- Why did everyone start to hate the Russians if the U.S. did the same thing in Afghanistan, Iraq?
- What needs to be corrected in the management of Russia first?
- Why did Blaise Pascal become a religious man at the end of his life?
- How do I know if a guy likes you?
- When they say "one generation", how many do they mean?
A person's personality can change when the frontal lobes of the brain are damaged. If they are damaged in a healthy brain, then the personality can change. But look, brain surgery is not done for healthy people, but for those with existing diseases. And, often, the very presence of a particular pathology of the brain, for which the operation is performed, leads to a change in personality even before surgery. During the operation, additional brain trauma may occur, which can cause increased changes in personality. There may also be certain complications of operations, which can also lead to changes in the human psyche.
Sure. You believe that you are something unique, but your personality is nothing more than a set of neural circuits programmed by events and stimuli in your life. It is worth “breaking” just a few neurons, and microscopic changes are already taking place in your consciousness, and if you take a closer look at the world around you, you will understand that your personality is just another variation of the multicomponent system of responding to your environment.