Circle Of Willis And Etc Brain Arteries Flashcards
Where did the vertebral arteries originate from
Subclavian arteries
what is the structure that equalizes the blood pressure in the brain and provides an alternative source of blood supply
Circle of Willis
what is the blood vessels in the brain supply the right and left cerebral hemispheres with arterial blood
Circle of Willis
what originates from the subclavian arteries? They also travel through the foraged magnum and the transverse forming of C6-c1
Vertebral artery
what originates from the vertebral arteries and is at the mid buying service on the anterior surface of the pons
Basilar artery
what is a bilateral artery that originates from the Basilar artery and supplies the occipital lobes with arterial blood
Posterior cerebral artery
Forms a connection between the posterior cerebral artery in the internal carotid artery?
Posterior communicating artery
Collateral route for blood between vertebral an internal carotid that supply arterial blood to the brain
Highway vessels
What originates from the common carotid artery’s of the neck to also supply the brain with arterial blood
Internal carotid artery
Branches off to form the posterior communicating, middle cerebral, and anterior cerebral arteries
internal carotid artery ICA
Supplies blood flow from Temporel and parietal lobes. Major branch of the internal carotid artery’s
Middle cerebral artery
Smaller branch of the internal carotid artery supplies blood flow to the frontal and medial part of the parietal lobe’s
Anterior cerebral artery
Originates from the MCA middle cerebral artery that supplies blood flow to the right and left sides of the brain
Anterior communicating artery
What gives rise to several smaller arteries that supply the Cerebellum, pons, and inferior and medial surface of the Temporal in occipital lobes
Basilar and vertebral artery
What supplies the anterior and inferior cerebellum with blood supply
Anterior inferior Cerebellar artery
