IV CONTENTS. 



Section I. 



FACE 



In the irritable tumours of the sensitive plant, . 52 



Section II. 



In the coats of the alimentary canal and in volun- 

 tary MUSCLES 56 



I. In the coats of the alimentary canal, &c, ... 62 

 n. In, the voluntary muscles ......... 71 



CHAPTER IV. 

 C. Of vital movements in the heart 106, 



CHAPTER V. 



Of the nervous influence as an agent in vital 

 movement 126 



CHAPTER VI. 

 Of the action of mind in vital movement .... 128 



