If you lose a foot,the area within the somatosensory cortex that received its input will begin to pick up signals from the formerly adjoined leg.This best illustrates the value of

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Plasticity refers to the brain's ability to reorganize itself by forming new neural connections throughout life, and this is what is happening when the somatosensory cortex starts picking up signals from the leg after the foot is lost. Neurogenesis refers to the process of new neurons being generated in the brain, which is not relevant in this case. Lateralization refers to the specialization of function in the two hemispheres of the brain, which is not directly related to the reorganization of the somatosensory cortex. Hemispherectomy is the surgical removal of a hemisphere of the brain, which is not relevant in this case.

If You Lose a Foot,the Area Within the Somatosensory Cortex