Paul MacLean’s Triune Brain: Evolutionary Layers of the Human Psyche

Paul MacLean’s Triune Brain: Evolutionary Layers of the Human Psyche

Who was Paul Maclean? Paul D. MacLean (1913-2007) was an American physician and neuroscientist who made significant contributions to the study of brain evolution and behavior. He is best known for his triune brain theory, which proposed that the human brain is...