Robert M. Sapolsky Quote

The brain is heavily influenced by genes. But from birth through young adulthood, the part of the human brain that most defines us is less a product of the genes with which you started life than of what life has thrown at you. Because it is the last to mature, by definition the frontal cortex is the brain region least constrained by genes and most sculpted by experience. This must be so, to be the supremely complex social species that we are. Ironically, it seems that the genetic program of human brain development has evolved to, as much as possible, free the frontal cortex from genes.

Robert M. Sapolsky

The brain is heavily influenced by genes. But from birth through young adulthood, the part of the human brain that most defines us is less a product of the genes with which you started life than of what life has thrown at you. Because it is the last to mature, by definition the frontal cortex is the brain region least constrained by genes and most sculpted by experience. This must be so, to be the supremely complex social species that we are. Ironically, it seems that the genetic program of human brain development has evolved to, as much as possible, free the frontal cortex from genes.

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About Robert M. Sapolsky

Robert Morris Sapolsky (born April 6, 1957) is an American academic and neurologist. He is the John A. and Cynthia Fry Gunn Professor at Stanford University, and is a professor of biology, neurology, and neurosurgery. His research has focused on neuroendocrinology, particularly relating to stress. He is also a research associate at the National Museums of Kenya.