with several functions such as relaying of sensory signals, including motor signals to the cerebral cortex, and the regulation of consciousness, sleep, and alertness.





























it is a midline symmetrical structure of two halves, within the vertebrate brain, situated between the cerebral cortex and the midbrain.





























it is the main product of the embryonic diencephalon, as first assigned by wilhelm his sr. in 1893.





























section::::anatomy.
thalamus