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