Cholesterol and Copper Affect Learning and Memory in the Rabbit

Figure 6

Mean (±SEM) vessel diameter of the left and right internal carotid arteries, basilar artery, and left and right posterior communicating arteries (PCA) for rabbits fed normal chow and given distilled drinking water (Chow), 2% cholesterol in their rabbit chow and given distilled drinking water (Cholesterol), fed normal chow and given 0.12 parts per million copper as copper sulfate in their distilled drinking water (Copper), or fed 2% cholesterol and given 0.12 parts per million copper in their distilled drinking water (Cholesterol + Copper). Data are modified from [72].