Forth ventricle 1- Floor (rhomboid fossa ) 2- Roof 3- Borders.
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Transcript of Forth ventricle 1- Floor (rhomboid fossa ) 2- Roof 3- Borders.
Forth ventricle
1- Floor (rhomboid fossa ) 2- Roof 3- Borders
Floor of fourth ventricle
1- Median sulcus. calamus scriptorius 2- Medial eminence 3- Facial colliculus 4- Hypoglossal triangle 5- Vagal triangle 6-Funiculus separans 7- Area postrema 8- Sulcus limitance 9-Sup. and inf. fovea 10-Locus ceruleus/ substantia ferrugina 11- Vestibular area 12- Acoustic tubercle
Funiculus separans(32)
Circumoventricular organs
Roof of Forth ventricle
1- superior medullary velum 2- inferior medullary velum
superior medullary velum
inferior medullary velum
superior medullary velum