A person whose hand had been amputated actually felt sensations on his nonexistent fingers when his arm was stroked. This best illustrates the consequences of

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The case of the person feeling sensations on his nonexistent fingers is an example of brain plasticity. The brain is capable of reorganizing its neural connections in response to changes in the environment or body, such as the loss of a limb. In this case, the brain created new connections that allowed the individual to feel sensations on their missing hand when their arm was touched. This phenomenon is known as phantom limb syndrome.

A Person Whose Hand Had Been Amputated Actually Felt Sensations