Arteries of the brain; large brain artery supply (without lists of names). Starting stage.<br><br>The picture shows: * in the middle circulus Willisi, * in its upper part three whole brains with marked cut levels* on the left three horizontal sections through the brain and * on the right three frontal sections through the brain. Enlarge the image as much as you need to be able to see what you want to see!!

Step 1.

Arteries of the brain; large brain artery supply (with lists of names).<br><br>Here are seven (1-7) lists of names to use. Everyone is lit when you enter the picture. Start by turning off all lists!!! If you want to directly examine the arterial supply, you should activate list 1. Here you can now, by alternately extinguishing and lighting the different artery names, see which areas the different arteries supply. Further details can be found from the fact database (click on the name in the list). If you want to repeat areas on the surface of the large brain, you should use (activate/light) any or all of the lists 2 through 6. If you want to repeat structures in the different incisions, you should activate list 7.NOTE the hypothalamus very extensive arterial inflows!<div style="font-size: 80%">The different lists can be combined with each other! You wonder, for example, which arteries/arteries supply the sensory cortex. How to do it:Light list 1 and turn off the others. Then light list 6. Now all the "areas of interest" appear. Use "extinguish all" in list 6 and then light only the "sensory cortex". Hepp!!! Or you want to see which artery(s) supply the pile of vision (thalamus). Light list 1 and extinguish the others. Then light list 7. Now "all structures appear in the cut faces" Use "extinguish all" in list 7, then find and light the "sight pile/thalamus". Here you probably need to both zoom up and move around in the image. And so on.</div>

Brain atlas

Large brain artery supply: Circulus Willisi.