After the removal of an eye, many patients experience one or more phantom phenomena, including phantom pain, non-painful phantom sensations, or visual hallucinations usually consisting of basic perceptions, such as shapes and colors. Less common than phantom limb pain, which is experienced by 50 to 78 percent of amputees, phantom eye pain develops in only about 30 percent of patients. What factor may cause phantom limb pain to be more common than phantom eye pain? Discuss
Source: The Free Dictionary