12 CONTENTS. 



CHAPTER IV. 

 THE METABOLIC PROCESSES OF THE BODY. 



PAGE 



The History of Glycogen 437 



Diabetes '. 448 



The Formation of the Constituents of Bile 453 



On Urea and on Nitrogenous Metabolism in General 457 



On Some Structures and Processes of Obscure Nature 465 



The History of Fat. Adipose Tissue 470 



The Mammary Gland 477 



Average Composition of Milk in Different Animals 480 



CHAPTER V. 



NUTRITION. 



Statistics of Nutrition 482 



Comparison of Income and Output of Material 485 



The Energy of the Body : The Income of Energy 492 



The Expenditure 493 



Animal Heat 496 



On Nutrition in General 506 



On Diet . . 513 



BOOK III. 



THE CENTRAL NERVOUS SYSTEM AND ITS INSTRUMENTS. 



CHAPTER I. 



THE SPINAL CORD. 



On Some Features of the Spinal Nerves 525 



The Structure of the Spinal Cord 529 



The Reflex Actions of the Spinal Cord 564 



The Automatic Actions of the Spinal Cord 578 



CHAPTER II. 

 THE BRAIN. 



On Some General Features of the Structure of the Brain 584 



The Bulb 589 



The Disposition and Connections of the Gray and White Matter of the Brain : 



The Gray Matter 601 



The Central Gray Matter and the Nuclei of the Cranial Nerves 601 



