453 



INDEX TO UNZER'S 



Animal, an, characteristic distinction of, 

 600 ; distinction indefinite, GOl ; its 

 life divided into four periods, 644 



Animal actions defined, 6 ; how excited, 32 



Animal death, 6. See Death. 



Animal forces, their natural subordina- 

 tion, 666 ; certain, not naturally sub- 

 ordinate to any other, 667, 670 ; those 

 subordinate to others, 668, 669 ; their 

 natural connecting points, 672 ; their 

 centres, 673; no general centre of, 

 674 ; primary, defined, 6 ; only two 

 known, 356; communicated, defined, 

 6 ; pure, see Nerve forces. 



Animal function, the action of an animal 

 force, 666 



Animal life, defined, 6 ; its most essen- 

 tial elements, 15, i; sensational, 640; 

 spiritual, 641 ; complete, 643 ; its four 

 periods, 641-658; the system of its 

 forces, 659; the heart and brain es- 

 sential to, 675 ; conditions of its 

 duration, 693 ; cessation of, 694 ; may 

 continue after proper animal death, 717 



Animal machines, defined, 6, 9 ; the, 

 general, 15, ii ; in no species defective, 

 ib.; constitute a special system, 671 ; 

 are centres of the animal forces, 673 



Animal movements, primary, defined, 6 ; 

 when purely animal, 193 ; from non- 

 conceptional impressions, 356 



Animal nature defined, 6 ; gives animal 

 bodies peculiar forces, 7 ; philosophy 

 of its great divisions, 8 ; treated of in 

 general, 600-728 ; the general princi- 

 ples on which its whole physiology 

 must be based, 618 ; its origin, 628-637 



Animals, distinguished into sentient and 

 insentient, 603 ; all, do not require to 

 have a soul, 622 



Animal sentient forces, see Forces. 



Anticipation, or expectation, 92-95 ; of 

 the understanding, 96 



Anxiety, a distressing passion, 313 



Apparitions, imperfect external sensa- 

 tions, 148 



Arbitrary, as applied to conceptions, 27 



Arteries, their contraction and dilation 

 explained, 460 



Artistic machines, differ from natural or 

 organic, 5 



Attention, definition of, 51, v, 77; can 

 excite and maintain many sentient 

 actions, 140 



Aversions, how developed, 81 ; if active, 

 three things to be distinguished in, 

 81-87 ; sensational and intellectual, 

 89; may be wholly sensational, or 

 more spontaneous, ib. ; when a Wind 

 abhorrence, or antipathy, 90; intel- 

 lectual, 96 



Beseelte, rendered sentient, 349 note. 



Bewegungsgriinde, the motives, 96. See 

 Motives. 



Bezauberung, the wonderful in instincts, 

 263, 270 



Bladder, the gall, little susceptible of ex- 

 ternal sensations, 213 ; the efl'ect of 

 anger and revenge on, 325 ; its irrita- 

 bility somewhat doubtful, 476 



Bladder, the urinary, effect of vivid ex- 

 ternal sensations on, 176 ; the effect of 

 sensational conceptions and foresee- 

 ings on, ib.; its functions may be 

 nerve-actions of external impressions, 

 478 ; how situate as to nerve-actions 

 from non-conceptional internal im- 

 pressions, 537 



Blood-vessels, how external sensations 

 act upon, 205 



Body, definition of a, 1 ; physical nature 

 of a purely physical, 2 ; its mechanical 

 nature, 4 ; reciprocal connection of, 

 with the soul, 345-352 



Brain, the seat of the soul and of con- 

 sciousness, 10, 25 ; if imperfect, the 

 mind imperfect, 25 ; the laboratory of 

 the vital spirits, 11; gives origin to 

 all the nerves, 12 ; has a double move- 

 ment, 24 ; the whole not immediately 

 necessary to thought, 25 ; its medul- 

 lary matter possesses an animal-sen- 

 tient force peculiar to itself, ib. ; every 

 act of mind in connection with its 

 force, 29 ; the whole not put into 

 action by each conception, 124; com- 

 pression of, the results and cause, 

 128 ; certain fibrilli of the medulla 

 receive external impressions, 132 ; the 

 mechanical machines in connection 

 with the, 156-159; its cortical sub- 

 stance can be influenced indirectly by 

 sentient actions, 159 ; may not be re- 

 quired for all animal movements, 366 ; 

 its medullary and cortical substance 

 have some share in the vis nervosa, 

 373-4; when necessary to the con- 

 tinued production of nerve-actions, 

 416; when requisite to nerve-actions, 

 511; always imperfect at first, 649; 

 the effect of daily waste and repair on 

 its functions, 662 ; as a centre of the 

 animal forces, 673; whether one point 

 of it the seat of mind, doubtful, 719 



Capillary vessels, effect of external im- 

 pressions on, 207, 462 ; their animal 

 forces, 682 



Care, a distressing passion, 313 



Cerebral forces, see Forces. 



Cerebral impressions, 121-141 



