INDEX 195 
McKenprick on retinal response, 149 
Mechanical recorder, 3 
55 response, 1 
5 stimulus by electric tapper, 24 
m » by spring-tapper, 23 
e “e by vibrator, 24 
: ih conditions of maintaining uniformity of, 26 
a 3 means of graduating intensity of, 22, 24, 96 
Metal, electric response in, abnormal, 125 
9 my abolition of, by ‘ poison,’ 148 
‘9 Po additive effect of superposition of stimulus on, 
135 
annealing, effect of, on, 101 
by method of block, 82, 92 
- 3 negative variation, 87, 183 
i depressants, effect of, on, 142 
diphasic, 1138, 114, 115, 116, 188 
enhancement of, after continuous stimulation, 
127, 128, 186 
fatigue, 118, 119, 120, 121, 185. ~ See .also 
Fatigue 
maximum effect due to superposition of 
stimuli, 136 
modified, 129 
‘molecular arrest,’ effect of, by ‘poison’ on, 
145 
molecular friction, effect of, on, 108, 109 
prolongation of recovery by overstrain, 106 
- ‘s by ‘ poison,’ 145 
relation between, and stimulus, 134, 135 
staircase effect, 122, 186 
stimulant, effect of, on, 141 
temperature, effect of, on, 111 
uniform, 102, 184 
Minchin on photo-electric cell, 165 
Molecular ‘ arrest’ in metals by ‘ poison,’ 145 
9? 
” 
9 
Munck on electric response in sensitive plants, 14 
Muscle, fatigue in, 38, 39, 40, 42. See also Fatigue 
” 
33 
? 
39 
friction, 108, 109 
model, 107 
voltaic cell, 99 
prolongation of recovery by ‘ poison’ in, 144 
relation between stimulus and response in, 52 
staircase effect in, 122 
stimulus, effect of superposition of, on, 36 
Myograph, 2 
