Why do psychologists no longer perform procedures like lobotomies and why are psychologists limited in the research they can do on human beings? How does an electroencephalograph monitor the brain?...

Extracted text: Why do psychologists no longer perform procedures like lobotomies and why are psychologists limited in the research they can do on human beings? How does an electroencephalograph monitor the brain? Why are experiments on animals' brains, such as creating brain lesions in rhesus monkeys, of limited use in understanding the human brain despite their similarities? Who was Dr. Paul Broca and why is a part of the brain named after him?