in thought, [261], [274], [275], [277].

Nervous disposition, as vehicle of meaning, [120] f., [129] f., [131], [133] f., [181] f., [185], [195], [243], [274], [316].

Nervous system, functions of, [10];

correlated with mind, [10] ff., [17] f., [232], [307];

the ‘man left in’ of psychology, [10];

as index of mind, [13];

Darwin’s principle of direct action of, [223].

Noise, sensations of, [55], [57].

Note, musical, perception of, [122];

analysis of, [159].