Neuroanatomy Quiz 1

Question 1
Which artery supplies the region highlighted in yellow?

94764840_2594659803971880_8553181246883102720_n.jpg
Hover over the icon for the answer:
Anterior Cerebral Artery (ACA)

Question 2
What is the name of the arteries indicated by the question mark?

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Answer:
Lenticulostriate arteries

Question 3
On the following CT angiogram, what does the purple arrow point towards?

1.PNG
Answer:
Superior Sagittal Sinus

Question 4 and 5 relate to the following diagram:

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Question 4
What is the name given to the areas highlighted in purple?

Answer:
Watershed zones (ACA-MCA, MCA-PCA)

Question 5
What may lead to an injury to these areas in particular?

Answer:
Systemic hypoperfusion