The Principles of Psychology, Volume 2 (of 2)

by William James

Abbott, T. K., II. [221]
Abstract ideas, I. 468, 508; II. [48]
Abstract qualities, II. [329-37], [340]
Abstraction, I. 505; II. [346] ff. See [distraction]
Accommodation, feeling of, II. [93], [235]
Acquaintance, I. 220
Acquired characters, see [inheritance]
Acquisitiveness, II. [422], [679]
Actors, their emotions whilst playing, II. [464]
Adaptation of mind to environment results in our knowing the impressing circumstances, II. [625] ff.
Æsthetic principles, II. [639], [672]
After-images, I. 645-7; II. [67], [200], [604]
Agoraphobia, II. [421]
Agraphia, I. 40, 62
Alfieri, II. [543]
Allen, G., I. 144; II. [631]
Alteration of one impression by another one simultaneously taking place, II. [28] ff., [201]
Alternating personality, I. 379 ff.
Ambiguity of optical sensations, II. [231-7]
Amidon, I. 100
Amnesia in hysterical disease, I. 384 ff.;
accompanies anæsthesia, 386, 682;
in hypnotic trance, II. [602].
See [forgetting]
Amputated limbs, feeling of, II. [38-9], [105]
Anæsthesia, in hysterics, I. 203 ff.;
involves correlated amnesia, 386;
movements executed during, II. [105], [489-92], [520-1];
and emotion, [455-6];
in hypnotism, [606-9]
Analogies, the perception of, I. 530
Analysis, I. 502; II. [344]
Anger, II. [409], [460], [478]
Aphasia, motor, I. 37, 62;
sensory, I. 53-4-5;
optical, I. 60;
amnesia in, 640, 684; II. [58]
Apperception, II. [107] ff.
Apperception, transcendental Unity of, I. 362
Appropriateness, characterizes mental acts, I. 13
Apraxia, I. 52
A priori connections exist only between objects of perception and movements, not between sensory ideas, II. [581].
A priori ideas and experience, [Chapter XXVIII].
A priori propositions, II. [661-5]
Archer, W., II. [464]
Arithmetic, II. [654].
Articular sensibility, II. [189] ff.
Association, Chapter XIV:
is not of ideas, but of things thought of, I. 554;
examples of, 555 ff.;
its rapidity, 557 ff.;
by contiguity, 561;
elementary law of, 566;
'mixed' association, 571;
conditions of, 575 ff.;
by similarity, 578;
three kinds of association compared, 580;
in voluntary thought, 583;
by contrast, 593;
history of the doctrine of, 594;
association the means of localization, II. [158] ff.;
connection of association by similarity with reasoning, [345] ff.
Associationism, I. 161
Associationist theory of the self, I. 342, 350 ff.;
of space-perception, II. [271] ff.
Asymbolia, I. 52
Attention, Chapter XI: to how many things possible, I. 405 ff.;
to simultaneous sight and sound, 411 ff.;
its varieties, 416;
passive, 417;
voluntary, 42 ff.;
its effects, 424 ff.;
its influence on reaction-time, 427-34;
accompanied by feelings of tension due to adaptation of sense-organs, 434-8;
involves imagination or preperception of object, 438-44;
conceivable as a mere effect, 448 ff.
Aubert, H., II. [235]
Auditory centre in brain, I. 52-6
Auditory type of imagination, II. [60]
'Ausfallserscheinungen,' I. 75
Automatic writing, I. 393 ff.
Austen, Jane, I. 571
Automaton-Theory, Chapter V:
postulated rather than proved, I. 134-8;
reasons against it, 138-144;
applied to attention, 448
disregarded in this book, II. [583]
Azam, Dr., I. 380.
Babe and candle, scheme of, I. 25
Baby's first perception, II. [8], [84];
his early instinctive movements, [404] ff.
Baer, von, I. 639
Bagehot, W., I. 582; II. [283], [308]
Bain, on series conscious of itself, I. 162;
on self-esteem, 313;
on self-love, 328, 354;
on attention, 444;
on association, 485, 530, 561, 589, 601, 653; II. [6], [12], [69], [186], [271], [282], [296], [319], [322], [372-3], [463], [466], [551], [554-5]
Ballard, I. 266
Balzac, I. 374
Bartels, I. 432
Bastian, H. C., II. [488]
Baumann, II. [409]
Baxt, I. 648
Beaunis, E., II. [492]
Bechterew, I. 407
Belief, [Chapter XXI]:
in sensations, II. [299] ff.;
in objects of emotion, [306] ff.;
in theories, [311] ff.;
and will, [319].
See [reality]
Bell, C., II. [483], [492]
Bergson, J., II. [609]
Berkeley, I. 254, 469, 476; II. [43], [49], [77], [212], [240], [666]
Bernhardt, II. [502]
Bernheim, I. 206
Bertrand, A., II. [518]
Bessel, I. 413
Binet, A., I. 203 ff.; II. [71], [74], [128] ff., [130], [167], [491], [520]
Black, R. W., II. [339]
Bleek, II. [358]
Blind, the, their space-perception, II. [202] ff.;
after restoration to sight, [211-2];
hallucination of a blind man, [323];
dreams of the, [44]
Blindness, mental, I. 41, 50, 66. See [Sight], [Hemianopsia], etc.
Blix, II. [170]
Bloch, II. [515]
Blood, its exciting effect on the nerves, II. [412-3]
Blood, B. P., II. [284]
Blood-supply to brain, I. 97
Bourne, A., I. 391
Bourru, Dr., I. 388
Bowditch, H. P., his reaction-timer, I. 87;
on contrast in seen motion, II. [247];
on knee-jerk, [380];
comparison of touch and sight, [520]
Bowen, F., I. 214
Bowne, B. P., on knowledge, I. 219
Bradley, F. H., I. 452, 474, 604; II. [7], [9], [284], [648]
Brain, its functions, Chapter II:
of frog, I. 14;
of dog, 33;
of monkey, 34;
of man, 36;
lower centres compared with hemispheres, 9-10, 75;
circulation in, 97;
instability, 139;
its connection with Mind, 176;
'entire' brain not a real physical fact, 176;
its changes as subtle as those of thought, 234;
its dying vibrations operative in producing consciousness, 242
Influence of environment upon it, 626 ff.
Brain-process, see [neural process]
Brain-structure, the two modes of its genesis, II. [624]
Brentano, I. 187, 547
Bridgeman, Laura, II. [62], [358], [420]
Broca's convolution, I. 39, 54
Brodhun, I. 542
Brown, Thos., I. 248, 277, 371; II. [271]
Brown-Séquard, I. 43, 67, 69; II. [695]
Brutes, the intellect of, II. [348] ff.
Bucke, R. M., II. [460]
Bubnoff, I. 82
Burke, II. [464]
Burnham, W. H., I. 689
Burot, Dr., I. 388
Caird, E., I. 366, 469, 471; II. [11]
Calmeil, A., II. [524]
Campanella, II. [464]
Campbell, G., I. 261
Cardaillac, I. 247
Carlyle, T., I. 311

Carpenter, W. B., on formation of habits, I. 110;
ethical remarks on habit, 120;
mistakes in speech, 257;
lapses of memory, 374;
on not feeling pain, 419;
on ideo-motor action, II. [522]
Carville, I. 69
Catalepsy, I. 229; II. [583]
Cattell, on reaction-time, I. 92, 432; 524;
on recognition, 407, 648;
on attention, 420;
on association-time, 558 ff.
Cause, consciousness a, I. 187; II. [583], [592]
Centres, cortical, I. 30 ff.;
motor, 31;
visual, 41;
auditory, 52;
olfactory, 57;
gustatory, 58;
tactile, 58
Cerebral process, see [neural process]
Cerebrum, see [Brain], [Hemispheres]
Chadbourne, P A., II. [383]
Characters, general, II. [329] ff.
Charcot, I. 54-5; II. [58], [596]
Chloroform, I. 531
Choice, see [selection], [interest]
Circulation in brain, I. 97;
effects of sensory stimuli upon, II. [374] ff.;
in grief, [443-4]
Classic and romantic, II. [469]
Classifications, II. [646]
Clay, E. C. R., I. 609
Cleanliness, II. [434]
Clearness, I. 426
Clifford, I. 130-2
Clouston, II. [114], [284-5], [537], [539]
Cobbe, F. P., I. 374
Cochlea, theory of its action, II. [169]
Cognition, see [knowing]
Cohen, H., I. 365
Coleridge, S. T., I. 572, 681
Collateral innervation, see [vicarious function]
Comparison, Chapter XIII:
relations discovered by comparison have nothing to do with the time and space order of their terms, II. [641];
mediate, [489], [644];
see [difference], [likeness]
Composition, of Mind out of its elements, see [Mind-Stuff theory];
differences due to, I. 491
Comte, A., I. 187
Conceivability, I. 463
Conceptions, Chapter XII:
defined, I. 461;
their permanence, 464 ff.;
do not develop of themselves, 466 ff.;
abstract, 468;
universal, 478;
essentially teleological, II. [332]
Conceptual order different from perceptual, I. 482
Concomitants, law of varying, I. 506
Confusion, II. [352]
Consciousness, its seat, I. 65;
its distribution, 142-3;
its function of selection, 139-41;
is personal in form, 225;
is continuous, 237, 488;
of lack, 251;
of self not essential, 273;
of object comes first, 274;
always partial and selective, 284 ff., see [Selection];
of the process of thinking, 300 ff.;
the span of, 405
Consent, in willing, II. [568]
Considerations, I. 20
Constructiveness, II. [426]
Contiguity, association by, I. 561
Continuity of object of consciousness, I. 488
Contrast, of colors, II. [13-27];
of temperatures, [14];
two theories of, [17] ff., [245];
of movements, [245] ff., [250]
Convolutions, motor, I. 41
Cortex, of brain, experiments on, I. 31 ff.
Cramming, I. 663
Credulity, our primitive, II. [319]
Cudworth, R., II. [9]
'Cue,' the mental, II. [497], [518]
Cumberland, S., II. [525]
Curiosity, II. [429]
Czermak, II. [170], [175]
Darwin, C., II. [432], [446], [479], [484], [678], [681-2-4]
Darwinism, scholastic reputation of, II. [670]
Data, the, of psychology, I. 184
Davidson, T., I. 474
Deaf-mute's thought in infancy, I. 266
Deafness, mental, I. 50, 55-6. See [hearing]
Dean, S., I. 394
Decision, five types of, II. [531]
Degenerations, descending in nerve-centres, I. 37, 52
Delabarre, E., II. [13-27], [71]
Delbœuf, J., I. 455, 531, 541, 542, 548-9; II. [100], [189], [249], [264], [605], [609], [612]
Deliberation, II. [528] ff.
Delusions, insane, I. 375; II. [114] ff.
Depth, see [third dimension]
Descartes, I. 180, 200, 214, 344
Destutt de Tracy, I. 247
Determinism must be postulated by psychology, II. [576]

Dewey, J., I. 473
Dichotomy in thinking, II. [654]
Dickens, C., I. 374
Dietze, I. 407, 617
Difference, not resolvable into composition, I. 490;
noticed most between species of a genus, 529;
the magnitude of, 531;
least discernible, 537 ff.;
methods for ascertaining, 540 ff.
Difference, local, II. [167] ff.;
genesis of our perception of, [642]
Diffusion of movements, the law of, II. [372]
Dimension, third, II. [134] ff., [212] ff., [220]
Dipsomania, II. [543]
Disbelief, II. [284]
Discrimination, Chapter XIII:
conditions which favor it, I. 494;
improves by practice, 508;
spatial, II. [167] ff.
See [difference]
Dissociation, I. 486-7;
law of, by varying concomitants, 506
Dissociation, ditto, II. [345], [359]
Dissociation, of one part of the mind from another, see [Janet, Pierre]
Distance, between terms of a series, I. 530
Distance, in space, see [third dimension]
Distraction, I. 401. See [inattention]
Dizziness, see [vertigo]
Dog's cortical centres, after Ferrier, I. 33;
after Munk, I. 44-5;
after Luciani, I. 46, 53, 58, 60;
for special muscles, 64;
hemispheres ablated, 70
Donaldson, II. [170]
Donders, II. [235]
Double images, II. [225-30], [252]
Doubt, II. [284], [318] ff.;
the mania of, [545]
Dougal, J. D., II. [222]
Drainage of one brain-cell by another, II. [583] ff.
Dreams, II. [294]
Drobisch, I. 632, 660
Drunkard, II. [565]
Drunkenness, I. 144; II. [543], [565], [628]
Dualism of object and knower, I. 218, 220
Duality, of Brain, I. 390, 399
Dudley, A. T., on mental qualities of an athlete, II. [539]
Dufour, II. [211]
Dunan, Ch., II. [176], [206], [208-9]
Duration, the primitive object in time-perception, I. 609;
our estimate of short, 611 ff.
'Dynamogeny,' II. [379] ff., [491]
Ebbinghaus, H., I. 548, 676
Eccentric projection of sensations, II. [31] ff., [195] ff.
Education of hemispheres, I. 76
See [pedagogic remarks]
Effort, II. [534-7];
Muscular effort, [562];
Moral effort, [549], [561], [578-9]
Egger, V., I. 280-1-2; II. [256]
Ego, Empirical, I. 291 ff.;
pure, 342 ff.;
'transcendental,' 362;
criticised, 364
Elementary factors of mind, see [Units of consciousness]
Elsas, I. 548
Emerson, R. W., I. 582, II. [307]
Emotion, [Chapter XXV]:
continuous with instinct, II. [442];
description of typical emotions, [443-9];
results from reflex effects of stimulus upon organism, [449] ff.;
their classification, [454];
in anæsthetic subjects, [455];
in the absence of normal stimulus, [458-60];
effects of expressing, [463] ff.;
of repressing, [466];
the subtler, [469] ff.;
the neural process in, [472];
differences in individuals, [474];
evolution of special emotions, [477] ff.
Empirical ego, I. 290
Empirical propositions, II. [644]
Emulation, II. [409]
Ennui, I. 626
Entoptic sensations, I. 515 ff.
Equation, personal, I. 413
'Equilibration,' direct and indirect, II. [627]
Essences, their meaning, II. [329] ff.;
sentimental and mechanical, [665]
Essential qualities, see [essences]
Estel, I. 613, 618
Evolutionism demands a 'mind-dust,' 146
Exner, on human cortical centres, I. 36;
on 'circumvallation' of centres, 65;
his psychodometer, 87;
on reaction-time, 91;
on perception of rapid succession, 409;
on attention, 439;
on time-perception, 615, 638, 646;
on feeling of motion, II. [172]
Experience, I. 402, 487;
Relation of experience to necessary judgments, [Chapter XXVIII];
Experience defined, II. [619] ff., [628]
Experimentation in psychology, I. 192
Extradition of sensations, II. [31] ff., [195] ff.

Fallacy, the Psychologist's, I. 196, 278, 153; II. [281]
Familiarity, sense of, see [recognition]
Fatalism, II. [574]
Fatigue, diminishes span of consciousness, I. 640
Fear, instinct of, II. [396], [415];
the symptoms of, [446];
morbid, [460];
origin of, [478]
Fechner, I. 435-6, 533, 539 ff., 549, 616, 645; II. [50], [70], [137] ff., [178], [464]
Feeling, synonym for consciousness in general in this book, I. 186;
feelings of relation, 243
Félida X., I. 380-4
Féré, Ch., II. [68], [378] ff.
Ferrier, D., I. 31, 46-7-8, 53, 57-8-9, 445; II. [503]
Ferrier, Jas., I. 274, 475
Fiat, of the will, II. [501], [526], [561], [564]; [568].
See [decision]
Fichte, I. 365
Fick, I. 150
Fiske, J., II. [577]
Fixed ideas. See [insistent ideas]

Flechsig's Pyramidenbahn, I. 37
Flint, R., II. [425]
Flourens, P., I. 30
Force, supposed sense of, II. [518]
Forgetting, I. 679 ff.; II. [370-1]. See [amnesia]
Fouillée, A., II. [500], [570]
François-Franck, I. 70
Franklin, Mrs. C. L., II. [94]
Franz, Dr., II. [63]
Freedom, of the will, II. [569] ff.
'Fringe' of object, I. 258, 281-2, 471-2, 478
Frog's nerve-centres, I. 14
Fusion of feelings unintelligible, I. 157-62; II. [2]. See [Mind-stuff theory]
Fusion of impressions into one object, I. 484, 502; II. [103], [183]
Galton, F., I. 254, 265, 685;
on mental imagery, II. [51-7];
on gregariousness, [430]
General propositions, what they involve, II. [337] ff. See [universal conceptions]
Genesis of brain-structure, its two modes, II. [624]
Genius, I. 423, 530; II. [110], [352], [360]
Gentleman, the mind of the, II. [370]
Geometry, II. [658]
Giddiness, see [vertigo]
Gilman, B. I., I. 95
Gley, E., II. [514-5], [525]
Goldscheider, II. [170], [192] ff., [200]
Goltz, I. 9, 31, 33, 34, 45, 46, 58, 62, 67, 69, 70, 74, 77
Gorilla, II. [416]
Graefe, A., II. [507], [510]
Grashey, I. 640
Grassman, R., II. [654]
Gregariousness, II. [430]
Green, T. H., I. 247, 274, 366-8; II. [4], [10], [11]
Grief, II. [448], [480]
Griesinger, W., II. [298]
Grübelsucht, II. [284]
Guinea-pigs, epileptic, etc., II. [682-7]
Guislain, II. [546]
Gurney, E., I. 209; II. [117], [130], [469], [610]
Guyau, II. [414], [469]
Habit, Chapter IV:
due to plasticity of brain-matter, I. 105;
depends on paths in nerve-centres, 107;
origination of, 109-13;
mechanism of concatenated habits, 114-8;
they demand some sensation, 118;
ethical and pedagogic maxims, 121-7;
is the ground of association, 566;
of memory, 655
Habits may inhibit instincts, II. [394];
Habit accounts for one large part of our knowledge, [632]
Hall, G. S., I. 96-7, 558, 614, 616; II. [155], [247], [281], [423]
Hallucination, sensation a veridical, II. [33];
of lost limbs, [38], [105];
of emotional feeling, [459]
Hallucinations, II. [114] ff.;
hypnagogic, [124];
the brain-process in, [122] ff.;
hypnotic, [604]
Hamilton, W., I. 214, 215, 274, 406, 419, 569, 578, 682; II. [113]
Hammond, E., II. [673]
Haploscopic method, II. [226]
Harless, II. [497]
Hartley, I. 553, 561, 564, 600
Hartmann, R., II. [416]
Hasheesh-delirium, II. [121]
Hearing, its cortical centre, I. 52
Heat, of mental work, I. 100
Hecker, II. [480]
Hegel, I. 163, 265, 366, 369, 666
Heidenhain, I. 82
Helmholtz, H., I. 285;
on attention, 422, 487, 441;
on discrimination, 504, 516-21;
time as a category, 637-8;
after-images, 645, 648;
on color-contrast, II. [17] ff.;
on sensation, [33];
on cochlea, [170];
on convergence of eyes, [200];
vision with inverted head, [213];
on what marks a sensation, [218] ff., [243-4];
on entoptic objects, [241-2];
on contrast in seen movement, [247];
on relief, [257];
on measurement of the field of view, [266] ff.;
on theory of space-perception, [279];
on feeling of innervation, [493], [507], [510];
on conservation of energy, [667]
Hemiamblyopia, I. 44
Hemianopsia, I. 41, 44; II. [73]
Hemispheres, their distinction from lower centres, I. 20;
their education, 24, 67;
localization of function in, 30;
the exclusive seat of consciousness, 65;
effects of deprivation of, on frogs, 17, 72-3;
on fishes, 73;
on birds, 74, 77;
on rodents, 74;
on dogs, 70, 74;
on primates, 75;
not devoid of connate paths, 76;
their evolution from lower centres, 79
Henle, J., II. [445], [461], [481]
Herbart, I. 353, 418, 603, 608, 626
Hereditary transmission of acquired characters, see [inheritance]
Hering, E., on attention, I. 438, 449;
on comparing weights, 544;
on pure sensation, II. [4];
on color-contrast, [20] ff.;
on roomy character of sensations, [136] ff.;
on after-images and convergence, [200];
on distance of double images, [230];
on stereoscopy, [252];
on reproduction in vision, [260] ff.;
on movements of closed eye, [510]
Herzen, I. 58;
on reaction-time from a corn, 96;
on cerebral thermometry, 100;
on swooning, 273
Hitzig, I. 31
Hobbes, T., I. 573, 587, 594 ff.
Hodgson, R., I. 374, 398
Hodgson, S. H., on inertness of consciousness, I. 129-30, 133;
on self, 341, 347;
on conceptual order, 482;
on association, 572 ff., 603;
on voluntary redintegration, 588-9;
on the 'present' in time, 607
Höffding, H., I. 674; II. [455]
Holbrook, M. H., I. 665
Holmes, O. W., I. 88, 405, 582
Holtei, von, I. 624
Horopter, II. [226]
Horsley, V., I. 35, 59, 63
Horwicz, I. 314, 325-7
Howe, S. G., II. [358]
Human intellect, compared with that of brute, II. [348] ff.;
depends on association by similarity, [353] ff.;
various orders of, [360];
what brain-peculiarity it depends on, [366], [638]
Hume, I. 254;
on personal identity, 351-3, 360;
association, 597;
due to brain-laws, 564;
on mental images, II. [45-6];
on belief, [295-6], [302];
on pleasure and will, [558]
Hunting instinct, II. [411]
Huxley, I. 130-1, 254; II. [46]
Hyatt, A., II. [102]
Hylozoism, see [Mind-stuff theory]
Hyperæsthesia, in hypnotism, II. [609]
Hypnotism, I. 407; II. [128], [351];
general account of, [Chapter XXVII];
methods, II. [593];
theories of, [596];
symptoms of trance, [602] ff.;
post-hypnotic suggestion, [618]
Hysterics, their so-called anæsthesias, and unconsciousness, I. 202 ff.
Ideal objects, eternal and necessary relations between, II. [639], [661].
See [conceptions]
'Ideas,' the theory of, I. 230;
confounded with objects, 231, 276, 278, 399, 521;
they do not exist as parts of our thought, 279, 405, 553;
platonic, 462;
abstract, 468 ff.;
universal, 473 ff.;
never come twice the same, 480-1
Ideation, no distinct centres for, I. 564; II. [78]
Identity, sense of, I. 459;
three principles of, 460;
not the foundation of likeness, 492
Identity, personal, I. 238, 330 ff.;
based on ordinary judgment of sameness, 334;
due to resemblance and continuity of our feelings, 336;
Lotze on, 350;
only relatively true, 372
Ideo-motor action the type of all volition, II. [522]
Idiosyncrasy, II. [631]
'Idomenians,' II. [214]
Illusions, II. [85] ff., [129], [232] ff., [243-66].
See [hallucinations]
Images, double, in vision, II. [225-30]
Images, mental, not lost in mental blindness, etc., I. 50, 66; II. [73]
Images, are usually vague, II. [45];
visual, [51] ff.;
auditory, [160];
motor, [61];
tactile, [165];
between sleep and waking, [124-6]
Imagination, [Chapter XVIII]:
it differs in individuals, II. [51] ff.;
sometimes leaves an after-image, [67];
the cerebral process of, [68] ff.;
not locally distinct from that of sensation, [73];
is figured, [82]

Imitation, II. [408]
Immortality, I. 348-9
Impulses, morbid, II. [542] ff. See [instincts]
Impulsiveness of all consciousness, II. [526] ff.
Inattention, I. 404, 455 ff.
Increase, serial, I. 490
Indeterminism, II. [569] ff.
Ingersoll, R., II. [469]
Inheritance of acquired characters, II. [367], [678] ff.
Inhibition, I. 43, 67, 404; II. [126], [373];
of instincts, [391], [394];
of one cortical process by another, [583]
Innervation, feeling of, II. [236], [493];
it is unnecessary, [494] ff.;
no evidence for it, [499], [518]
Innervation, collateral, see [vicarious function]
Insane delusions, I. 375; II. [113]
Insistent ideas, II. [545]
Instinct. [Chapter XXIV];
defined, II. [384];
is a reflex impulse, [385] ff.;
is neither blind nor invariable, [389];
contrary instincts in same animal, [392];
man has more than other mammals, [393], [441];
their transitoriness, [398];
special instincts, [404-441];
the origin of instincts, [678]
'Integration' of feelings, Spencer's theory of, I. 151 ff.
Intelligence, the test of its presence, I. 8;
of lower brain-centres, 78 ff.
Intention to speak, I. 253
Interest, I. 140, 284 ff., 402-3, 482, 515 ff., 572, 594; II. [312] ff., [344-5], [634]
Intermediaries, the axiom of skipped, II. [646]
Introspection, I. 185
Inverted head, vision with, II. [213]
Jackson, Hughlings, I. 29, 64, 400; II. [125-6]
Janet, J., I. 385
Janet, Paul, I. 625; II. [40-1]
Janet, Pierre, I. 203 ff., 227, 384 ff., 682; II. [456], [614]
Jastrow, I. 88, 543, 545; II. [44], [135], [180]
Jevons, W. S., I. 406
Joints, their sensibility, II. [189] ff.
Judgments, existential, II. [290]
Justice, II. [673]
Kandinsky, V., II. [70], [116]
Kant, I. 274, 331, 344, 347;
his 'transcendental' deduction of the categories, 360;
his paralogisms, 362;
criticised, 363-6;
on time, 642;
on symmetrical figures, II. [150];
on space, [273] ff.;
on the real, [296];
on synthetic judgments a priori, [661],
and their relation to experience, [664]
Kinæsthetic feelings, II. [488] ff., [493]
'Kleptomania,' II. [425]
Knee-jerk, II. [380]
Knowing, I. 216 ff.;
psychology assumes it, 218;
not reducible to any other relation, 219, 471, 688
Knowledge, two kinds of, I. 221;
of Self not essential to, 274;
the relativity of, II. [9] ff.;
the genesis of, [630] ff.
Knowledge-about, I. 221
König, I. 542
Kries, von, I. 96, 547; II. [253]
Krishaber, I. 377
Kussmaul, A., I. 684
Ladd, G. T., I. 687; II. [3], [311]
Lamarck, II. [678]
Landry, II. [490], [492]
Lange, A., I. 29, 284
Lange, C., II. [443], [449], [455], [457], [460], [462]
Lange, K., II. [111]
Lange, L., on reaction-time, muscular and sensorial, I. 92
Lange, N., on muscular element in imagination, I. 444
Language, as a human function, II. [356-8]
Laromiguèire, I. 247
Laughter, II. [480]
Lazarus, I. 624, 626; II. [84], [97], [369], [429]
Le Conte, Joseph, II. [228], [252], [265]
Léonie, M. Janet's trance-subject, I. 201, 387 ff.
Levy, W. H., II. [204]
Lewes, on frog's sp. cord, I. 9, 78, 134;
on thought as a sort of algebra, 270;
on 'preperception,' 439, 442;
on muscular feeling, II. [199];
on begging in pup, [400];
on lapsed intelligence, [678]
Lewinski, II. [192]
Liberatore, II. [670]
Liebmann, O., on brain as a machine, I. 10; II. [34]
Liégeois, J., II. [594], [606]
Light, effects of, on movement, II. [379]
Likeness, I. 528
Lindsay, T. L., II. [421]

Lipps, on 'unconscious' sensations, I. 175;
on theory of ideas, 603;
time-perception, 632;
on muscular feeling, II. [200];
on distance, [221];
on visual illusions, [251], [264];
on space-perception, [280];
on reality, [297];
on effort, [575]
Lissauer, I. 50
Local signs, II. [155] ff., [167]
Localization, in hemispheres, I. 30 ff.
Localization, II. [153] ff.;
of one sensible object in another, II. [31] ff., [183] ff., [195] ff.
Locke, J., I. 200, 230, 247, 349, 390, 462, 483, 553, 563, 679; II. [210], [306], [644], [662-4]
'Locksley Hall,' I. 567
Locomotion, instinct of, II. [405]
Loeb, I. 33, 44; II. [255], [516], [628]
Logic, II. [647]
Lombard, J. S., I. 99
Lombard, W., II. [380]
Lotze, I. 214;
on immortality, 349;
on personal identity, 350;
on attention, 442-3;
on fusion and discrimination of sensations, 522;
on local signs, II. [157], [495];
on volition, [523-4]
Louis V., I. 388
Love, sexual, II. [437], [543];
parental, [439];
Bain's explanation of, [551]
Lowell, J. R., I. 582
Luciani, I. 44-5-6-7, 53, 60
McCosh, I. 501
Mach, E., on attention, I. 436;
on space-feeling, 449;
on time feeling, 616, 635;
on motion-contrast, II. [247];
on optical inversion, [255];
on probability, [258];
on feeling of innervation, [509], [511]
Magnitude of differences, I. 530 ff.
Malebranche, II. [9]
Manouvrier, II. [496]
Mania, transitory, II. [460]
Man's intellectual distinction from brutes, II. [348] ff.
Mansel, H. L., I. 274
Mantegazza, P., II. [447], [479], [481]
Marcus Aurelius, I. 313, 317; II. [675]
Marillier, L., I. 445; II. [514]
Marique, I. 65
Martin, H. N., I. 99; II. [3]
Martineau, J., I. 484 ff., 506; II. [9]
Maudsley, H., I. 113, 656
Maury, A., II. [83], [124], [127]
Mechanical philosophy, the, II. [666] ff.
Mechanism vs. intelligence, I. 8-14
Mediate comparison, I. 489
Mediumship, I. 228, 393 ff.
Mehner, I. 618
Memory, Chapter XVI:
it depends on material conditions, I. 2;
the essential function of the hemispheres, 20;
lapses of, 373 ff.;
in hysterics, 384 ff.;
favored by attention, 427;
primary, 638, 643;
analysis of the phenomenon of Memory, 648;
the return of a mental image is not memory, 619;
memory's causes, 653 ff.;
the result of association, 654;
conditions of good memory, 659;
brute retentiveness, 660;
multiple associations, 662;
improvement of memory, 667 ff.;
its usefulness depends on forgetting much, 680;
its decay, 683;
metaphysical explanations of it, 687 ff.
Mentality, the mark of its presence, I. 8
Mental operations, simultaneous, I. 408
Mercier, C., on inertness of consciousness, I. 135;
on inhibition, II. [583]
Merkel, I. 542-3-4
Metaphysical principles, II. [669] ff.
Metaphysics, I. 137, 401
Meyer's experiment on color-contrast, II. [21]
Meyer, G. H., II. [66], [97-8]
Meynert, T., his brain-scheme, I. 25, 64, 72
Mill, James, I. 277, 355, 470, 476, 485, 499, 597, 651, 653; II. [77]
Mill, J. S., I. 189;
on unity of self, 356-9;
on abstract ideas, 470;
methods of inquiry, 590;
on infinitude and association, 600;
on space, II. [271];
on belief, [285], [322];
on reasoning, [331];
on the order of Nature, [634];
on arithmetical propositions, [654]
Mills, C. K., I. 60

Mimicry, its effects on emotion, II. [463-6]
Mind, depends on brain-conditions, I. 4, 553;
the mark of its presence, 8;
difficulty of stating its connection with brain, 176;
what psychology means by it, 183, 216
Mind-Stuff theory, Chapter VI:
a postulate of evolution, I. 146, 176;
some proofs of it, 148;
author's interpretation of them, 154;
feelings cannot mix, 157 ff., II. [2], [103]
Miser, associationist explanation of the, II. [423] ff.
Mitchell, J. K., II. [616]
Mitchell, S. W., I. 381; II. [38-9], [380]
Modesty, II. [435]
Moll, A., II. [616]
Molyneux, II. [210]
Monadism, I. 179
Monism, I. 366-7
Monkey's cortical centres, I. 34-5, 46, 59
Montgomery, E., I. 158
Moral principles, II. [639], [672]
Morris, G. S., I. 365
Mosso, on blood-supply to brain, I. 97-9
plethysmographic researches, II. [378];
on fear, [419], [483]
Motor centres, I. 31 ff.
'Motor circle,' II. [583]
Motor strands, I. 38;
for special muscles, I. 64
Motor type of imagination, II. [61]
Movement, perception of, by sensory surfaces, II. [171] ff.;
part played by, in vision, [197], [203], [234-7]
the, Production of, [Chap. XXII]
requires guiding sensations, [490]
illusory perception of, during anæsthesia, [489];
results from every kind of consciousness, [526]
Mozart, I. 255
Müller, G. E., I. 445, 456-8; II. [198], [280], [491], [502], [508], [517]
Müller, J., I. 68; II. [640]
Müller, J. J., II. [213]
Müller, Max, I. 269
Munk, H., I. 41-3-4-5-6, 57-8-9, 63
Münsterberg, on Meynert's scheme, I. 77;
on reaction times with intellectual operation, 432:
on association, 562;
on time-perception, 620, 637;
on imagination, II. [74];
on muscular sensibility, [189];
on volition, [505];
on feeling of innervation, [514];
on association, [590]
Muscles, how represented in nerve-centres, I. 19
Muscle-reading, II. [525]
Muscular sense, its cortical centre, I. 61;
its existence, II. [189] ff., [197] ff.;
its insignificance in space-perception, [197-203], [234-7]
Music, its accidental genesis, II. [627]; [687]
Mussey, II. [543]
Mutilations, inherited, II. [627]
Myers, F. W. H., I. 400; II. [133]
Mysophobia, II. [435], [545]
Nature, the order of, its incongruence with that of our thought, II. [634] ff.
Naunyn, I. 55
Necessary truths are all truths of comparison, II. [641] ff., [651], [662].
See [experience], , etc.
Neiglick, I. 543
Neural process, in perception. I. 78 ff.;
in habit, 105 ff.;
in association, 566;
in memory, 655;
in imagination, II. [68] ff.;
in perception, [82] ff., [103] ff.;
in hallucination, [122] ff.;
in space-perception, [143];
in emotion, [474];
in volition, [580] ff.;
in association, [587] ff.
Nitrous oxide intoxication, II. [284]
Nonsense, how it escapes detection, I. 261
Normal position in vision, II. [238]
Nothnagel, I. 51, 60-1
Number, II. [653]
Obersteiner, I. 87, 445
Object, use of the word, I. 275, 471;
confusion of, with thought that knows it, 278
Objective world, known before self, I. 273;
its primitive unity, 487-8;
ditto, II. [8]
Objects versus ideas, I. 230, 278
Old-fogyism, II. [110]
Orchansky, I. 95
'Overtone' (psychic), I. 258, 281-2
Pain, I. 143,
its relations to the will, II. [549] ff., [583-4]
Paneth, I. 64, 65
Parallelism, theory of, between mental and cerebral phenomena, see [Automaton-theory]
Paresis of external rectus muscle, II. [236], [507]
Parinaud, II. [71]
Partiality of mind, see [interest], [teleology], [intelligence], [selection], [essences]
Past time, known in a present feeling, I. 627;
the immediate past is a portion of the present duration-block, 608 ff.
Patellar reflex, II. [380]
Paths through cortex, I. 71;
their formation, 107-12; II. [584] ff.;
association depends on them, [567] ff.;
memory depends on them, [655] ff., [661], [686]
Paulhan, F., I. 250, 408, 670; II. [64], [476]
Pedagogic remarks: I. 121-7; II. [110], [401-2], [409], [463], [466]
Perception. [Chapter XIX]:
compared with sensation, II. [1], [76];
involves reproductive processes, [78];
is of probable objects, [82] ff.;
not an unconscious inference, [111] ff.;
rapidity of, [131]
Perception-time, II. [131]
Perez, B., I. 446; II. [416]
Personal equation, I. 413
Personality, alterations of, I. 373 ff.
Pflüger, on frog's spinal cord, I. 9, 134
Philosophies, their test, II. [312]
Phosphorus and thought, I. 101
Phrenology, I. 27
Pick, E., I. 669
Pitres, I. 206
Planchette-writing, I. 208-9, 393 ff.
Plasticity, as basis of habit, defined, I. 105
Platner, II. [208]
Plato, I. 462
Play, II. [427]
Pleasure, as related to will, I. 143; II. [549], [583-4]
Points, identical, theory of, II. [222] ff.
Possession, Spirit-, I. 393 ff.
Post-hypnotic suggestion, II. [613]
Practical interests, their effects on discrimination, I. 515 ff.
Prayer, I. 316
'Preperception,' I. 439
Present, the present moment, I. 606 ff.
Preyer, II. [403]
Probability determines what object shall be perceived, II. [82], [104], [258], [260-3]
Problematic conceptions, I. 463
Problems, the process of solution of, I. 584
Projection of sensations, eccentric, II. [31] ff.
Projection, theory of, II. [228]
Psychologist's fallacy, the, see [Fallacy]
Psychophysic law, I. 539
Pugnacity, II. [409]
Pure Ego, I. 342
Putnam, J. J., I. 61
Questioning mania, II. [284]
Rabier, I. 470, 604
Rational propositions, II. [644]
Rationality is based on apprehension of series, II. [659]
Rationality, postulates of, II. [670], [677]
Rationality, sense of, I. 260-4; II. [647]
Reaction-time, I. 87;
simple, 88;
what it measures is not conscious thought, 90;
Lange's distinction between muscular and sensorial, 92;
its variations, 94-7;
influenced by expectant attention, 427 ff.;
after intellectual process, 432;
after discrimination, 523;
after association, 557;
after perception, II. [131]
Real size and shape of visual objects, II. [179], [237] ff.
Reality, the Perception of, [Chapter XXI];
not a distinct content of consciousness, II. [286];
various orders of, [287] ff.;
every object has some kind of reality, [291] ff.;
the choice of, [290];
practical, [293] ff.;
means relation to the self, [295-8];
relation of sensations to, [299];
of emotions, [306]
Reason, I. 551. See [Logic]
Reasoning, [Chapter XXII];
its definition, II. [325];
involves the picking out of essences, or sagacity, [329];
and abstraction, [332];
its utility depends on the peculiar constitution of this world, [337] ff., [651];
depends on association by similarity, [345]
Recall, I. 578, 654
'Recepts,' II. [327], [349], [351]
Recognition, I. 673
Recollection, voluntary, I. 585 ff.
Redintegration, I. 569
'Reductives,' II. [125], [291]
Reflex acts, I. 12;
reaction-time measures one, 90;
concatenated habits are constituted by a chain of, 116
Reid, Thomas, I. 609, 78; II. [214], [216], [218], [240], [309]
Relating principle, I. 687-8
Relation, feelings of, I. 243 ff.;
space-relations, II. [148] ff.
Relations, inward, between ideas, II. [639], [642], [661], [671];
the principle of transferred, [646]
Relief, II. [254-7]. See [third dimension]
Renouvier, Ch., I. 551; II. [309]
Reproduction in memory, I. 574 ff., 654;
voluntary, 585 ff.
Resemblance, I. 528

Respiration, effects of sensory stimuli upon, II. [376]
Restitution of function, I. 67 ff.
Restoration of function, I. 67 ff.
Retention in memory, I. 653 ff.
Retentiveness, organic, I. 659 ff.;
it is unchangeable, 663 ff.
Retinal image, II. [92]
Retinal sensibility, see [vision], [space], [identical points], [third dimension], [projection], etc.
Revival in memory, I. 574 ff., 654
Reynolds, Mary, I. 381
Ribot, Th., I. 375;
on attention, 444, 446, 680, 682
Richet, Ch., I. 638, 644-6-7
Riehl, A., II. [32]
Robertson, G. C., I. 461; II. [86]
Romanes, G. J., II. [95], [132], [327-9], [349], [351], [355], [397]
Romantic and classic, II. [469]
Rosenthal, I. 79
Ross, J., I. 56-7
Royce, J., I. 374; II. [316-7]
Royer-Collard, I. 609
Rutherford, II. [170]
Sagacity, II. [331], [343]
Sameness, I. 272, 459, 480; II. [650]
Schaefer, W., I. 35, 53, 59, 63
Schiff, M., I. 58, 78, 100
Schmid, I. 683
Schmidt, H. D., II. [399-400]
Schneider, G. H., on Habits, I. 112, 118-20;
on perception of motion, II. [173];
on evolution of movements, [380];
on instincts, [387-8], [411], [418], [439]
Schopenhauer, II. [33], [273]
Schrader, I. 72 ff.
Science, the genesis of, II. [665-9]
Sea-sickness, susceptibility to, an accident, II. [627]
Seat of consciousness, I. 65;
of Soul, 214;
of sensations, no original, II. [34]
Sciences, the natural, the factors of their production, II. [633] ff.;
a Turkish cadi upon, [640];
postulate things with unchangeable properties, [656]
Sciences, the pure, they express results of comparison exclusively, II. [641];
classifications, [646];
logic, [647];
mathematics, [653]
Secretiveness, II. [432]
Seguin, I. 48, 75
Selection, a cardinal function of consciousness, 284 ff., 402, 594; II. [584];
of visual reality, II. [177] ff., [237];
of reality in general, [290], [294];
of essential quality, [333], [370], [634]
Self, consciousness of, Chap. X:
not primary, I. 273;
the empirical self, I. 291;
its constituents, 292;
the material self, 292;
the social self, 293;
the spiritual self, 296;
resolvable into feelings localized in head, 300 ff.;
consciousness of personal identity, 330 ff.;
its alterations, 373 ff.
Self-feeling, I. 305 ff.
Self-love, I. 317;
the name for active impulses and emotions towards certain objects; we do not love our bare principle of individuality, 323
Self-seeking, I. 307 ff.
Selves, their rivalry, I. 309 ff.
Semi-reflex acts, I. 13
Sensation, does attention increase its strength? I. 425;
terminus of thought, 471
Sensation, [Chapter XVII];
distinguished from perception, II. [1], [76];
its cognitive function, [3];
pure sensation an abstraction, [3];
the terminus of thought, [7]
Sensations, are not compounds, I. 158 ff.; II. [2];
their supposed combination by a higher principle, I. 687; II. [27-30];
their influence on each other, II. [28-30];
their eccentric projection, [31] ff., [195] ff.;
their localization inside of one another, [183] ff.;
their relation to reality, [299] ff.;
to emotions, [453];
their fusion, see [Mind-stuff theory]
Sensationalism, I. [243];
criticised by spiritualism, [687]
Sensationalism, II. [5];
in the field of space-perception, criticised, [216] ff.;
its difficulties, [231-7];
defended, [237] ff., [517]
Sergi, II. [34]
Serial increase, I. 490; II. [644]
Series, II. [644-51], [659] ff.
Seth, A., II. [4]
Sexual function, I. 22
Shadows, colored, II. [25]
Shame, II. [435]
Shoemaker, Dr., I. 273
Shyness, II. [430]
Sight, its cortical centre, I. 41 ff., 66
Sign-making, a differentia of man, II. [356]
Signs, local, II. [155] ff.

Sigwart, C., II. [634-6]
Sikorsky, II. [465]
Similarity, I. 528
Similarity, association by, I. 578; II. [345], [353]
Skin, discrimination of points on, I. 512
Sleep, partial consciousness during, I. 213
Sociability, II. [430]
Somnambulism, see [hypnotism], [hysterics]
Soul, theory of the, I. 180;
inaccessibility of, 187;
its essence is to think (according to Descartes), 200;
seat of, 214;
arguments for its existence, 343 ff.;
an unnecessary hypothesis for psychology, 350;
compared with transcendental Ego, 365;
a relating principle, 499
Space, the perception of, [Chapter XX];
primitive extensity in three dimensions, II. [134-9];
spatial order, [145];
space-relations, [148];
localization in, [153] ff.;
how real space is mentally constructed, [166] ff.;
part played by movement in, [171-6];
measurement of extensions, [177] ff.;
synthesis of originally chaotic sensations of extension, [181] ff.;
part played by articular surfaces in, [189] ff.;
by muscles, [197] ff.;
how the blind perceive space, [203] ff.;
visual space, [211-268];
theory of identical points, [222];
of projection, [228];
difficulties of sensation-theory expounded and replied to, [231-268];
historical sketch of opinion, [270] ff.
Spalding, D. A., II. [396], [398], [400], [406]
Span of consciousness, I. 405, 640
Speech, the 'centre' of, I. 55;
its misleading influence in psychology, I. 194;
thought possible without it, 269.
See [Aphasia], [Phrenology]
Spencer, his formula of 'adjustment,' I. 6;
on formation of paths in nerve-centres, 109;
on chasm between mind and matter, 147;
on origin of consciousness, 148;
on 'integration' of nervous shocks, 151-3;
on feelings of relation, 247;
on unity of self, 354;
on conceivability, 464;
on abstraction, 506;
on association, 600;
on time perception, 622, 639;
on memory, 649;
on recognition, 673;
on feeling and perception, II. [113], [180];
on space-perception, [272], [282];
on genesis of emotions, [478] ff.;
on free-will, [576];
on inheritance of acquired peculiarities, [620] ff., [679];
on 'equilibration,' [627];
on genesis of cognition, [643];
on that of sociality and pity, [685]
Spinoza, II. [288]
Spir, A., II. [665], [677]
'Spirit-control,' I. 228
Spiritualist theory of the self, I. 342; II. [5]
Spiritualists, I. 161
Stanley, Henry M., II. [310]
Starr, A., I. 54, 56
Statistical method in psychology, I. 194
Steiner, I. 72-3
Steinthal, I. 604; II. [107-9]
Stepanoff, II. [170]
Stereoscope, II. [87]
Stereoscopy, II. [223], [252]. See [third dimension]
Sternberg, II. [105], [515]
Stevens, I. 617
Stevens, E. W., I. 397
Story, Jean, I. 263
Stream of Thought, Chapter IX:
schematic representations of, I. 279-82
Stricker, S., II. [62] ff.
Strümpell, A., I. 376, 445, 489, 491
Strümpell, Prof., II. [353]
Stuart, D., I. 406, 427
Stumpf. C, on attention, I. 426;
on difference, 493;
on fusion of impressions, 522, 530-3;
on strong and weak sensations, 547;
on relativity of knowledge, II. [11];
on sensations of extent, [219], [221]
Subjective sensations, I. 516 ff.
Substance, spiritual, I. 345
Substantive states of mind, I. 243
Substitution of parts for wholes in reasoning, II. [330];
of the same for the same, [650]
Subsumption, the principle of mediate, II. [648]
Succession, not known by successive feelings, I. 628;
vs. duration, 609
Suggestion, in hypnotism, II. [598-601];
post-hypnotic, [613]
Suicide, I. 317
Sully, J., I. 191; II. [79], [221], [272], [281], [322], [425]
Summation of stimuli, I. 82;
of elements of feeling, 151;

the latter is inadmissible, 158

Superposition, in space-measurements, II. [177], [266] ff.
Symbols as substitutes for reality, II. [305]
Sympathy, II. [410]
Synthetic judgments a priori, II. [661-2]
Systems, philosophic, sentimental, and mechanical, II. [665-7]
Tactile centre, I. 58
Tactile images, II. [65]
Tactile sensibility, its cortical centre, I. 34, 61, 62
Taine, H., on unity of self, I. 355;
on alterations of ditto, 376;
on recollecting, 658, 670;
On projection of sensations, II. [33];
on images, [48], and their 'reduction,' [125-6];
on reality, [291]
Tàkacs, II. [490]
Tarde, G., I. 263
Taylor, C. F., II. [99]
Tedium, I. 626
Teleology, created by consciousness, I. 140-1;
essence of intelligence, 482
involved in the fact of essences, II. [335];
its barrenness in the natural sciences, [665]
Tendency, feelings of, I. 250-4
Thackeray, W. M., II. [434]
Thermometry, cerebral, I. 99
'Thing,' II. [184], [259]
Thinking, the consciousness of, I. 300 ff.
Thinking principle, I. 342
Third dimension of space, II. [134] ff., [212] ff., [220]
Thompson, D. G., I. 354; II. [662]
Thomson, Allen, I. 84
Thought, synonym for consciousness at large, I. 186;
the stream of, Chapter IX:
it tends to personal form, 225;
same thought never comes twice, 231 ff.;
sense in which it is continuous, 237;
can be carried on in any terms, 260-8;
what constitutes its rational character, 269;
is cognitive, 271;
not made up of parts, 276 ff., II. [79] ff.;
always partial to some of its objects, I. 284 ff.;
the consciousness of it as a process, 300 ff.;
the present thought is the thinker, 369, 401;
depends on material conditions, 553
'Thought reading,' II. [525]
Time, occupied by neural and mental processes, see [reaction-time]
Time, unconscious registration of, I. 201
Time, the perception of, Chapter XV;
begins with duration, I. 609;
compared with perception of space, 610 ff.;
empty time not perceived, 619;
its discrete flow, 621, 637;
long intervals conceived symbolically, 622 ff.;
variations in our estimate of its length, 623 ff.;
cerebral process underlying, 627 ff.
Tischer, I. 524, 527
Touch, cortical centre for, I. 58
Trance, see [hypnotism]
Transcendentalist theory of the Self, I. 342, 360 ff.;
criticised, 363 ff.
Transitive states of mind, I. 243 ff.
Tschisch, von, I. 414, 560
Tuke, D. H., II. [130], [413]
Taylor, E. B., II. [304]
Tympanic membrane, its tactile sensibility, II. [140]
Tyndall, I. 147-8
Ueberweg, I. 187
Unconscious states of Mind, proofs of their existence, I. 164 ff.;
Objections, 164 ff.
Unconsciousness, I. 199 ff.;
in hysterics, 202 ff.;
of useless sensations, 517 ff.
Understanding of a sentence, I. 281
Units, psychic, I. 151
Unity of original object, I. 487-8; II. [8], [183] ff.
Universal conceptions, I. 473. See [general propositions]
Unreality, the feeling of, II. [298]
Valentin, I. 557
Varying concomitants, law of dissociation by, I. 506
Vennum, Lurancy, I. 397
Ventriloquism, II. [184]
Verdon, R., I. 685
Vertigo, II. [89];
Mental vertigo, [309];
optical, [506]
Vicarious function of brain-parts, I. 69, 142; II. [592]
Vierordt, I. 616 ff.; II. [154], [172]
Vintschgau, I. 95-6
Vision with head upside down, II. [213]
Visual centre in brain, I. 41 ff.
Visual space, II. [211] ff.
Visualizing power, II. [51-60]
Vocalization, II. [407]
Volition, see

Volkmann, A. W., II. [198], [252] ff.
Volkmann, W. von Volkmar, I. 627, 629, 631; II. [276]
Voluminousness, primitive, of sensations, II. [184]
Voluntary thinking, I. 583
Vulgarity of mind, II. [370]
Vulpian, I. 73
Wahle, I. 493
Waitz, Th., I. 405, 632; II. [436]
Walking, in child, II. [405]
Walter. J. E., I. 214
Ward, J., I. 162, 454, 548, 562, 629, 633; II. [282]
Warren, J. W., I. 97
Wayland, I. 347
Weber, E. H., his 'law,' I. 537 ff.
On space-perception on skin, II. [141-2];
on muscular feeling, [198]
Weed, T., I. 665
Weissmann, A., II. [684] ff.
Wernicke's convolution, I. 39, 54-5
'Wheatstone's experiment,' II. [326-7]
Wigan, Dr., I. 390, 675; II. [566-7]
Wilbrand, I. 50-1
Will, [Chapter XXVI];
involves memory of past acts, and nothing else but consent that they shall occur again, II. [487-518];
the memory may involve images of either resident or remote effects of the movement, [518-22];
ideo-motor action, [522-8];
action after deliberation, [528];
decision, [531];
effort, [535];
the explosive will, [537];
the obstructed will, [546];
relation of will to pleasure and pain, [549] ff.;
to attention, [561];
terminates in an 'idea', [567];
the question of its indeterminism, [569];
psychology must assume determinism, [576];
neural processes concerned in education of the will, [579] ff.
Will, relations of, to Belief, II. [320]
Wills, Jas., I. 241
Witchcraft, II. [309]
Wolfe, H. K., I. 674, 679
Wolff, Chr., I. 409, 651
World, the peculiar constitution of the, II. [337], [647], [651-2]
Writing, automatic, I. 393 ff.
Wundt, on frontal lobes, I. 64;
on reaction-time, 89-94, 96, 427 ff., 525;
on introspective method, 189;
on self-consciousness, 303;
on perception of strokes of sound, 407;
on perception of simultaneous events, 411 ff.;
on Weber's law, 534 ff.;
association-time, 557, 560;
on time-perception, 608, 612 ff., 620, 634.
On local signs, II. [155-7];
on eyeball-muscles, [200];
on sensations, [219];
on paresis of ext. rectus, [236];
on contrast, [250];
on certain illusions, [264];
on feeling of innervation, [266], [493];
on space as synthesis, [276];
on emotions, [481];
on dichotomic form of thought, [654]
Zöllner's pattern, II. [232]

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