CONTENTS. xi 



CHAPTER XXI. 



PAGE 



PRELIMINARY OBSERVATIONS ON THE STIMULATION <>i- NKUVE 

 AND MUSCLE 304 



CHAPTKR XXII. 

 PHENOMENA AND LAWS OF MUSCULAR CONTRACTION . . . . 365 



CHAPTER XXIII. 

 THE WAVE OF MUSCULAR CONTRACTION 369 



CHAPTER XXIV. 

 TETANUS 371 



CHAPTER XXV. 

 ELECTRIC CURRENTS OF MUSCLES 376 



CHAPTER XXVI. 

 ELECTRIC CURRENTS OF NERVES 381 



CHAPTER XXVII. 

 ELECTROTONUS 382 



CHAPTER XXVIII. 

 STIMULATION OF NERVES 385 



CHAPTER XXIX. 

 PHENOMENA ACCOMPANYING A NERVOUS IMPULSE . . . 393 



CHAPTER XXX. 



VARIOUS FORMS OF STIMULATION OF MUSCLE AND NERVE . . 395 



CHAPTER XXXI. 

 URARI POISONING AND INDEPENDENT MUSCULAR IRRITABILITY . 308 



CHAPTER XXXII. 

 THE FUNCTIONS o>' THE ROOTS OF SPINAL NERVES . . . 402 



CHAPTER XXXIII. 

 REFLEX ACTIONS 406 



CHAPTER XXXIV. 



ON SOME FUNCTIONS OF CERTAIN PARTS OF THE KNCEPHAI.ON . 11:5 



