Changes

==Species Differences==

==Species Differences==

The [[#Vasculature|blood supply to the brain]] has major differences depending on species. Across all species, there are four 4 potential channels supplying the cerebral arterial circle. These are;  

The [[#Vasculature|blood supply to the brain]] has major differences depending on species. Across all species, there are four 4 potential channels to facilitate blood supply to the Circle of Willis. These are;  

 

*Internal carotid artery  

'''1. The internal carotid artery'''

*Basiliar artery

 

*The anastomosing ramus from the maxillary artery to the internal carotid artery  

'''2. The basiliar artery'''

*The connection of the vertibral artery to the internal carotid artery  

 

'''3. The anastomosing ramus from the maxillary artery to the internal carotid artery'''

 

'''4. The connection of the vertibral artery to the internal carotid artery'''

==== Dog, man and many other species  ====

==== Dog, man and many other species  ====