phantom limb sensation

Phantom limb sensation is when a person who has lost a limb still feels as if it is present, often experiencing feelings like tingling, itching, or even pain. This occurs because the brain and nervous system continue to interpret signals from the nerves that used to connect to the missing limb. The brain’s representation of the body doesn't immediately update after amputation, so it still “receives” signals that make it perceive the limb as intact. These sensations are common and can be managed with various therapies, helping individuals adapt to their new body awareness.