Despite a glut of literature available on how to have more and better orgasms, science is only beginning to unravel the mysteries of the nervous system. The experiences of some paralyzed women prove how little we know: Though seemingly cut off from all feeling below the waist, some have found they still had orgasms when they tried sex. More mysterious still, some could have orgasms when touched in a spot on the trunk or neck just above the region of injury. One Philadelphia-area woman who was paralyzed from the waist down in a car accident was overwhelmed to learn she'd...