Question

what might happen to the somatosensory cortex of a person who has a foot amputated? click the blue words to correct the following statements. before the person’s foot is amputated, it does not send signals to the somatosensory cortex. but after the foot is amputated, the somatosensory cortex receives signals from the foot. when this happens, the somatosensory cortex can change in a way that may cause phantom pain. when a body part is amputated, it stops sending signals to the somatosensory cortex. when this happens, the somatosensory cortex itself can change. some scientists think that these changes in the somatosensory cortex create new types of signals in the brain. the scientists hypothesize that the brain interprets these signals as phantom pain in the body part that has been amputated.

Explanation:

The statements are corrected to align with the provided text about phantom limb sensation and somatosensory cortex function after amputation.

Answer:

Corrected statements:

1. Before the person's foot is amputated, it does send signals to the somatosensory cortex.
2. But after the foot is amputated, the somatosensory cortex no longer receives signals from the foot.
3. When this happens, the somatosensory cortex can change in a way that may cause phantom pain.
4. Some scientists think that these changes in the somatosensory cortex create new types of signals in the brain. The scientists hypothesize that the brain interprets these signals as phantom pain in the body part that has been amputated.