LIST OF ILLUSTRATIONS. XV 



FIG. PAGE 



112. Diagram showing the cerebral sinuses of the dura mater 259 



113. Lymphatics of the head and neck 266 



114. Lacteals during intestinal digestion 268 



115. Nerve-fibres 270 



116. Ganglionic cell and branching fibres 271 



117. Structure of nerve-elements 272 



118. Diagram <5f brain 274: 



119. The sinuses of the dura mater 277 



120. Section through the cortex of a frontal convolution 280 



121. Left side of human brain 281 



122. Orbital surface of the left frontal lobe 283 



123. Left hemisphere of brain, showing island of Reil 284 



li'4. Convolutions of the median aspect of the right hemisphere 285 



125. Base of brain 287 



126. Centrum ovale majus 2'c ( 



127. Transverse section of brain through the basal ganglia 291 



128. Vertical section of the brain 294 



129. Horizontal section of the brain, showing third ventricle 296 



130. Floor of the fourth ventricle 298 



131. Medulla oblongata, pons, cerebellum, and crura cerebri 300 



132. The cerebellum, upper surface 301 



133. The cerebellum, lower surface 302 



134. Spinal cord and nerves 303 



135. Section of spinal cord and membranes 304 



136. Diagram showing the relations of the spinal nerves to the motor, 



sensory, and reflex areas of the body 305 



137. Transverse section of spinal cord . , 306 . 



138. Transverse section of spinal cord, showing structure of gray and 



white matter 307 



139. The foramina of exit for the cranial nerves 309 



140. Nerves of the face and head 315 



141. Digital nerves 328 



142. Diagram of the spinal sympathetic system and connections .... 331 



143. Diagram of the heart 335 



144. Right auricle and right ventricle laid open 336 



145. Arrangement of muscular fibres around the auricles and great veins 337 



146. Base of the heart, auricles removed 341 



147. Course of the muscular fibres of the heart 342 



148. Vertebral section of larynx 343 



149. The human glottis 345 



150. Heart and lungs 348 



151. Two clusters of air-cells 349 



152. Temporary teeth 351 



153. Permanent teeth 352 



154. Diagram of premolar tooth . . 353 



155. Upper permanent teeth in position 356 



156. Section through a canine tooth 358 



157. Enamel prisms 359 



158. Section of a salivary gland 363 



159. Pharynx laid open from behind 364 



160. Pharynx, median section 365 



161. The abdomen 367 



162. Vertical section, showing arrangement of peritoneum ...... 369 



163. Glands of the fundus of stomach 372 



164. Section of intestine, showing villi 375 



165. Transverse section of lobules of liver 381 



166. Section of the kidney 385 



167. Section of Malpighian pyramid 386 



168. Diagram of the course of uriniferous tubules 387 



