Charles Rathmann never thought of himself as a model for American manhood, but when it comes to the bugs on his body, he is. The 40-year-old St. Louis research director is among 242 volunteers whose ...

The neocortical primary somatosensory area (S1) consists of a map of the body surface. The cortical area devoted to different regions, such as parts of the face or hands, reflects their functional ...