blood supply to the brain and sinuses

what artery supplies the dura matter

middle meningeal A branch of maxillary

what runs below the pterion

maxillary A

what nerves supply the dura mater

branch of trigeminal N (CN II)

what comes off of the internal carotid AA

• anterior cerebral A

• middle cerebral A

what comes off of the vertebral A

• basilar

• posterior inferior cerebellar

what comes off of the basilar

• posterior cerebral

• superior cerebellar

• anterior inferior cerebellar

what is the cerebral arterial circle/circle of willis

anastomosis @ base of brain

what forms the circle of willis

• anterior cerebral

• anterior communicating

• posterior cerebral

• posterior communicating

• internal carotid

what does the anterior cerebral supply

the front of the brain

what does the superior cerebellar supply

cerebellum

where does the cerebral V go to

dural venous system

where does the dural venous system go to

internal jugular V

where does the superior sagittal sinus go to

confluence of sinuses

where does the inferior saggital sinus go to

straight sinus

where does the occipital sinus go to

confluence of sinuses

where does the confluence of sinuses go to

transverse sinuses

where does the transverse sinuse

sigmoid sinus

where does the sigmoid sinus go to

internal jugular v

where does the straight sinus go to

confluence of sinuses