Are All Brain Functions Lateralized?

Each human's brain develops differently, leading to unique lateralization in individuals. This is different from specialization, as lateralization refers only to the function of one structure divided between two hemispheres.

Are brain functions lateralized?

Lateralization of brain function is the view that functions are performed by distinct regions of the brain. ... It contrasts with the holistic theory of the brain, that all parts of the brain are involved in the processing of thought and action. The human brain is split into two hemispheres, right and left.

What does it mean for a brain function to be lateralized?

Definition. Lateralization of the brain hemispheres refers to a functional dominance of one hemisphere over the other, in which one is more responsible or entirely responsible for control of a function in comparison to the other.