: -v CONTENTS 



8. Mammalian spinal preparation .... 959 



9- Reflexes in man . . 961 



10. Excision of cerebral hemispheres in the frog - 961 



IT. Excision of cerebral hemispheres in the pigeon - 961 



12. Stimulation of the motor areas in the dog ... 962 



CHAPTER XVIII. 



1. Dissection of the eye - - 1058 



2. Formation of inverted image on the retina - - _ 1059 



3. Helmholtz's Phakoscope ... 1059 



4. Schemer's experiment - - 1060 



5. Kiihne's artificial eye - - 1061 



6. Astigmatism (ophthalmometer) . - 1062 



7. Spherical aberration - . 1063 



8. Chromatic aberration - - 1063 



9. Measurement of the field of vision - - 1063 



10. Mapping the blind spot - - 1064 



11. The yellow spot - - 1064 



12. Ophthalmoscope - - .... 1065 



13. Retinoscopy - . IO 66 



14. Pupillo-dilator and constrictor fibres - - 1067 



15. Colour-mixing - ... 1068 



1 6. After-images - . 1O 68 



17. Retinal fatigue - 1068 



1 8. Visual acuity - .... IO 68 



19. Colour-blindness . _ 1069 



20. Talbot's law - . 1070 



21. Purkinje's figures - 1070 



22. Relation of pitch and vibration frequency - - 1070 



23. Beats - - - 1070 



24. Sympathetic vibration - 1070 



25. Galton's whistle - 1070 



26. Cranial conduction of sound - - 1070 



27. Taste - ... I070 



28. Smell - - 1071 



29. Touch and pressure - - 1071 



30. Temperature sensations - 3072 



31. Pain - _ - 1073 



CHAPTER XIX. 



Contractions of isolated uterine rings - noi 



