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25 Cards in this Set
- Front
- Back
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boundaries of the interpeduncular fossa
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anterior: optic chiasma
anterolaterally: optic tracts posterolaterally: crus cerebri posteriorly: upper border of pons |
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contents of the interpeduncular fossa
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mamillary bodies
posterior perforated substance tuber cinereum oculomotor nerves |
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lobes of the cerebellum
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anterior
posterior flocculonodular |
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contents of the inferior peduncle
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anterior external arcuate fibers
posterior external arcuate fibers dorsal spinocerebellar tract olivocerebellar tract vestibulocerebellar tract cerebelloolivary fibers cerebellovestibular fibers |
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contents of the middle peduncle
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cortico-ponto-cerebellar fibers
paraolivocerebellar fibers reticulocerebeller fibers |
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contents of the superior peduncle
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dentatorubral fibers
dentato-rubro-thalamic fibers ventral spinocerebellar fibers cerebello-ponto-cerebellar fibers |
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relations of the anterior horn of the lat ventricle
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roof: ant part of corpus callosum
ant wall: genu of corpus callosum med wall: septum pallucidum lat wall: head of caudate floor: rostrum and head of caudate |
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relations of the central part of lat ventircle
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roof: body of corpus callosum
med wall: septum pallucidum floor: (M-L) body of caudate stria terminalis thalamostriate vein part of sup surface of thalamus choroid plexus hor part of body of fornix |
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relations of post horn
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roof: tapetum
lat wall: tapetum and optic radiation med wall: two elevations BULB OF POST HORN (forceps major) CALCAR AVIS (calcarine sulcus) |
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relations of inf horn
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roof:
tapetum tail of caudate stria terminalis amygdaloid nucleus floor: collateral eminence produced by coll sulcus hippocampus fimbria lat wall: tapetum and optic radiation med wall: epyndyma invaginated by choroid plexus |
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ant wall of third ventricle
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ant commissure
lamina terminalis ant column of fornix |
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post wall of third ventricle
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pineal body
habenular commissure post commissure aqueduct of sylvius |
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floor of 3rd ventricle
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optic chiasma
tuber cinereum and infundibulum mamillary bodies post perforated substance tegmentum of midbrain |
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roof of 3rd ventricle
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ependyma
choroid plexus 2 int cerebral viens |
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lat wall of 3rd ventricle
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thalamus and hypothalamus
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recesses of 3rd ventricle
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optic
infundibular pineal suprapineal |
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communications of the 3rd ventricle
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interventricular foramen of monroe
aqueduct of sylvius |
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lat wall of 4th ventricle
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upper part: sup peduncles
lower part: inf cerebellar peduncles as well as gracile and cuneate tubercles |
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roof of 4th ventricle
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upper part: sup medullary velum
middle part: part of cerebellum lower part: inf medullary velum |
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recesses of the 4th ventricle
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2 lateral
2 dorsal/cerebellar |
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communications of the 4th ventricle
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aqueduct of sylvius
central canal subarachnoid space through: 2 lat foramina of luschka one median foramen of magendi |
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ant limb of int capsule
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ant thalamic radiation
frontopontocerebellar |
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genu
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corticonuclear
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post limb
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sup thalamic radiation
parieto ponto cerebellar optic radiation |
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sublentiform
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inf thalamic radiation
tempero ponto cerebellar auditory radiation |
