Il6 INDEX 
Key, knife-blade, short-circuiting device for, 67. 
make and break, essentials of, 62. 
Kronecker method of measuring induction shocks, 16. 
Magnetization of core, correction for, 46. 
Make induced currents, 7. 
shocks, equation for, 99. 
measurement of, 94. 
constant, determination of, 104. 
Meyer-Fick method of measuring induction shocks, 15. 
Pfluger method of measuring induction shocks, 14. 
Primary circuit, make and break of, 60. 
variables concerned in, 13. 
variations in break of, 60. 
in make of, 61. 
current, adjustment of, 25. 
measurement of, 24. 
relation of to strength of shock, 13. 
voltage, relation of to make stimuli, 97. 
Resistance of tissue, apparatus for measuring, 26. 
determination of, 72. 
effect of on strength of shock, 13, 73. 
relation of to secondary resistance, 71. 
Secondary circuit, variables concerned in, 13. 
Shocks, induction, sources of variation in, 13. 
comparison of make and break, 102. 
break, course of, 32. 
equation for, 35, 60. 
make, form of, 8. 
equation for, 99. 
determination of constant for, 104. 
Short-circuiting device for knife-blade key, 67. 
Shunt for ammeter, 24. 
Specific stimuli, precautions necessary in obtaining, no. 
Stimuli, faradic, historical, 14. 
