Different parts of the brain control different functions. Cancer treatments, including chemotherapy, can produce certain effects on these areas of the brain, including impaired cognitive skills, chemo-induced seizures, and memory loss. The cerebral cortex is a sheet of tissue that makes up the outer layer of the brain.
There are three species of wolves: the Red Wolf, the Gray Wolf, and the Ethiopian Wolf. There are a lot more subspecies of wolves, such as: Mexican Wolf.
Traditionally, there are alpha, beta, and omega wolves. The alphas are at the top, betas in the middle, and omegas at the bottom of the pecking order. The rest of the pack picks on omega(s). The omega role is more pronounced in captive packs where that individual can not disperse and is forced to live with the pack.