the latter is inadmissible, 158Superposition, in space-measurements, II.177,266ff.Symbols as substitutes for reality, II.305Sympathy, II.410Synthetic judgmentsa priori, II.661-2Systems, philosophic, sentimental, and mechanical, II.665-7Tactile centre, I. 58Tactile images, II.65Tactile sensibility, its cortical centre, I. 34, 61, 62Taine, 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,291Tàkacs,II.490Tarde, G.,I. 263Taylor, C. F.,II.99Tedium, I. 626Teleology, created by consciousness, I. 140-1;essence of intelligence, 482involved in the fact of essences, II.335;its barrenness in the natural sciences,665Tendency, feelings of, I. 250-4Thackeray, W. M.,II.434Thermometry, cerebral, I. 99'Thing,' II.184,259Thinking, the consciousness of, I. 300 ff.Thinking principle, I. 342Third dimension of space, II.134ff.,212ff.,220Thompson, D. G.,I. 354; II.662Thomson, Allen,I. 84Thought, 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.79ff.;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.525Time, occupied by neural and mental processes, seereaction-timeTime, unconscious registration of, I. 201Time, 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, 527Touch, cortical centre for, I. 58Trance, seehypnotismTranscendentalist theory of the Self, I. 342, 360 ff.;criticised, 363 ff.Transitive states of mind, I. 243 ff.Tschisch, von,I. 414, 560Tuke, D. H.,II.130,413Taylor, E. B.,II.304Tympanic membrane, its tactile sensibility, II.140Tyndall,I. 147-8Ueberweg,I. 187Unconscious 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. 281Units, psychic, I. 151Unity of original object, I. 487-8; II.8,183ff.Universal conceptions, I. 473. Seegeneral propositionsUnreality, the feeling of, II.298Valentin,I. 557Varying concomitants, law of dissociation by, I. 506Vennum, Lurancy,I. 397Ventriloquism, II.184Verdon, R.,I. 685Vertigo, II.89;Mental vertigo,309;optical,506Vicarious function of brain-parts, I. 69, 142; II.592Vierordt,I. 616 ff.; II.154,172Vintschgau,I. 95-6Vision with head upside down, II.213Visual centre in brain, I. 41 ff.Visual space, II.211ff.Visualizing power, II.51-60Vocalization, II.407Volition, seeVolkmann, A. W.,II.198,252ff.Volkmann, W. von Volkmar,I. 627, 629, 631; II.276Voluminousness, primitive, of sensations, II.184Voluntary thinking, I. 583Vulgarity of mind, II.370Vulpian,I. 73Wahle,I. 493Waitz, Th.,I. 405, 632; II.436Walking, in child, II.405Walter. J. E.,I. 214Ward, J.,I. 162, 454, 548, 562, 629, 633; II.282Warren, J. W.,I. 97Wayland,I. 347Weber, E. H.,his 'law,' I. 537 ff.On space-perception on skin, II.141-2;on muscular feeling,198Weed, T.,I. 665Weissmann, A.,II.684ff.Wernicke's convolution, I. 39, 54-5'Wheatstone's experiment,' II.326-7Wigan,Dr., I. 390, 675; II.566-7Wilbrand,I. 50-1Will,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,549ff.;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,579ff.Will, relations of, to Belief, II.320Wills, Jas.,I. 241Witchcraft, II.309Wolfe, H. K.,I. 674, 679Wolff, Chr.,I. 409, 651World, the peculiar constitution of the, II.337,647,651-2Writing, 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,654Zöllner's pattern, II.232