CONTENTS. 



PAGE 



Title page, dedication, and list of animals studied. 



INTRODUCTION. METHODS EMPLOYED 1-5 



SPINAL CORD 6 



MEDULLA OBLONGATA 13 



CEREBELLUM 16 



OPTIC LOBES 18 



CEREBRAL AND OLFACTORY LOBES 20-21 



APPENDIX. NUCLEI IN NERVE CELLS 22 



LITERATURE OF THE SUBJECT. List of publications. 



LIST OF PLATES WITH MAGNIFYING POWERS, &c. 



PLATES I. CXIII. With numbers of negatives and objecti\'es used. 



