After suffering a stroke, Jane Doe finds that she cannot move her left arm. This would suggest that the stroke caused damage to the right frontal lobe.
How do the frontal lobes of the brain control the body?
- The frontal lobe form a part of the brain’s cerebral cortex consisting of two paired lobes: the left and right frontal cortex (lobe).
- The two sides of the brain (left and right) mainly control operations on the opposite sides of the body. Such is also the case with the frontal lobes.
- Each side of the frontal lobe controls the opposite side of your body.
- Therefore, the left frontal lobe controls muscles on the right side of the body.
- In the same way, the right frontal lobe controls muscles on the left side of the body.
- This can determine how an injury in the right frontal lobe impacts the left arm of the body.
Learn more about frontal lobes here:
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