X CONTENTS. 



L13SOH PAGES 



XXVIII. Single and Interrupted Induction Shocks, Tetanus, 



Constant Current, 152155 



XXIX. Rheonom, Telephone, Direct and Indirect Stimu- 

 lation of Muscle, Rupturing Strain, Muscle 

 Sound, Dynamometers, . . . . . 155-157 

 XXX. Independent Muscular Excitability, Curare, Commu- 

 tator, 157-161 



XXXI. Graphic Method, Moist- Chamber, Single Contrac- 

 tion, Work Done, . . . . . . 162-168 



XXXII. Muscle Curve, Pendulum and Spring Myographs, 



Time Marker, Signal, . . . . .168-173 



XXXIII. Influence of Temperature, Load, Veratria on Mus- 



cular Contraction, 174-176 



XXXIV. Elasticity and Extensibility of Muscle, . . . 176-177 

 XXXV. Fatigue of Muscle, 178-181 



XXXVI. Tetanus, Metronome, Thickening of Muscle, . . 181-184 

 XXXVII. Two Successive Shocks, Action of Drugs on Excised 



Muscle, 184-186 



XXXVIII. Galvanometer, N.P. Electrodes, Shunt, Muscle 



Currents, 186-192 



XXXIX. Nerve and Heart Currents, Capillary Electrometer, . 192-194 

 XL. Galvani's Experiments, Secondary and Paradoxical 



Contraction, Kiihne's Experiment, . . . 194-197 



XLI. Electrotonus, 198-201 



XLII. Electrotonus, Pfluger's Law, Ritter's Tetanus, . . 201-203 

 XLIII. Velocity of Nerve Energy, Double Conduction in Nerve, 204-207 

 XLIV. The Frog's Heart, the Effects of Heat and Cold, 



Cutting the Heart, 208-211 



XLV. Graphic Record of Frog's Heart, Effect of Tempera- 

 ture, 212-213 



XLVI. Stannius's Experiment, Intra-Cardiac Inhibitory and 



Motor Centres, 214-215 



XLVII. The Vagus and Sympathetic in the Frog, . . 215-219 

 XLVIII. Effect of Drugs, Constant Current, and Destruction 



of Nervous System on the Heart, . . . 219-222 



XLIX. Perfusion of Fluids, Piston Recorder, . . . 222-224 



L. Endocardiac Pressure, Apex Preparation, . . . 224-226 



LI. Tonometer, Gaskell's Clamp, 226-229 



LIL Valves of Heart, Stethoscope, Cardiograph, Meio- 



cardia, Auxocardia, Reflex Inhibition, . . 229-233 

 LIII. Pulse, Sphygmograph, Sphygmoscope, Plethysmo- 



graph, 233-236 



