important neuro anatomy Flashcards
what two vesicles of neural tube give rise to brainstem
mesencephalon and mesencephalon
what two cavities lie in the brainstem
cerebral aqueduct and fourth ventricle
what cranial nerves come from the midbrain
3 and 4
which nerve that emerges from the pontomedullary junction has the longest intracranial course
abdomen nerve
what structure does open part of medulla open into
4th ventricle
what penduncle emerges from the pons
middle cerebellar peduncle
where does dura and arachnoid mater terminate
S2
how is the basilar artery formed
joining the vertebral arteries related to the pons
what supplies primary motor cortex
anterior and middle cerebral arteries
what supples sensory cortex
middle cerebral artery
what supplies primary visual cortex
calcimine artery branch of posterior cerebral artery
what supplies primary auditory area
middle cerebral artery
what supplies area of olfaction
anterior cerebral artery
what connects the inferior petrosal sinuses
basilar sinus
