LIST OF ILLUSTRATIONS xxxi 



FIG. PAGE 



278. Brain of a pigeon (from Wiedersheim's "Anatomic der Wirbeltiere ") . . 622 



279. Brain of a rabbit (from Wiedersheim's "Anatomie der Wirbeltiere ") . . . 623 

 280. Lateral view of a dog's brain (from Ellenberger and Baum's "Anatomie des 



Hundes") 624 



281. The remainder of the brain of Goltz' dog after removal of the cerebral hemi- 

 spheres 625 



282. Dorsal surface of the dog's brain, with excitation points indicated according to 



Fritsch and Hitzig's early experiments 632 



283. Latent period of muscular contraction induced by stimulation of the cortex and 



by stimulation of the underlying white matter 633 



284. Structure of the cortex of the convolutions bordering on the fissure of Rolando 634 

 285. Motor cerebral localization in the monkey, outer surface of left hemisphere 



(from Barker's "Nervous System") 635 



286. Motor cerebral localization in the monkey, inner surface of left hemisphere 



from Barker's "Nervous System") 635 



287. Motor cortical areas in the monkey (from Barker's "Nervous System") . . 637 



288. The motor cortical areas of the chimpanzee 638 



289. Diagram of the external surface of the left cerebral hemisphere of man . . 639 



290. Diagram of the internal surface of the right cerebral hemisphere of man . . 639 

 291. The course of an epileptic attack induced by stimulation of the motor cortical 



zone 642 



292. The motor tract at various levels of the internal capsule (from Barker's "Ner- 

 vous System") 647 



293. Sensory areas on the outer surface of the right cerebral hemisphere . . . 654 



294. Sensory areas on the inner surface of the left cerebral hemisphere . . . 654 

 295. Schematic representation of the optic tracts (modified from Fuchs, drawn for 



this edition) 656 



296. Diagram of the speech tract together with various centers of the cerebral cor- 

 tex concerned in speech (from Leube's "Special Medical Diagnosis") . . 662 



297. The myelogenetic areas of the human brain, outer surface 666 



298. The myelogenetic areas of the human brain, inner surface 667 



299. Curve representing the depth of sleep 677 



300. Distribution of the superficial areas served by the different sensory roots (from 



Strumpell's "A Text-book of Medicine") 683 



301. Schematic representation of the connections of the sympathetic fibers . . 686 



302. Normal curve of contraction of the uterus 698 



303. Pressure curve of the last contraction of the uterus in parturition . . . 699 



304. Curves representing the height and weight of boys and girls of different ages . 709 



305. Variations in the height of military recruits in Sweden 710 



