The Sensory homunculus

From the Natural History Museum picture library, a sensory homunculus:

This model shows what a man’s body would look like if each part grew in proportion to the area of the cortex of the brain concerned with its sensory perception.

To see which areas of cortex map to which body parts use the interactive motor/sensory homunculus mady by Jaakko Hakulinen (IE only i think, sorry).