The human brain includes two hemispheres connected by a bundle of nerves. The left hemisphere controls movement for the right side of the body, while the right hemisphere directs the left side.

Hemispheric dominance, also known as lateralization of brain function, describes the tendency for either the left or the right side of the brain to carry out specific brain activities.

Explore the science behind the left brain vs. right brain theory, debunk myths, and learn how both hemispheres contribute to creativity and logic. Discover tips for brain health.

The left and right sides of the brain control different functions in the body. Some people believe that the left and right sides of the brain can determine personality and behavior. However ...

Despite the pop-culture myth, the left and right aides of the brain always work together. No one is truly "left-brained" or "right-brained"—not either "analytical" or "intuitive." ...

The phrase “left and right brain” refers to the anatomical halves, or hemispheres, of your brain. It’s popularly believed that the left and right hemispheres are distinct, controlling ...

Scientists show that it is possible to distinguish between left-handed and right-handed people by noninvasively monitoring just their brain activity during passive tactile stimulation. These ...

But a second set of brain regions involved in planning movement stubbornly refuse to switch, and continue to act like those of left-handers in people who have switched to right-handedness.

In education, programs emerged that advocated less reliance on rational “left brain” activities. Brain-imaging studies show no evidence of the right hemisphere as a locus of creativity.