Melzack R
Department of Psychology, McGill University, Montreal, Quebec, Canada.
Trends Neurosci. 1990 Mar;13(3):88-92. doi: 10.1016/0166-2236(90)90179-e.
The phenomenon of a phantom limb is a common experience after a limb has been amputated or its sensory roots have been destroyed. A complete break of the spinal cord also often leads to a phantom body below the level of the break. Furthermore, a phantom of the breast, the penis, or of other innervated body parts is reported after surgical removal of the structure. A substantial number of children who are born without a limb feel a phantom of the missing part, suggesting that the neural network, or 'neuromatrix', that subserves body sensation has a genetically determined substrate that is modified by sensory experience.
