CONTEXTS. Xlll 



PAGE 



Physiological Properties Their Decussation OcrLOMOTORirs Its De- 

 cussation Its Physiological Properties PATOETICUS Its Physiological 

 Properties TRIGEMIXFS Its Physiological Properties Painful Alfec- 

 tions of the Trigeminus Its Lingual Branch Muscular Branches 

 Anastomotic Branches Its Influence on the Special Senses ABDUCEXS 

 Its Physiological Properties FACIAL Its Physiological Properties 

 Facial Paralysis Crossed Action of the Facial Nerve Its Sensibility 

 Its Communications in the Aqueduct of Fallopius Chorda Tyrnpani 

 THE AUDITORY NERVE Its Physiological Properties GLOSSOPIIATJVX- 

 GEAL Its Physiological Properties Its Connection with the Sense of 

 Taste With Deglutition PWBTTMOQASTKIO Its Physiological Proper- 

 ties Its Connection with Respiration With the Voice With Degluti- 

 tion With Stomach Digestion Its Influence on the Heart SPIXAL 

 ;->SORY Its Motor Properties Its Connection with the Voice With 

 Muscular Effort HTPOGLOSSAL Its Physiological Properties Its Con- 

 nection with Mastication and Deglutition With Articulation . 446-495 



CHAPTER VII. 



THE SYMPATHETIC SYSTEM. 



General Arrangement of the Sympathetic System The Sympathetic Gan- 

 glia Sensibility and Motor Power of the Sympathetic System Its Con- 

 nection with the Special Senses Vaso-motor Nerves and Nerve Centres 

 Muscularity and Contractility of the Blood-Vessels Rhythmical Con- 

 traction of Arteries in Particular Regions Contraction and Dilatation of 

 Arteries under Nervous Influence Centres of Origin of the Vaso-motor 

 X'erves Tonic Contraction of Blood-Vessels Its Influence on the Local 

 Circulation Dilator Xerves Action of Arrest Reflex Contraction and 

 Dilatation of the Blood- Vessels 496-509 



CHAPTER VIII. 



THE SENSES. 



General Sensibility SEXSE OF TOUCH Its Acuteness and Delicacy in Dif- 

 ferent Regions Sensations of Temperature Sensations of Pain Mode 

 of Action of the Senses in General SEXSE OF TASTE Xecessary Con- 

 ditions of its Exercise Persistence of Gustatory Impressions SEXSE 

 OF SMELL Conditions of its Exercise Its Acuteness in Man and Ani- 

 mals SEXSE OF SIGHT Organ of Vision Its Envelopes and Refractive 

 Media Crystalline Lens Retina Blind Spot Macula Liuea and Fovea 

 Acuteness of Sensibility of the Retina The Retinal Red and its Alter- 

 ation by Light Physiological Conditions of the Sense of Sight Field 

 of Vision Line of Direct Vision Point of Distinct Vision Accommo- 

 dation Presbyopia Myopia Binocular Vision Appreciation of Solid- 

 ity and Projection General Laws of Visual Perception Persistence of 

 Visual Impressions Negative Images SEXSE OF HEARING External 

 Ear Tympanum and Chain of Bones Labyrinth Physiological Action 

 of the Membranous Labyrinth Office of the Semi-Circular Canals 

 Cochlea Organ of Corti Physiological Action of the Cochlea Per- 

 sistence of Sonorous Impressions Production and Perception of Musical 

 Sounds 51f- 



