xx CONTENTS 



PAGE 



4. Inhibition of the reflexes 886 



5. Spinal cord and muscular tonus 886 



6. Spinal cord and tonus of the bloodvessels - 886 

 7 . Action of strychnine - 886 



8. Mammalian spinal preparation - 886 



9. Reflexes in man - 888 



10. Excision of cerebral hemispheres (frog) 



11. Excision of cerebral hemispheres (pigeon) - 



12. Stimulation of the motor areas in the dog - 889 



CHAPTER XIII. 



1 . Dissection of the eye 985 



2. Formation of inverted image on retina - 986 



3. Phakoscope 986 



4. Schemer's experiment 987 



5. Kiihne's artificial eye - 988 



6. Astigmatism (ophthalmometer) - - 989 



7. Spherical aberration 991 



8. Chromatic aberration 992 



9. Measurement of the field of vision - 992 



10. Mapping the blind spot 992 



1 1 . The yellow spot 993 



12. Ophthalmoscope 994 



13. Retinoscopy 994 



14. Pupillo-dilator and constrictor fibres 996 



15. Colour-mixing 996 



1 6. After-images - 996 



17. Retinal fatigue 997 



1 8. Visual acuity - 997 



19. Colour-blindness - 998 



20. Talbot's law - 998 



21. Purkinje's figures - - 998 



22. Relation of pitch and vibration frequency - 998 



23. Beats - 999 



24. Sympathetic vibration 999 



25. Galton's whistle - - 999 



26. Cranial conduction of sound - qgg 



27. Taste - 999 



28. Smell - 999 



29. Touch and pressure - 999 



30. Temperature sensations - - 1001 



31. Pain - looi 



CHAPTER XIV. 

 Contractions of isolated uterine rings 



