Flechsig's Pyramidenbahn, I. 37Flint, R.,II.425Flourens, P.,I. 30Force, supposed sense of, II.518Forgetting, I. 679 ff.; II.370-1. SeeamnesiaFouillée, A.,II.500,570François-Franck,I. 70Franklin,Mrs.C. L.,II.94Franz,Dr., II.63Freedom, of the will, II.569ff.'Fringe' of object, I. 258, 281-2, 471-2, 478Frog's nerve-centres, I. 14Fusion of feelings unintelligible, I. 157-62; II.2. SeeMind-stuff theoryFusion of impressions into one object, I. 484, 502; II.103,183Galton, F.,I. 254, 265, 685;on mental imagery, II.51-7;on gregariousness,430General propositions, what they involve, II.337ff. Seeuniversal conceptionsGenesis of brain-structure, its two modes, II.624Genius, I. 423, 530; II.110,352,360Gentleman, the mind of the, II.370Geometry, II.658Giddiness, seevertigoGilman, B. I.,I. 95Gley, E.,II.514-5,525Goldscheider,II.170,192ff.,200Goltz,I. 9, 31, 33, 34, 45, 46, 58, 62, 67, 69, 70, 74, 77Gorilla, II.416Graefe, A.,II.507,510Grashey,I. 640Grassman, R.,II.654Gregariousness, II.430Green, T. H.,I. 247, 274, 366-8; II.4,10,11Grief, II.448,480Griesinger, W.,II.298Grübelsucht,II.284Guinea-pigs, epileptic, etc., II.682-7Guislain,II.546Gurney, E.,I. 209; II.117,130,469,610Guyau,II.414,469Habit, Chapter IV:due to plasticity of brain-matter, I. 105;depends onpathsin 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, 655Habits may inhibit instincts, II.394;Habit accounts for one large part of our knowledge,632Hall, G. S.,I. 96-7, 558, 614, 616; II.155,247,281,423Hallucination, sensation a veridical, II.33;of lost limbs,38,105;of emotional feeling,459Hallucinations, II.114ff.;hypnagogic,124;the brain-process in,122ff.;hypnotic,604Hamilton, W.,I. 214, 215, 274, 406, 419, 569, 578, 682; II.113Hammond, E.,II.673Haploscopic method, II.226Harless,II.497Hartley,I. 553, 561, 564, 600Hartmann, R.,II.416Hasheesh-delirium, II.121Hearing, its cortical centre, I. 52Heat, of mental work, I. 100Hecker,II.480Hegel,I. 163, 265, 366, 369, 666Heidenhain,I. 82Helmholtz, 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.17ff.;on sensation,33;on cochlea,170;on convergence of eyes,200;vision with inverted head,213;on what marks a sensation,218ff.,243-4;on entoptic objects,241-2;on contrast in seen movement,247;on relief,257;on measurement of the field of view,266ff.;on theory of space-perception,279;on feeling of innervation,493,507,510;on conservation of energy,667Hemiamblyopia, I. 44Hemianopsia, I. 41, 44; II.73Hemispheres, 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;onprimates, 75;not devoid of connate paths, 76;their evolution from lower centres, 79Henle, J.,II.445,461,481Herbart,I. 353, 418, 603, 608, 626Hereditary transmission of acquired characters, seeinheritanceHering, E.,on attention, I. 438, 449;on comparing weights, 544;on pure sensation, II.4;on color-contrast,20ff.;on roomy character of sensations,136ff.;on after-images and convergence,200;on distance of double images,230;on stereoscopy,252;on reproduction in vision,260ff.;on movements of closed eye,510Herzen,I. 58;on reaction-time from a corn, 96;on cerebral thermometry, 100;on swooning, 273Hitzig,I. 31Hobbes, T.,I. 573, 587, 594 ff.Hodgson, R.,I. 374, 398Hodgson, 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, 607Höffding, H.,I. 674; II.455Holbrook, M. H.,I. 665Holmes, O. W.,I. 88, 405, 582Holtei, von,I. 624Horopter, II.226Horsley, V.,I. 35, 59, 63Horwicz,I. 314, 325-7Howe, S. G.,II.358Human intellect, compared with that of brute, II.348ff.;depends on association by similarity,353ff.;various orders of,360;what brain-peculiarity it depends on,366,638Hume,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,558Hunting instinct, II.411Huxley,I. 130-1, 254; II.46Hyatt, A.,II.102Hylozoism, seeMind-stuff theoryHyperæsthesia, in hypnotism, II.609Hypnotism, I. 407; II.128,351;general account of,Chapter XXVII;methods, II.593;theories of,596;symptoms of trance,602ff.;post-hypnotic suggestion,618Hysterics, their so-called anæsthesias, and unconsciousness, I. 202 ff.Ideal objects, eternal and necessary relations between, II.639,661.Seeconceptions'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, 480-1Ideation, no distinct centres for, I. 564; II.78Identity, sense of, I. 459;three principles of, 460;not the foundation of likeness, 492Identity, 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, 372Ideo-motor action the type of all volition, II.522Idiosyncrasy, II.631'Idomenians,' II.214Illusions, II.85ff.,129,232ff.,243-66.SeehallucinationsImages, double, in vision, II.225-30Images, mental, not lost in mental blindness, etc., I. 50, 66; II.73Images, are usually vague, II.45;visual,51ff.;auditory,160;motor,61;tactile,165;between sleep and waking,124-6Imagination,Chapter XVIII:it differs in individuals, II.51ff.;sometimes leaves an after-image,67;the cerebral process of,68ff.;not locally distinct from that of sensation,73;isfigured,82Imitation, II.408Immortality, I. 348-9Impulses, morbid, II.542ff. SeeinstinctsImpulsiveness of all consciousness, II.526ff.Inattention, I. 404, 455 ff.Increase, serial, I. 490Indeterminism, II.569ff.Ingersoll, R.,II.469Inheritance of acquired characters, II.367,678ff.Inhibition, I. 43, 67, 404; II.126,373;of instincts,391,394;of one cortical process by another,583Innervation, feeling of, II.236,493;it is unnecessary,494ff.;no evidence for it,499,518Innervation, collateral, seevicarious functionInsane delusions, I. 375; II.113Insistent ideas, II.545Instinct.Chapter XXIV;defined, II.384;is a reflex impulse,385ff.;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. 253Interest, I. 140, 284 ff., 402-3, 482, 515 ff., 572, 594; II.312ff.,344-5,634Intermediaries, the axiom of skipped, II.646Introspection, I. 185Inverted head, vision with, II.213Jackson, Hughlings,I. 29, 64, 400; II.125-6Janet, J.,I. 385Janet, Paul,I. 625; II.40-1Janet, Pierre,I. 203 ff., 227, 384 ff., 682; II.456,614Jastrow,I. 88, 543, 545; II.44,135,180Jevons, W. S.,I. 406Joints, their sensibility, II.189ff.Judgments, existential, II.290Justice, II.673Kandinsky, V.,II.70,116Kant,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,273ff.;on the real,296;on synthetic judgmentsa priori,661,and their relation to experience,664Kinæsthetic feelings, II.488ff.,493'Kleptomania,' II.425Knee-jerk, II.380Knowing, I. 216 ff.;psychology assumes it, 218;not reducible to any other relation, 219, 471, 688Knowledge, two kinds of, I. 221;of Self not essential to, 274;the relativity of, II.9ff.;the genesis of,630ff.Knowledge-about, I. 221König,I. 542Kries, von,I. 96, 547; II.253Krishaber,I. 377Kussmaul, A.,I. 684Ladd, G. T.,I. 687; II.3,311Lamarck,II.678Landry,II.490,492Lange, A.,I. 29, 284Lange, C.,II.443,449,455,457,460,462Lange, K.,II.111Lange, L.,on reaction-time, muscular and sensorial, I. 92Lange, N.,on muscular element in imagination, I. 444Language, as a human function, II.356-8Laromiguèire,I. 247Laughter, II.480Lazarus,I. 624, 626; II.84,97,369,429Le Conte, Joseph,II.228,252,265Léonie,M. Janet's trance-subject, I. 201, 387 ff.Levy, W. H.,II.204Lewes,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,678Lewinski,II.192Liberatore,II.670Liebmann, O.,on brain as a machine, I. 10; II.34Liégeois, J.,II.594,606Light, effects of, on movement, II.379Likeness, I. 528Lindsay, T. L.,II.421Lipps,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,575Lissauer,I. 50Local signs, II.155ff.,167Localization, in hemispheres, I. 30 ff.Localization, II.153ff.;of one sensible object in another, II.31ff.,183ff.,195ff.Locke, J.,I. 200, 230, 247, 349, 390, 462, 483, 553, 563, 679; II.210,306,644,662-4'Locksley Hall,' I. 567Locomotion, instinct of, II.405Loeb,I. 33, 44; II.255,516,628Logic, II.647Lombard, J. S.,I. 99Lombard, W.,II.380Lotze,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,523-4Louis V.,I. 388Love, sexual, II.437,543;parental,439;Bain's explanation of,551Lowell, J. R.,I. 582Luciani,I. 44-5-6-7, 53, 60McCosh,I. 501Mach, 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,509,511Magnitude of differences, I. 530 ff.Malebranche,II.9Manouvrier,II.496Mania, transitory, II.460Man's intellectual distinction from brutes, II.348ff.Mansel, H. L.,I. 274Mantegazza, P.,II.447,479,481Marcus Aurelius,I. 313, 317; II.675Marillier, L.,I. 445; II.514Marique,I. 65Martin, H. N.,I. 99; II.3Martineau, J.,I. 484 ff., 506; II.9Maudsley, H.,I. 113, 656Maury, A.,II.83,124,127Mechanical philosophy, the, II.666ff.Mechanismvs.intelligence, I. 8-14Mediate comparison, I. 489Mediumship, I. 228, 393 ff.Mehner,I. 618Memory, 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. 8Mental operations, simultaneous, I. 408Mercier, C.,on inertness of consciousness, I. 135;on inhibition, II.583Merkel,I. 542-3-4Metaphysical principles, II.669ff.Metaphysics, I. 137, 401Meyer's experiment on color-contrast, II.21Meyer, G. H.,II.66,97-8Meynert, T.,his brain-scheme, I. 25, 64, 72Mill, James,I. 277, 355, 470, 476, 485, 499, 597, 651, 653; II.77Mill, 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,654Mills, C. K.,I. 60