INDEX OF SUBJECTS. 



i3 x 7 



PAGE 



Semicircular canals, relation of, to spatial 



percep- 

 tion, 1202, 

 1203 

 See also 

 Percep- 

 tion. 

 ,, in the 

 t w o 

 ears, 1195, 

 1196, 1201 

 ,, ,, section 



of, 1198, 1199 

 Semilunar ganglion. See Sympathetic 

 ganglia. 

 ,, valves. See Valves. 

 Sensation or Sensations, . . 697, 920 

 ,, affective tone of. See Affect- 



ive tone. 

 ,, auditory, 1168. See also Ear. 



,, ,, affective tone of, 967, 968 



,, ,, associated visual 



sensations, . . 1163 



of beats, 1168, 1169, 



1175, 1186, 



1187, 1189 



,, ,, binaural, . .1163 



,, . , centre for. See 



Cerebral cortex. 

 ,, ,, course of impulses 



to cortex, . . 781 

 ,, ,, dissonance in, 1186, 1189 



,, ,, evolution of organs 



of, . 1167, 1168 



,, ., function of auricle 



in, 1149, 

 1150, 1152 

 ,, ,, ,, cochlea in, 1167, 



1168. See also 

 Cochlea. 

 ,, ,, .. external meatus 



in, 1150, 1151 



,, ,, ,, labyrinth in, 1164 



See also Cochlea, 

 Semicircular 

 canals. 

 ,, .. .. middle ear in, 1152, 



1158 

 ,,% ,, ,, utricle and 



saccule in, 1167, 

 1168, 1204 

 ,, ,. influence of lesions 



of coch- 

 lea on, 1181, 

 1182 

 ,, ,, ,, cochlear 



nerve 

 on, . 1167 

 ,, ,, ,, ossicles 



on, . 1161 

 ,, ,, thalamus 



on, . 917 

 ,, ,, ,, tone-phase 



in, . 1175. 



1176 



,, ,, localising power of, 1163, 



1161, 1195 



,, ,, of loudness, 1164,1165, 



1167, 1180, 1192, 



1193 



Sensation, auditory, of pitch, 



PARE 



1164, 1165, 

 1166, 1167 

 ,, range of, . . 1208 



,, reaction time of, . 611 

 ,, reflex, . . . 1162 



,, relation of semi- 

 circular canals 

 to, . 1194, 1205 



,, sympathetic reson- 

 ance in, . . 1178, 

 1180, 1187 

 ,, of tone quality, 1164, 

 1165, 1167 

 ., tones, 1168, 1180, 

 1192. See 

 also Tones. 

 , , . . c o m b i n a- 



tional, 1188, 1189, 



1193, 1194 



., ,, compound, 1172, 



1180, 1190, 



1192, 1193 



,, ,, continuous 



character of, 1184 

 ,, differential, 1188 

 ,, effect of coch- 

 lear lesions 

 on, . . 1182 

 ., high, . .1193 

 .. liminal differ- 

 ences for, 614, 

 1169, 1184 

 ,, ,, ,, stimuli 



for, 1168, 1169, 

 1170, 1171, 1184 

 .. low, . . 1193 

 ,, partial, 1173, 



1174, 1186 

 ,. range of, . 1184 

 ,, relation of num- 

 ber of vibra- 

 tions to, 1183, 

 1185 

 ,, ., summational, 1188 



., theories of, 1179, 

 1190, 1192, 1193 

 ,, during yawning, . 1162 



of cold, 921, 945, 955. See 

 also Skin, Sensation, 

 thermal. 

 ,, in alimentary tract, 950 

 ,, conduction paths for, 965 

 in different regions, . 948, 

 949, 950, 955, 960, 

 961, 962 

 ,, effect of lesions of cord 



on, 946 



end-organs I'm-. . 946, 



'.'17. 953, 957 

 estimation of, . 948, 960 

 liminal distances for, 935 

 maximal, . 949, 960 



paradoxical, . . 954 

 reaction time for, . 962 

 common, . 965, 969, 970, 976 

 ,, affective tone of, . 966, 

 967, 974, 975, 991, 

 1000. See also 

 Affective tone. 

 ,, auditory, . . 970 



