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parietal lobe

The part of the brain at the top and back of the head that processes touch, pain, temperature and the body's position in space.

puh-RY-uh-tul LOHB noun

What it means

The parietal lobes sit behind the frontal lobes. They take in feelings from the body and help a person know where their body is and judge space and distance. Damage, often from a stroke, can cause numbness, trouble recognizing objects by touch, or neglect, in which the person ignores one side of the body or space. "Parietal" also means the wall of a body cavity, as in the parietal pleura.

At a glance

Spanishlóbulo parietal
Also writtenparietal lobes

Related terms

occipital

Relating to the back of the head.

sensory nerve

A nerve that carries signals about touch, pain, temperature, position and the other senses toward the brain and spinal cord.

ischemic stroke

A stroke caused by a blocked artery that cuts off blood flow to part of the brain.

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