THE GOVERNOR OF THE BODY 249 



2. The "funny bone" is the name given to the place on the outside 

 of the elbow where the nerve passes over the joint. Why does bumping 

 this cause a tingling sensation in the fingers? 



3. When a portion of a limb has been amputated, the victim often 

 complains of pains in the lost member. Explain. 







4. Why may a sharp blow on the head cause one to "see stars?" 



5. What part of the nervous system guides one who walks in his 

 sleep? 



6. Why cannot one sleep standing up? 



7. What part of the brain is educated in learning to play the piano? 



8. When one falls asleep in his chair why does his head drop forward ? 



9. What part of the brain is educated by a history lesson? 



10. When one's finger is burned, where is the pain? 



