Why is it so difficult to study how the brain creates how this system within our brains evolved and the possible capabilities

The plausible assumption was that there must be a single location where all information about our internal conditions and environment is made available, decisions are taken and actions are initiated. Even Descartes—who considered mental processes to be superior to, rather than connected to, material processes in the brain, and whose free-floating res cogitanswould therefore have needed no circumscribed location—did not believe that it was possible to get by without a singular localizable controlling entity.

Structure your essay into an introduction, body, and conclusion. make sure your essay focuses on a main idea, includes precise language to clarify ideas, and is written in a formal style. use textual evidence, including scansion, to support your ideas.