The phantom limb sensation indicates that

A) pain is a purely sensory phenomenon.
B) the central nervous system plays only a minor role in the experience of pain.
C) pain involves the brain's interpretation of neural activity.
D) all of these are true.

Phantom Limb Sensation

The experience of sensations, often including pain, in a limb that has been amputated.

Neural Activity

The electrical and chemical processes that take place within the nervous system to transmit information.

Central Nervous System

The complex network of nerve tissues that controls the activities of the body, comprising the brain and spinal cord.