None
Median center of Lays, 530, 536 lemniscus, 468, 491, 493, 497. 499r 510.' 532 raphe, 494, 496, 513 septum, posterior, 454 Mediastinum testis, 339 Medulla oblongata, 423, 485 accessory olivary nucleus, 496 olives, 496 afferent cerebellar neurones, 483, 496, 499> 507, 510. 513 roots, 489, 491, 495 secondary tracts of, 489, 491. 495 terminal nuclei of, 489, 491, 493, 505 ala cinerea, 487, 495 anterior fissure, 487 pyramid, 487, 505 arciform (arcuate) nucleus, 496, 505 arcuate fibres, 493 area acustica, 488 auditory nerve, 499 central canal, 455 gelatinous substance, 493 gray matter, 489 tegmental tract, 496. 505 cerebellar peduncles, 505 cerebello-olivary fibres, 495, 496 chorioid plexus, 493 clava, 487 cochlear nerve, 479, 481, 499 nuclei, 499 colliculo-spinal tract. 471, 484, 491, 496, 505. 510. 515. 523 column of Burdach, 487, 491, 493 of Goll, 487, 491, 493 compared with spinal cord, 487 corpus restiforme, 487 cranial nerves of, 485, 487 crossed pj-ramidal tract, 491 cuneus, 487 decussation of fillet, 491 Deiter's nucleus, 499, 506 tract, 493 descending root of fifth nerve. 487, 489 Medulla descending or spinal root of ves- tibular portion of eighth nerve, 499 suprasegmental paths, 491 tract from Deiter's nucleus, 489, 497, 506 from the vestibular nuclei, 496 development of, 422 direct cerebellar tract, 489 pyramidal tract, 491 funiculus, 489 horns, dorsal, 493 nucleus of ninth cranial nerve, 497 of tenth nerve, 495 spino-ccrebellar tract, 489, 493, 496 efferent peripheral neurones, 489, 491. 495, 505, 508 suprasegmental neurones, 491, 497, 505 eminentia hypoglossi, 495 external arcuate fibres, 493, 496, 505,. 508 fasciculus cuneatus, 489 gracilis, 489 solitarius, 495, 497 fillet or medial lemniscus, 493 formatio reticularis, 491, 493, 495 fourth ventricle, 487 funiculus cuneatus, 491 gracilis, 491 gelatinous substance of Rolando, 489. general structure of, 485 genu facialis, 505 Gowers' tract, 489 gray reticular formation, 491, 493,. 496 internal arcuate fibres of, 493, 506, 508 intersegmental neurones, 489, 493,, 496 lateral fillet, 497, 499 lemniscus, 497, 499 longitudinal fasciculus, 497, 506 median lemniscus, 491, 493, 495, 497,. 499 longitudinal fasciculus, 491, 493 raphe, 494, 496 motor decussation, 489 nuclei arcuati, 496, 505 laterales, 496 of posterior columns, 493 of the floor of the ventricle, 487 624 INDEX jMeduUa, nucleus, abducentis, 488 accessory cuneate, 493 als cinereae, 491 ambiguus, 495 arcuatus, 496 commissuralis, 493 cuneatus, 487, 491, 493, 496 gracilis, 487, 491, 493 hypoglossi, 487, 491 of acoustic nerve, 488, 499 of the column of Burdach, 487, 493 of the column of Goll, 487, 493 of the fifth spinal nerve, 493, 510, 512 of origin of eleventh cranial {spinal- accessory) nerve, 489 of origin of twelfth cranial {hypo- glossal) nerve, 487, 491, 493 of vagus nerve, 480, 495 olivary nucleus, 493, 496, 497 olives, 487, 493 olivo-cerebellar fibres, 496, 499 pallio-spinal tract, 491 peduncles of, 505 peripheral neurones of, 487 plexus chorioideus, 493 pons Varolii, 488, 505 posterior columns of, 493 longitudinal fasciculus, 473 septum, 487 predorsal tract, 497 pyramidal decussation, 491, 493 tracts, 491, 493 raphe, 494, 496, 513 restiform body, 487, 495, 496, 505, 507, 510 root fibres of spinal V., 489, 495 and nucleus of origin of sixth {ahducens) cranial nerve, '506, S08 of seventh {facial) cranial nerve, 497 and nuclei of eighth {andilory) cranial nerve, 499 of eleventh {spinal-accessory) cran- ial nerve, 489 of ninth nerve {glosso- pharyngeal), 480, 495, 497 of tenth nerve {vagus), 480, 491, 495 of twelfth {hypoglossal) cranial nerve, 491" Medulla, rubro-spinal tract, 489, 493, 497 secondary cochlear tract, 499 sensory tract of fifth nerve, 489, 493 vestibular tract, 499 section through decussation of fillet, 491 entrance of cochlear branch of eighth, 497 lower part of inferior olivary nucleus, 493 mitldle of olivary nucleus, 497 pyramidal decussation, 489 sensory decussation, 491 solitary fasciculus, 493, 495, 497 spinal (descending) root of fifth cranial nerve, 489 V, 481, 483, 489, 493, 496, 499, 506, 507, 510, 512 spino-cerebellar tract, 469, 489, 493 -thalamic tract, 493 striffi meduUares, 497, 536 technic of, 488 tecto-spinal tract, 471, 489, 484, 491, 496, 505. 510, SI3j 523 tegmentum, see Tegmentum terminal nucleus of the descending (sensory) root fibres of the fifth nerve, 4 tract of Gowers, see Gowcrs' tract from interstitial nucleus of Cajal, see Cajal of Helweg, see Helweg of Lowenthal, see Lowenthal tractus spinalis trigemini, 489 trapezius, 506 trigonum hypoglossi, 487, 495 vagi, 487 tuberculum cinereum, 487 vestibular nerve, see Auditory nerve vestibulo-spinal tract, 489 Medullary cords, 181 lamina, 536 pyramid (Malpighian), 326 rays, 326 sheath, 136, 138 MeduUated axones, 137 nerve fibres, Weigerts' stain for, 33 ^Slegalocytes, 188 Megakaryocytes, 198 Meibomian glands, 222, 574 Meissner, corpuscles of, 356, 400, 438 INDEX 625 Meissner, plexus of, 259, 268, 269, 276,442 Melanin, 135 Membrana chorii, 377 elastica externa, 160 interna, 158 limitans olfactoria, 306 prcformativa, 246 propria, 73 tectoria, 588 Membrane, basal, 73 cuticular, 73, 245 glial, 148 mucous, 223 of Bowman, 554 of Descemet, 556 of Krausc, 121, 124 of Reissner, 585 peridental, 239 serous, 169 synovial, 210 Membranes of brain and cord, 428 Membranous cochlea, 584 labyrinth, 580 spiral lamina, 583 ligament, 583 Meninges, 428 Meniscus, tactile, 437 Menopause, 407 Menstrualis, decidua, 375 Menstruating uterus, 374 Menstruation, 375 Mercuric chlorid as a fixative, 8 Merkel's corpuscles, 437 Mesencephalic root of fifth (trigeminus) cranial nerve, see Xcrves, cranial V Mesencephalon, 423, 523 Mesenchymal epithelium, 210 Mesenchj-me, 85 Mesentery, 273 Mesoappendix, 270 Mesoblast, 63 Mesoderm, 63 tissue derivations from, 70, 126, 243, 302, 321 Mesonephros, 383 derivations from, 348, 369 Mesophragma, 121 Mesothelium, 72, 80 Metabolism of cells, 51, 218 Metanephroi, 383 Metaphase, 56 40 Metaplasm, 46 Metathalamus, 529 Methods for studying fibre tracts of the cord, 4O5 atrophy, 465 axonal degeneration, 465 comparative anatomy, 465 myclogenetic, 465 physiology, 467 secondary degeneration, 465 von Ciuddcns, 465 Methyl blue, 20 green, 20 violet, 20 Methylene blue for staining nerve cells, 39 Meynert, decussation of, 528 fasciculus retroflexus of, 537 fibnc propriai of, 541 radiations of, 547 Microcytes, 107 Micron (micromillimeter), 15 Micro-nucleus, 58 ]\Iicrosomes, 44 Microtome, 14 Midbrain, 422, 523 aqueductus Sylvii, 523 basis pedunculi, 523 brachia conjunctiva, 508 cerebral peduncles, 523, 524 coUiculi, 423, 523 corpora quadrigemina, 423, 499, 523, cranial nerves III and IV, 523, 526; also see Nerves, cranial crura cerebri, 524 decussation of Forel, 527 of Meynert, 528 Edinger-Westphal nucleus, 524 geniculate bodies of, 499, 526, 530 inferior brachium quadrigeminum, 526 coUiculi, 523 internal arcuate fibres, see Internal arcuate fibres iter, 523 lateral peduncular fillet, 527 lemniscus, see Lemniscus medial accessory fillet, 527 mesencephalic root of fifth nerve, see Nerves, cranial optic nerve, see Nerves, II, opticus pes pedunculi, 523, 527 626 INDEX Midbrain, posterior commissure, 528 longitudinal fasciculus, 527 red nucleus of, 523, 526, 527 reticular formation, 526 root fibres and nucleus of origin of third {oculomotor) cranial nerve, section through exit of third (oculo- motor) cranial nerve, 523 spino-tectal tract, 528 substantia nigra, 523, 527 superior cerebellar peduncles of, 527 colliculi, 523, 528 tegmentum, 424, 523 ^liddle ear, 579; see Ear, middle Midgut, 260 small intestine, 260 Migrator}- leucocytes, 264 Milk, 405 cells of, 405 colostrum corpuscles of, 405 teeth, 244, 245, 246 Minot, concerning endothelium and meso- thelium, 80 concerning the pregnant uterus, 376 Mitochondria, 218 Miton, 45 Mitosis, 54 anaphase, 56 metaphase, 56 method of demonstrating by Flem- ming's fluid, 64 prophase, 53 technic for, 64 telophase, 57 ^Mitotic figure, 56 Mitral cells, 590 Mixed glands, 226 spinal nerve, 430 Modiolus, 582 MoUier, concerning splenic pulp, 189 Monaster, 56 Mononuclear cells, 188 leucocytes, 109 Monophyletic theory of blood cells, 113 Monosynaptic arc, 475 Mordanting, 33 Morgagni, hydatid of, 348 flossy cells, 147 fibres, 519 Motion of cells, 52 Motor cells of antf^rior horns, 450 Motor cells, decussation, 489 end plate, 448 nuclei, 447 peripheral nerves, 447 precentral area, 549 Mounting, 22 celloidin specimens, 23 in balsam, 23 in glycerin, 22 paraffm sections, 24 Mouth, the, 225 blood-vessel of, 227 end bulbs in mucous membrane, 439 glands of, 225 lymphatics of, 227 mucous membrane of, 225 nerves of, 227, 232, 438, 593 technic of, 228 Mucin, 86, 226 Mucous glands, 226 membranes, 223 end bulbs in, 439 general structure of, 223 of alimentary tract, 224 tactile cells of, 437 corpuscles of, 438 tissue, 86 ]\Iucus, 217, 226, 253, 262, 277 ^liiller, cells of, 564 circular muscle of, 559 fibres of, 564 Miiller's fluid, 7 Miillerian ducts, 348, 354 Multinuclear cells, 188 Multipolar nerve cells, 131, 434, 450 Muscle, arrector pili, 397 auricular, 165 cells, 115 ciliary, 559 circular, of ^Miiller, 559 columns of Kolliker, 120 discs, 119 fibrillje, n8 nuclei, 116, 123 of sweat glands, 402 spindles, or neuro-muscular bundles, 440 tendon junction, 213 organs of Golgi in, 440 peripheral nerve terminations in, 440 tissue, 115 IXDEX 027 Muscle tissue, classification of, 115 development of, 1 26 histogenesis, 1 26 intercallated discs of, 125 heart, 123 involuntary smooth, 115 intercellular bridges of, 116 striated, 123 technic of, 129 voluntary striated, 118 anisotropic substance, 119 Cohnheim's fields, 120, 124 cross fibre nets of, 121 end bulbs of, 440 ergastoplasm, 118 Heidenheim's scheme of struc- ture of, 121 Hensen's line, 119 inokomma, 121 isotropic substance, 119 Krause's line, 119 membrane, 121, 124 mesophragma, 121 muscle columns of KoUiker, 1 20, 124 discs, 119 spindles, 440 myofibrils, 121 nerves, terminations in, 440. 446 Pacinian corpuscles of, 440 Rufiini's theory of nerve termi- nations in, 440 sarcolemma, 118 sarcoplasm, 119 sarcous element of Bowman, 120 technic of, 129 telophragma, 121 ultimate fibrillae, 119 white and red fibres, 121 Muscles, voluntary, 212 capsule of, 212 endomysium, 213 epimysium, 212 fascicles of, 212 growth of, 214 intrafascicular connective tissue of, 213 perifascicular sheath, 213 perimysium, 213 Muscular system, 212 blood-vessels of, 215 bursae, 213 Muscular system, lymphatics of, 215 nerves of, 215 technic of, 215 tendons of, 95, 213 voluntary muscle, 212 Muscularis mucosa; of mucous mem- branes, 223 Musculature of intestine, 117, 267, 271 Myelin, 138 sheath, 136 Myeloarchitecture, 547 Mj-elocytes, 197 Myelogenetic method for determining fibre tracts of cord, 465, 547 Myeloplaxes, 198 Myelospongium of His, 423 Myentericus, plexus, 276 ^Myoblast, 126, 215 Myocardium, 165 primitive, 168 Myofibril, 121 Myotome, 127 ^Myxoedema, 409 Nabothi, ovula, 374 Nail-bed, 391 root, 391 groove, 391 wall, 391 Xails, the, 391 cells of the, 392 development of, 407 eponychium of, 393 growth of, 393 hyponychium, 393 keratohyalin of, 393 lunula of, 393 matrix of, 391 prickle cells of, 393 structure of, 391 technic of, 393 Xares, 305 accessory nasal sinuses, 305 cells of, 306 basal, 306 olfactory, 306 sustentacular, 306 development of, 321 glands of Bowman, 306 membrana limitans olfactoria, 306 structure of, 305 olfactory region, 305 628 INDEX Nares, struclure of, respirator}- region, 305 vestibular region, 305 technic of, 310 zone of oval nuclei, 306 of round nuclei, 306 Nasal duct, 573 NemilelY, showing amitosis, 54 scheme of medullated nerve fibre, 141 Neopallium, 538, 539, 541 association fibres of, 541 fibrie of Mejnert, 541 Nerve cells, 130; see also Neurone amacrine, 564, 592 amphicytes, 433 anterior horn, 450 association, 520, 545 basket, 516, 527, 542 Betz', 539, 542, 545 bipolar, 131, 434 brush, 592 Cajal's, 542 capsule, 425 caryochromes, 133, 512, 518 cerebro-spinal ganglia, 424, 432, 449 column, 450, 457, 469, 475 cone-bipolar, 563 cone-visual, 563 efferent projection, 545 ependymal, 148, 424 extrinsic, 449 ganglion, 424, 432, 449, 545 giant, of Betz, 539, 542, 545 glia, 148 Golgi, Type I, 134, 136 Type II, 135, 136, 452, 542 granule cells of cerebellum, 518 hecateromeric, 451 heteromeric, 451 horizontal, 544, 564 in gray matter of cord, 450 intrinsic, 449 inverted pyramidal, 542 marginal, 456 !Martinotti's, 542, 545 mitral, 590 mossy, 147 motor, of the anterior horn, 131, 450 Miiller's, 564 multipolar, 131, 434, 450 Nerve cells, neurilemma, 148, 425 neuroblasts. 130, 146, 424 neuroglia, 147. 424, 459, 520 nucleus of, 131 of motor area of cerebral cortex, 545 outside the spinal cord, 449 peripheral motor, 447 sensory, 450 pigment in, 135 polymorphous, 542, 545 Purkinje, 515 pyramidal, 542 inverted, 542 rod-bipolar, 563 rod-visual, 563 root, 447, 450, 457 satellite, 433 somatochromes, 133 spider, 147 spinal ganglion, 424, 432, 449 spongioblasts, 147, 423 stellate of cerebellum, 516 of cerebral cortex, 542 sympathetic ganglion, 442, 445 tautomeric, 450, 469 unipolar, 131, 433 endings, 435; see Peripheral nerve terminations fibres, 135 afferent, 425 root, 426 arcuate, 493, 496, 505 association, 427, 539, 541 cerebro-pontile, 507 cHmbing, 516, 519 commissural, 539 cone, 563 deep tangential, 547 dorsal root, 456 efferent root, 424 fastigio-bulbar, 506, 510 felt works of, 446 glial, 148 laj'er of, of retina, 564 lens, 570 medullated, 137 mossy, 519 motor end plates of, 448 myelinated, 137 nerve, 136 neuroglia. 147 TXDEX 629 Nerve fibres, non-mcdullated, 136 of Bergmann, 520 of Remak. 137 of trapezius, 507 origin of, of white mailer of cord, 449 pallia!, 53Q pallio-pontile, 507, 510 pallio-'tectal, 541 pallio-lhalamic, 541 parallel, of the cerebellum, 518 perpendicular pontile, 505, 507, 510. 513 postganglionic, 443 preganglionic, 443 projection, 539 rod and cone, 563 superficial tangential, 541 roots, dorsal, 456 terminations, 436, 440, 44O motor, 446 sensory, 436 tissue, 130 Golgi methods of staining, 36 neuroglia, 146 neurone, 130 axone, 136 cell body, 130 dendrites, 135 protoplasmic processes, 135 technic for, 33, 148 Nerves, cranial, table of, 551, 552 I (olfactorius), 479, 481, 538 II (opticus), 479, 526, 530, 565 optic decussation of, 532, 567 chiasma, 5^2, 567 tract, 526, 530, 532, 542 motor and sensory nuclei of, 427 III (oculomotor), 481, 523, 524, 526 oculomotor nucleus, 523, 524 root fibres and nucleus of origin of third, 508, 523. 497 ganglion jugular, 480 nodose, 480 motor nucleus of tenth, 495 nucleus ake cinereae, 491 root fibres of tenth, 495 XI (spinal accessory), 489 nucleus of origin of eleventh, 489 root fibres of eleventh, 489 XII (hypoglossal), 481, 485, 487, 491, 493 nucleus of origin of twelfth, 487, 491. 493 root fibres of twelfth, 491, 495 mixed spinal, 430 olfactory. 538 630 INDEX Nerves, peripheral, 425, 430 spinal, anterior, motor or eflierent roots of, 491 sensory, or afferent portions, 432 Nervous system, the, 422 cerebro-spinal, 422 connective tissue of, 146 development of, 69, 422 general structure of, 422 sympathetic, 422 cerebro-spinal, 422 afferent peripheral neurones, 430 brain, 479 cerebro-spinal ganglia, 430 cranial nerves, 479, 551, 552 development of, 422 efferent peripheral cerebro-spinal neurones, 447 general structure of, 422 histological development of, 422 membranes of brain and cord, 428 segmental part, 426, 480 spinal cord, 448 nerves, 430, 551 suprasegmental, 426, 484 sympathetic, 422 development of, 424 ganglia, 422, 442 Neumann's dental sheath, 237 Neural arc, 427, 475 cerebellar, 476 cerebral, 476 disynaptic, 476 mono-synaptic, 475 paUial, 476 canal, 130 fold, 422 groove, 422 plate, 422 tube, 422 Neuraxone, 130 Neurilemma, 136, 139 and axolemma, relation of, 140 -cells, 425 Neurite, 130 Neuroblasts, 130, 146, 424 Neuro-epithelium, 80 cone bipolar cells, 563 visual cells, 563 rod bipolar cells, 563 visual cells, 563 Neurofibrils, 132 Neurofibrils, Cajal's method of staining, 38 importance of, in neurone, 142 Neuroglia, 146 cells, 459 fibres, 459 mossy cells of, 147 Miillcr's cells of, 564 neuroblasts, 130, 146, 424 of cerebellum, 520 spider cells, 147 spongioblasts of, 147, 423 technic for, 148 Neurokeratin network, 139 Neurological staining methods, ^^ Neuromuscular bundles, 440 Neurone, the, 130 arc, 475 three-neurone, spinal, 475, 491, 512 two-neurone, spinal, 475, 510 axone of, 136 Barker's classification, 134 canals in, 135 carj'ochromes, 133 cell body, 130 chromophilic bodies, 133 clefts or incisures of Schmidt-Lanter- mann, 139 contact theory of, 142 continuity theory of, 143 cytoplasm of, 132 degenerative changes in, 143 dendrites of, 135 development of, 130 extracellular network of, 143 functional centre of, 141 genetic centre of, 141 Golgi net, 143 long axone neurone, 136 neurofibrils of, 132 Nissl, special method of technic for, 39 nucleolus, 132 nucleus, 131 nutritive centre of, 141 pericellular network of, 143 perifibrillar substance, 132 physiological significance of, 141 pigment in, 135 protoplasmic processes, 135 retraction theory of, 142 Schmidt-Lantermann segments, 139 TXDEX 031 Neurone, sheath of Schwann, 139 short axone neurone, 136 somatochromcs, 133 substantia nigra, 135 synapsis of, 142 technic for, ^2> 148 theory, 141 trophic centre of, 141 Neurones, afferent peripheral, 426, 432, 480 segmental, 427, 480 suprasegmental, 427 associative, 476 central, 424, 426 cone association, 567 cord, 475 cortical prccentral, 475 efferent peripheral, segmental, 426, 447, 480, 481 peripheral segmental, 427, 480, 481 suprasegmental, 427, 491, 493, 505, 510- 513. 521, 527, 532, 536, 542 intermediate, 424, 426 intersegmental, 427, 482, 493, 496 intrasegmental, 427, 482 pallio-pontile, 507 afferent, 426, 432, 475, 480 efferent, 424, 426, 474, 481 peripheral, 425 ponto-cerebellar, 507, 510 rod-association. 567 somatic (peripheral), 425, 480 splanchnic (peripheral), 425, 480 suprasegmental associative, 428 thalamo-cortical, 468, 481 visceral (peripheral), 425 Neuroplasm, 138 Neutral carmine, 20 Neutrophile granules, 1 10 Nipple, 403 Nissl method for staining nerve cells, 39 concerning chromophilic bodies, 134 pathological value of, 134 Nitric acid for decalcifying, 11 for dissociating muscle tissue, 5 Nodes, Ij-mph, 171 of Ranvier, 138 Nodose ganglion of X nerve, 480 Non-meduUated axones, 136 Normoblasts, 198 Notochord, anlage of, 63, 209 Noyes concerning nerves of teeth, 241 Nuclear dyes, 1 7 alum carmine, 19 basic anilin, 20 carmine, 1 7 combination of Gage's and Mayer's formulas, 18 Delafield's ha^matoxylin, iS Gage's ha^matoxylin, 17 haimatoxylin, 17 Heidenhain's haematoxylin, 18 ^Mayer's h;cmalum, iS Weigert's h;ematoxylin, 19 eccentricit}- in nerve cell, 446 fluid, 49 groups of placenta, 379 membrane, 48 sap, 49 structures, method of demonstrating by Flemming's tluid, 8 X'uclein, 48 Nucleolus of typical cell, 49 false, 49 X'ucleoplasm, 49 Nucleoreticulum, 49 Nucleus, the, 47 abducentis, 508 accessory olivary, 496 achromatic element of, 49 alse cinereae, 491 ambiguous, 495, 505 amphipyrenin of, 48 amygdaliformis, 542 arciform, see Nucleus arcuatus arcuatus, 496, 505, 536 caudatus, 532, 538, 541 centralis superior, 521 chromatin of, 49 commissuralis, 457, 493 cuneatus, 468, 493 Deiter's, see Deite/s nucleus dentate, 472, 508 dorsal, 456 accessory olivary, 496 cochlear, 499 Edinger-Westphal, 524 emboliformis, 508, 513 facialis, 505 fastigii, 472, 506, 508, 513 function of, 48 funiculi cuneati, 468, 491 gracilis, 468, 493 globosus, 508, 513, 514 I 632 INDEX Nucleus, gracilis, 493 hypoglossi, 491 inferior olivary, 496 interstitial, of Cajal, see Cajal, iulcr- slitial, nucleus of kar>'oplasm of, 49 karj'osomes, 49 lateralis, 496 lenticularis, 53S, 541 linin of, 48 medial accessory olivary, 496 medialis, 496 membrane of, 48 network of, 48 nuclein of, 48 nucleoreticulum of, 49 nucleolus of, 49 oculomotor, 524 of acoustic tubercle, 499 of a tyjiical cell, 47 of column of Burdach, 468, 487, 493 of Goll, 468, 487, 493 of Darkschewitsch, 471 of Luys, 529 of origin, 427 olivarius superior, 506 olivary, 493, 496 plasmosome of, 49 pontis, 510 preolivary, 506 pulposus, 209 red, see Nucleus ruber resting, 57 reticularis tegmenti, 510 ruber, 472, 482, 487, 526, 530, 536, 541 semilunar, 506 superior olivary, 506, 510 tecti, 472, 506, 508 terminal, 427, 442 trapezoid, 497, 506. 510, 513 triangular, 496 ventro-lateral, 536 vestibular, 496, 499, 506 von Bechterew's, 499, 506, 513 Xuel's space, 587 Nutrient canal, 201 foramen, 201 vessels, of bone, 201 Nutritive center of neurone, 141 Oculomotor III nerve, 481, 523, 524, 526 nucleus, 523, 524 Odontoblasts, 233, 246 CEsophagus, the, 248 glands of, 248, 249 technic of, 250 Oil of origanum Cretici for clearing specimens, 23 Oifactorius (I nerve), 479, 481, 538 Olfactory bulb, 538, 591 granule layer, 592 of longitudinal fibre bundles, 592 of mitral cells, 592 of olfactory fibres, 592 molecular layer, 592 olfactory glomeruli of, 592 path, 481, 538, 545 pallial commissure, 539 glomeruli, 592 group of segmental neurones, 481 nerve, 481, 538 organ, 580 pallium, 538 tract, 481, 545, 592 Olivary nucleus, 487, 493, 499, 506, 513 Olives, 493, 496, 499 dorsal accessory, 496 medial accessor}-, 496 Olivo-cerebellar fibres, 496, 499, 507 Omentum, 273 gastro-hepatic, 273 greater, 273 Opie, concerning the cell-islands of Lan- gerhans, 291 concerning the pancreas, 291 Oppel's method of staining intralobular connective tissue of liver, 302 Optic chiasma, 532, 567 cup, 576 decussation, 567 depressions, 575 nerve, 479, 526, 530, 565 arachnoid of, 566 dural sheath of, 565 pial sheath, 565 relation to retina and brain, 566 subarachnoid space, 566 subdural space, 566 technic of, 576 stalk, 575 tract, 526, 530, 532, 542 vesicle, 5 7 5.- 576 Opticus (II nerve), 479 Ora serrata, 558, 561 TXDEX 633 Oral glands, cells of, 226 crescents of Gianuzzi, 227 demilunes of Hcidenhain, 227 mixed glands, 226 mucous glands, 226 serous glands, 226 technic of, 228 Orange G, 20 Organ an, 153 of Corti, 586, 589 acoustic neurones to, 481 cells of Claudius of, 587 Corti's arches, 587 tunnel, 587 Deiter's cells, 587 hair or auditory cells, 587 Hensen's cells, 587 lamina reticularis of, 587 Nuel's space of, 587 phalangeal processes, 587 pillar cells, 586 of Giraldcs (paradidymis), 348, 383 of hearing, 578; see also Ear blood-vessels of, 588 development of, 589 ear, external, 578 internal, 580 middle, 579 lymphatics, 588 nerves, 588 technic of, 590 of smell, 590 olfactory bulb, 591 mucosa, 590 tract, 592 technic of, 592 of taste, 593 cells of, 593 foliate papillffi, 593 gustatory canal, 593 intergeminal fibres of, 593 intrageminal fibres of, 593 taste buds, 231, 232, 438, 439, 593 technic of, 593 of vision, 554 blood-vessels of, 571 development of, 575 eyeball or bubus oculi, 554 eyelid, 573 .lacrymal apparatus, 573 lens, 570 lymphatics of, 572 Organ of vision, nerves of, 572 neurone systems of, 566 optic nerve, 479, 526, 530, 565 technic of, 576 of Zuckerkandl, 418 Organs, the, 153 of Golgi, peripheral nerve termina- tions in, 440 Orth's lluid (formalin-Muller's), 7 Osmic acid as a fixative, 8 action on fat, 8 on myelin, 8 stain for fat, 31 Osmosis, 47 Osseous labyrinth, 580 Ossicles of middle ear, 580 Ossification, 85 centres, J03 endochondral, 203, 205 intracartilaginous, 205 intramembranous, 203 subpcrichondral, 207 subperiosteal, 207 Osteoblasts, 203, 240 Osteoclasts, 198, 204, 240 Osteogenetic tissue, 203 Otic ganglion, 442 vesicle, 589 Otocyst, 589 Otolithic membrane, 581 Otoliths, 581 Oval bundle of Flechsig, 467 Ovary, the, 358 blood-vessels of, 369 corpora lutea, of pregnancy, 366- spuria, 366 vera, 366 corpus albicans, 366 haemorrhagicum, 365 luteum, 365 cortex of, 359 development of, 382 egg nest, 360 epoophoron, 369 Fallopian tube, 359, 370 germinal epithelium of, 360- Graafian follicles, 360 hsematoidin crystals, 366 hilum of, 359 lutein cells, 365 lymphatics of, 369 medulla of, 359 634 INDEX Ovary, nerves of, 369 ovarian stroma, 359 oviduct, 359, 370 ovum, 358, 362 paroophoron, 369 I'fluger's egg tubes or cords, 360 primitive Graafian follicle, 361 ova, 360, 384 rudimentary structures connected with, 369 secretion of, 358 structure of, 359 technic of, 371 tunica albuginea, 359 zona vasculosa, 359 Oviduct, the, 370; see Fallopian tubes Ovula Nabothi, 374 Ovum, the, 53, 59, 362 atresia of follicle. 369 deutoplasm granules, 363 development of, 362 fertilization of, 59, 364 germinal spot, 363 maturation of, 59, 363 perivitelline space, 363 primitive, 360, 384 segmentation of, 62 yolk granules of, 363 zona pellucida of, 363 Oxyhaemoglobin, iii Oxyntic cells, 254 Oxyphile cells, 411 Pacchionian bodies, 430 Pacinian bodies, 202, 439 corpuscles, 211, 356, 440 Palate, mucous membrane of, 225 Palatine tonsils, 182; see Tonsils Pallial connections, 467, 468, 470, 476, 483. 505, 507, 510. structure of, 247 technic of, 248 Phloroglucin, n Pia mater, 428 arachnoid, 428 blood-vessels of, 430 Pia mater, cerebralis, 428 Pacchionian bodies, 430 spinalis, 428 technic of, 430 Picric acid as a fixative, 9 as plasma dye, 20 Picro-acid-fuchsin, 21 Picro-carminc, 21 Pigment granules in cells, 46, 390 in connective tissue, 89 in epithelium, 73, 80 of hair, 394 in iris, 560 in nerve cells, 135 Pillar cells, 587 Pineal body, 550 brain sand of, 553 technic of, 553 eye, 550 Pinna, 578 Pituitary body, 413 anterior lobe, 413 Berkle}-, concerning posterior lobe,. 414 chief cells of, 413 chromophile cells of, 413 function of, 415 middle lobe, 415 posterior lobe, 413 relation of, to pregnancy, 415 Placenta, 377 blood-vessels of, 380, 381 canalized fibrin, 379 cell patches, 379 chorionic villi, 377 cotyledons, 377 fastening villi, 377 foetalis, 377 free or floating villi of, 377 lymphatics of, 381 membrana chorii of, 377 nerves of, 381 nuclear groups, 379 septa of, 380 subchorionic placental decidua, 380 syncytium of, 379 technic of, 385 uterina, 379 villi of, 377 Plasma cells, 89, 199 dyes, 17, 20 acid aniline, 20 i IXDEX 637 Plasma dyes, eosin, 20 neutral carmine, 20 picric acid, 20 Plasmosome, 49 Plastids, 46 Plastin, 44 Platelets, blood, 112 Pleura, parietal, 314 pulmonar*-, 314 Pleural cavity, 169 Pleuroperitoneal cleft, 160 Plexiform layer of Cajal, 544 Plexus annularis, 573 Auerbach's, 268, 276, 442 ciliary, 572 chorioideus, 423, 488, 493, 508 Heller's, 274 interradiary, 547 Meissner's, 259, 268, 269, 276, 442 myentericus, 276 prevertebral, 442 supraradiary, 547 PliciE palmate, 374 Pneumogastricus (vagus nerve), 480, 495 Polar bodies, 60, 364 globules, 62 rays, 54 Polykaryocytes, 198 Polymorphonuclear leucocytes, 109 Polynuclear leucocytes, 109 Pons Varolii, 423, 488, 505, 507, 521 longitudinal fibres of, 505, 507 perpendicular fibres, 505. 507, 513 pontile nuclei of. 507 pyramid of, 507 transverse fibres of, 507 Pool, E. H., concerning parathyreoid gland, 412 Poroophoron, 369 Portal canal, 295 vein, 294 Posterior column of Burdach, 455, 465, 467, 468, 491 of Goll, 455, 465, 468, 491 columns of spinal cord, 449, 454, 467 origin of fibres of, 449 commissure, 455, 528. 532 corpus quadrigemium, 484, 499 distribution of fibres of, 454 funiculus, 454, 467 horns, 454 Posterior longitudinal fasciculus, sec Lo)i- giludinal fasciculus, medial median septum, 454 nerve root, 456 root fibres, 456 nucleus funiculi cuneati, 468, 491 funiculi gracilis, 468, 491 origin of, 449 tract, or terminal zone of Lissauer, 449, 456 zone of Lissauer, 449 Potassium hydrate, as a macerating fluid, 5 Precapillary artery, 158 Prcdorsal fasciculus, 497, 510 Prcolivary nucleus, 506 Preparation of sections, 5 Prepuce, 357 Preserving, 10 Prevertebral plexuses, 442 Prickle cells, 389, 393 Principal sensory nucleus of nerve V, 512 Processus reticularis, 455 Projection fibres, 539, 541, 545, 549 Pronephric or Wolfiian ducts, 383 Pronephroi, 382 Pronucleus, female, 60 male, 60 Prophase, 54 Proprio-ceptors, 442 Proprio-spinal tract of cord, 474 Prosencephalon, 422, 528 Prostate gland, 353 blood-vessels of, 354 corpora amylacea of, 354 crescentic corpuscles of, 354 lymphatics of, 354 Miillerian duct, 354 nerves of, 354 senile, 354 technic of, 355 uterus masculinus, 354 utriculus prostaticus, 354 vesicula prostatica, 354 Protargol, for staining intercellular sub- stance, 28 Prothrombin, 112 Protoplasm, 44 streaming of, 53 theories of structure of, 45 Protoplasma superieur, 218 Protoplasmic movement, 52 638 INDEX Protoplasmic processes, 135 Proximal convoluted tubule, 326 Prussian blue gelatin as an injecting fluid, -3 Pseudo-chromosomes, 218 Pseudopodia, 51 Pseudo-stratificd epithelium, 75 Pulvinar radiations, 530 thalami, 530 Pulmonary artery, 319 lobule, 314, 320 pleura, 314 system, 319 Pulp cavity, 232 cord, 188 splenic, 188 Purkinje cells, 515 Putamen, 541 Pyloric glands, 257 Pylorus, 257 Pyramid, cortical, 326 of Ferrein, 326 Malpighian, 326 Pyramidal cells, 542 decussation, 470, 491 tracts, 470 Pyramids, 423, 505, 508, 510 Pyrenin, 49 Pyriform lobe, 538 P^'rogallol for neurofibrils, 38 Racemose glands, 220 Radiations of Meynert, 547 Radix spinalis, V, 489, 493, 506 Rami communicantes, gray, 429, 443 white, 430, 442 Ranvier's alcohol as a macerating fluid, 4 nodes or constrictions of, 138 showing muscle fibres, 119 Raphe, of semicircular canals, 582 median, 494, 496, 513 Receptors, 425, 430, 431, 435, 442, 479 extero-ceptors, 442 intero-ceptors, 442 of special senses, 479 proprio-ceptors, 442 Sherrington's classification of, 442 somatic, 479 visceral, 479 Rectum, 271 anus, 272 columnar rectales, 272 Rectum, tcchnic of, 280 Red blood cells, 107; see also Blood nucleated, 113, 188 bone marrow, 199 nucleus, see Nucleus ruber Reduction of chromosomes, 59, 351 Reflex arc, disynaptic, 476 monosj-naptic, 475 three-neurone spinal, 475 two-neurone spinal, 475 Reissner, membrane of, 585 Remak, fibres of, 137 Renal artery, 324, 331 corpuscle, 326 development of, 383 vein, 324 Renculus, 324 Replacing cells, 75, 257 Reproduction of cells, 53 Reproductive system, 339 development of, 382 rudimentary structures connected with the, 348, 369 female organs, 358 clitoris, 382 Fallopian tube, 359, 370 ovary, 358 oviduct, 359, 370 placenta, 377 uterus, 372 vagina, 381 vestibule, 382 ■ male organs, 339 Cowper's glands, 355 ejaculatory ducts, 348 epididymis, 339 penis, 355 prostate gland, 353 seminal ducts, 345 vesicle, 348 seminiferous tubule, 340 spermatozoa, 343, 349 testis, 339 Respiratory bronchus, 313, 316 cells, 318 epithelium, 317 system, 305 bronchi, 310 development of, 321 larynx, 307 lungs, 314 nares, 305 I INDEX 639 Respiratory system, technic of, 310, 323 trachea, 307 Restiform body, 487, 405, 496, 497, 505, 507, 510 Rete testis, tubules of, 340, 345 vasa efiferentia of, 345 Reticular formation, 482, 491, 493, 495, 496, 505, 507 glands, 2,22 process, 454, 461 tissue, 98, 174 Reticulin, 99 Retina, 561 blood-vessels of, 571 ellipsoid of Krause, 563 fibre-basket of, 565 fovea centralis, 565 ijanglionic layer of, 561 horizontal cells of, 564 inner limiting membrane of, 564 layer of nerve cells, 564 of nerve fibres, 564 of neuro-epithelium, 561, 562 of pigmented epithelium, 561 of rods and cones, 562 macula lutca, 565 molecular layer, 563, 564 Miiller's cells and fibres, 564 nuclear layer, 563 ora serrata, 561 outer limiting membrane, 564 molecular layer, 564 nuclear layer, 562 pars ciliaris retinas, 561, 565 iridica retina?, 561, 565 optica retinas, 561 relation to optic nerve, 566 rod and cone cells of, 563 visual purple of, 563 Retinaculae cutis, 388 Retraction hypothesis, 142 Retrolenticular portion of internal cap- sule (Cirl), 532 Retzius, lines of, 238 Rhinencephalon, 423, 538 Rhinopallium, 538 Rhombencephalon, 423, 485 Ribboning paraffin sections, 15 Rod association neurones, 567 fibres, 563 neurones, 566 Rod-visual cells, 563 Rods, layer of rods and coaes, 563 Rolando, gelatinous substance of, 455 Root canal, 232 cells, 447, 450, 457 Roots, afferent, 425 Rose concerning chromafiin cells, 416 Rubro-spinal tract, 472, 487, 489, 493, 497, 505. of GoU, 455, 468 cells, 449, 450, 457 hecateromeric, 451 heteromeric, 451 tautomeric, 450 conduction paths of, 427, 467 cornua of, 454 descending paths from higher centres, 470 diagram showing tracts of, 466 direct ascending paths to higher centres, 469 cerebellar tracts, 469 pyramidal tract, 470 reflex collaterals. 458 dorsal gray columns, 454 commissure, 455 spino-cerebellar tract, 469 white columns, 454 commissure, 456 dura mater of, 428 ependyma of, 459 fasciculus, medial longitudinal, 473 of Thomas, 473 fibre tracts of, 465 methods of determining. 465 filum terminale of, 44S Flechsig's tract, 469 fundamental columns of, 451, 474 ganglion cells of, 449 gelatinous substance of Rolando, 455 general topography of, 454 Gowers' tract, 470 gray matter of, 426, 455 ground bundles of, 451, 474 Helweg's tract, 473 interchange of fibres, 458 intermediate gray matter, 456 lateral horn of, 456 ligamentum denliculatum, 455 INDEX 643 Spinal cord, long ascending arms of dorsal root fibres, 467 long ascending fibre tracts, 451 longitudinal section of six days' chick embryo, 453 lumbar enlargement of, 449, 454 segments of, 44Q main motor fibre systems of, 465 marginal' bundle of Lowenthal, 472 zone, 455 medial fillet (lemniscus), 468 membranes of, 428 arachnoid, 428 blood-vessels of, 460 dura mater, 428 pia mater, 428 spinal dura, 428 technic of, 430 mixed spinal ner\e, 430 motor cells of anterior horn, 450 multipolar ganglion cells of, 131, 445, 450 myelogenetic method of determining fibres, 465 neuroglia cells, 459 fibres, 459 neurone systems of, 427 nucleus, Darkschewitsch's, 471 Deiter's, 472 funiculi cuneati, 468 gracilis, 468 origin of fibres of white matter, 449 of posterior columns of. 449 oval bundle of Flechsig, 473 peripheral motor or efferent neurone system, 424, 447 sensory or afferent neurone system, 425, 432 pia mater, spinalis, 428, 454 posterior columns, 449, 454 funiculus, 454, 467 horns. 454 median septum, 454 nerve roots, 456 root fibres, 456 postero-lateral grooves, 454 sulci, 454 processus reticularis, 455 pyramidal decussation, 470 tracts, 470 reflex arcs, 474 relation to spinal ganglion, 449 Spinal cord, reticular process, 454, 461 root cells. 447, 450, 457 rubro-spinal tract, 472 sacral segments of, 464 schematic section of, 455 scheme of neurone relations of, 466 section through cervical enlarge- ment of, 461 through lumbar enlargement, 454 through mid-thoracic region, 461 through six-da_\' chick embryo, 453 through twelfth thoracic segment, 461 septo-marginal tract, 473 shape of, 448 short fibre systems of, 451, 468, 474 shorter intersegmental tracts, 474 size of, 448 spino tectal tract, 471 thalamic tract, 468 technic of, 451, 471 thoracic segments of, 449 tract from interstitial nucleus of Cajal, 471 tracts of, 449, 465; see Tracts variations in structure at different levels, 461 veins of, 460 ventral gray columns, 454 commissure, 455 white, 456 white columns, 454 white commissure, 456 matter, 426, 449, 456 zona spongiosa, 455 terminalis, 456 zone of Lissauer, 449, 456 Spinal ganglia, 432, 434 amphicj'tes, 433 capsule of, 432 development of, 424 technic of, 447, 452 ganglion cells, 435 442, 449 capsules of, 435 central processes of, 442 classification of, 433 collaterals from, 451, 453 descending arms from central pro- cesses of, 442 development of, 424 Dogiel's classification, 433 ectodermic origin, 422 644 INDEX Spinal ganglion cells, modes of termina- tion of peripheral processes of, 436 peripheral processes of, 435 Ruffini's classification of termi- nations in muscle spindles, 440 satellite cells, 433 sructure of, 432 technic of, '447, 452 nerves, 430 Spindle, achromatic, 54 Spino-cerebellar tract (dorsal), 469, 489 (ventral), 469, 489, 496, 507, 510, 521 Spino-collicular tract, 468 Spino-peripheral motor neurone system, 448 Spino-spinal tract, 474 Spino-tectal tract, 471, 489, 493, 496 Spino-thalamic tract, 468, 489, 493, 496, 499, 507, 5io> 521, 532 Spiral ganglion, 481, 499 lamina, 583 ligament, 583 limbus, 588 organ, 585 prominence, 585 sulcus, external, 585 terminations, 440 Spireme, closed, 55 open, 55 Spireme-thread, 56 Splanchnic effectors, 479 (peripheral) neurones, 425, 4S0, 481 Spleen, 185 ampullae, 188 blood-vessels, 187 cavernous veins, 188 cells of, 188 central arteries of, 188 connective- tissue framework, 186 cords of, 188 corpuscles of, 186 development of, 189, 190 function of, 190 germinal centres of, 187 lymphatics of, 191 IMalpighian bodies, 186 Mollier, concerning splenic pulp, 189 nerves of, 191 penicillus, 188 pulp of, 186, 188 Spleen, pulp of, cords of, 188 spindles of, 187 technic of, 191 Spleen-sinus, 188 Splenic corpuscles, 186 pulp, 188 Spheno-lymph nodes, 178 Spongioblasts, 147, 423 of His, 423 Spongioplasm, 44 Spongy bone (cancellous), 193 Staining, 17 differential, 4 double with h;umatoxylin-eosin, 20 in bulk, 22 methods, special, 28 chlorid of gold, 28 Golgi's chrome silver for secretory tubules, 29 Jenner's, for blood, 32 Mallory's aniline blue for connect- ive tissue, 30 phosphomolybdic acid hema- toxylin stain for connective tissue, 29 phosphotungstic acid ha^matoxj'- lin stain for connective tis- sue, 30 Maresh's modification of Bielsch- owsky's stain for fine connective- tissue fibrils, 2i^ osmic acid, foe fat, 31 siKer nitrate, for intercellular sub- stance, 28 Scharlack R, for fat, 31 Sudan III, for fat, 31 Verhoeff's " differential stain for elastic tissue, 28 Weigert's elastic-tissue stain, 28 paraffin sections, 24 sections, 20 double with ha^matoxyhn-eosin, 20 triple with ha^matox_\lin-picro-acid- fuchsin, 21 with picro-acid-fuchsin. 20 with picro-carmine, 21 selective, 4 special neurological methods, 33 Cajal's methods for neurofibrils in nerve cells, 38 Cox-golgi method, 37 Golgi bichlorid method, 37 INDEX ()45 Staining, special (iolgi silver method, 36 Marchi's, for degenerating nerves, 35 Nissl's method, 39 Weigert's, for medullatcd nerve fibres, SS Weigert-Pal method, 34 Stains, nuclear, dyes, 17 plasma dyes, 20 Stalked hydatid, 348 Stapes, 580 Stellate cells, 233, 516, 542 Stenoni, duct of, 282 Stohr, concerning muscle fibres, 123, 214 concerning th\mus, 182 scheme of spleen, 187 Stomach, 252 absorption of, 277 acid cells of, 255, 277 adelomorphous cells of, 254 Auerbach's plexus, 276 blood-vessels of, 273 cardiac glands of, 257 chief cells of, 254, 277 delomorphous cells of, 254 development of, 253 epithelium of, 253 fundus glands of, 254 gastric glands of, 253 pits of, 253 Heller's plexus, 274 Ij'mphatics of, 275 Meissner's plexus, 276 mucous membrane of, 253 muscular coat of, 259 nerves of, 276 oxyntic cells, 255 parietal cells of, 255 peptic cells of, 254, 277 glands of, 254 plexus myentericus, 276 pyloric glands of, 257 replacing cells, 257 rugae of, 251, 253 secretion of, 277 solitary follicles of, 259 stroma of, 258 submucosa, 259 technic of, 259 tubules of, 256 tunica propria of, 258 Slomata, 170 Straight tubules of testis, 245 Stratum cinereum, 528 corncum, 223, 389 cj'lindricum, 388 fibrosum, 210 germinativum, 388 granulosum, 223, 361, 389 Icmnisci, 528 luciilum, 223, 389 Maipighii, 388 mucosum, 388 opticum, 528 spinosum, 389 submuscosum, 372 supravasculare, 372 synoviale, 210 vasculare, 372 zonalc, 528 Streaming of protoplasm, 53 Stria cornea, 537 meduUaris, 497, 536 of Baillarger, 547 terminalis, 537 vascularis, 585 Stria; thalami, 528 Styloglossal fibres, 229 Subarachnoid space, 428 Subchorionic placental decidua, 380 Subcutaneous tissue, 388 Subdural space, 428 Sublingual gland, 283 crescents of Gianuzzi of, 283 development of, 303 duct of Barthohn of, 283 nerves of, 285 technic of, 286 Sublingualis minor, 284 Submaxillary ganglion, 442 gland, 284 development of, 303 duct of Wharton of, 284 nerves of, 285 technic of, 186 Submucosa, 223 Subperichondrial ossification, 207 Subperiosteal ossification, 207 Subserous tissue, 273 Substantia alba, 426 grisea, 426 nigra, 135, 523, 532 propria corneae, 556 646 INDEX Sudan 111 and Scharlack R method for staining fat, 31 Sudoriferous glands, 390 Sulcus, external spiral, 585 Superficial sensation, 441 Superior cerebellar peduncles, 505, 506, 508, 510, 513, 514, 523 colliculus, 423, 523, 528 ganglion of IX, 480 longitudinal fasciculus, 491, 500, 504, 515, 526 olive. 499, 506, 510, 513 Suprachorioidea, 557 Supraradiar\' plexus, 547 Suprasegmental arc, 427 brain, 484 cerebral hemispheres, 426, 484 connections (afferent and efferent), 482 corpora quadrigemina, 426, 484 intersegmental nuclei and tracts of segmental brain, 485 intrasegmental nuclei and tracts of segmental brain, 485 nuclei and tracts forming supraseg- mental paths, 485 pallium, 426, 484 paths, 482 ■• afferent, 482 efferent, 483, 491 peripheral (segmental) neurones, 485 structures, 484 terminal nuclei, 485 neurones, 427 afferent, 427 associative, 427 efferent, 427, 493, 497, 505 Suspensory ligament, 571 Sustentacular cells, 290, 306, 341 Sweat glands, 390 development of, 401 ducts of, 390 muscle tissue of, 402 pore, 390 Sympathetic ganglia, 424. 442 cells of, 445 chain ganglia, 442 development of, 424 in Aucrbach's plexus, 442 in Meissner's plexus, 442 pigmentation of cells of, 445 Sympathetic ganglia, prevertebral plex- uses, 442 structure of, 442 technic of, 452 termination of nerves, 446 vertebral ganglia, 442 nervous system, 422 diagram of, 444 Synapsis of neurones, 142 Synarthrosis, 209 Synchondrosis, 209 Syncytial cells, 423 Syncytium, 70 of placental villi, 379 Syndesmosis, 209 Synovial membrane, 210 villi, 210 System, a, 70 Szymonowizc, showing intercellular bridges, 77 showing meduUated nerve fibre, 140 Tactile cells, 437 compound, 438 simple, 437 corpuscles, 228, 438 of ^leissner, 400, 438 of \\'agner, 400 meniscus, 437 Taenia thalami, 536 Tapetum cellulosum, 557. fibrosum, 557 Tarsal glands, 574 Tarsus, 574 Taste buds, 231, 232, 438, 439, 593 organ of, 593; see Organ of Taste Tautomeres, 450, 452, 463 Teasing, 4 Technic, general, 3 Tecto-spinal tract, see Tract, tecto- spinal Teeth, 232 apical foramina, 233 blood-vessels of, 240 cementum of, 232, 238 crown of, 232 culicula dentis, 238 dental germ, 243 groove, 243 papilla, 242, 243 periosteum, 239 pulp, 233 INDEX G47 Teeth, denial sac, 244 shelf. Tissues, histogenesis of, 69 interstitial, 153, 220 lymphatic 171 lymphoid, 174 mesothtiium, 80 muscle, 71, 115, 213 nerve, 71, 130 osteogenetic, 203 reticular, 98, 174 subcutaneous, 388 subserous, 273 white fibrous, 90 Toluidin blue, 20 Toluol, as solvent, 14 Tomes' granular layer, 237 process, 245 Tongue, 228 blood-vessels of, 231 circumvallate papilla?, 230 connective tissue of, 229 Ebner's glands, 231 end-bulbs of Krause, 232 fibres of, 229 filiform papillae, 230 fungiform papillae, 230 glands of, 227, 231 longitudinal fibres of, 229 lymph follicles of, 184, 231 spaces of, 232 mucous membrane of, 229 muscles of, 228 nerves of, 232 papillae of, 229 septum linguae, 229 taste buds, 231, 232, 438, 593 technic of, 232 transverse fibres of, 229 vertical fibres of, 229 Tonsils, 182 blood-vessels of, 184 crj'pts of, 183 development of, 184 germ centre of, 183 lingual; folliculse linguales, 184 foramen caecum linguae of, 184 lymphatics of, 184 lymphoid infiltration of epithelium, 183 nerves of, 184 nodule of, 183 palatine or true, 182 pharyngeal, 184 INDEX 649 Tonsils, pharyngeal, adenoids of, 184 salivary corpuscles of, 184 technic of, 185 Trachea, 307 blood-vessels oi, 309 cartilages of, 308 crescents of Gianuzzi, 30S glands of, 308 h'mphatics of, 310 nerves of, 310 technic of, 310 Tract, a, 427 antero-lateral ascending-v c n t r a 1 spino-cerebellar, 469 antero-lateral descending, 472 Burdach's, 465, 467 central tegmental, 496, 505, 507, 513 cerebro-spinalis, 470 cochlear, 497, 506, 510 colliculo-spinal, 471, 484, 491, 496, 505, 510, 513, 523 comma, of Schultze, 473 cortico-spinalis, 470 crossed or lateral, pj^ramidal, 470, 491 Deitero-spinal tract, 472, 473, 484, 489, 493, 497, 505, 508 descending from pallium to motor nuclei, 539 direct cerebellar, 469 pyramidal. 471, 491 dorsal spino-cerebcllar, 469, 489, 493, 496, 507 dorso-lateral ascending — dorsal spino- cerebellar, 469, 489 fasciculus of Thomas, 473 fastigio-bulbar, 506, 508 Flechsig's, 469, 473 from interstitial nucleus of Cajal, 471,491, 493 from nucleus of posterior longi- tudinal fasciculus, 471 from vestibular nuclei, 472 fundamental or ground bundles, 451, 474 Goll's, 465, 467 Gower's, 469, 470 Hehveg's, 473 intersegmental (shorter), 451, 474 Lissauer's, 449, 456 long ascending arms of dorsal root fibres, 467 mamillo-thalamic, 530, 538 Tract, marginal bundle of Ltiwenthal, 472 medial lemniscus, 468, 491, 49?, 495, 497> 499. 503. 497, 505, 510, 519, 521, 526 secondary cochlear, 499, 510, 513 trigeminal, 491, 495 vago-glossopharyngeal and trigem- inal, 491, 521, 532 vestibular, 499 septo-marginal, 473 short fibre, 451, 474 spinalis trigemini, 489, 506 spino-cerebellar, ventral, 469, 489, 493. 496, 499. 507. 510 -colHculo, 468, 489, 491, 493, 496, 505. 508, 510, 523 -spinal, 474 -tectal, 471, 489, 493, 496 -thalamic, 468, 489, 493, 496, 499, 507, 510, 521, 532 tecto-spinal, 471, 484, 491, 496, 505, 510, 513, 523 uncrossed cerebellar, 469 ventral spino-cerebellar, 469, 489, 496, 507, 510. 521 vestibulo-spinal, 472 Von ^Monakow's, 472 Tractus, see Tract Transitional leucocytes, 109 Transverse temporal gyri of Heschl, 547 Trapezium, 499 Trapezius, 506 Trapezoid nucleus, 499, 506, 510 650 INDEX Trigeminus (V nerve), 481, 493, 495, 496, 499» 506, 510 Trigonum hypoglossi, 487, 495 olfactorium, 538 vagi, 487 Triple staining, 21 Trochlearis (IV nerve), 481, 521, 524, 526 Trophic centre of neurone, 141 Trophospongium, 47 True corpora lutea, 366 tonsils, 182 vocal cords, 301 Tuber cinereum, 537 Tuberculum cinereum, 487, 537 olfactorium, 538 Tubular glands, 219, 221, 324 Tubules arched, 329 collecting, 330 convoluted, 328 distal, 329 lirst or proximal, 328 intercalated, 282 intercellular secretory, 256 intermediate, 282, 284 intracellular secretory, 256 junctional, 377 mucous, 227 salivary, 282 second or distal, 320 secreting. decidua basalis, 376 capsularis, 376 graviditatus, 376 menstrualis, 375 reflexa, 376 serotina, 376 - INDEX 051 Uterus, deciduii suhchorionic placental, 380 vera, 376 decidual cells of, 376, development of, 382 lymphatics of, 381 mucosa of menstruating, 374 of pregnant, 376 of resting, 373 nerves of, 381 placenta, 377 plicai palmatse, 374 pregnant, 376 theories concerning, 375 stage of menstruation proper, 375 of preparation, 374 of reparation, 375 stratum submucosum, 372 supravasculare, 372 vasculare, 372 technic of, 385 willa placenta in sihi, technic of, 385 Uterus-masculinus, 354 Utricle. 581; see Saccule and utricle Utriculus prostaticus, 354 Uvula, mucous membrane of, 225 V'agina, 381 blood-vessels of, 382 coats of, 381 lymphatics of, 382 nerves of, 382 rugae of, 382 technic of, 382 V'agus (X) nerve, 480, 495 \'alve, Heisterian, 301 Valves of heart, 166 of veins, 162 Valvulae conniventes, 251, 260 Van Gieson's picric-acid-fuchsin stain, 21 Vas deferens, 346 technic of, 352 epididymis, 346 Vasa efferentia, 346 vasorum, 163 Vascular papillae, 387 system, 155; see also Circulatory system \'ater-Pacinian corpuscles, 400 Veins, 162 adventitia of, 162 anterior median, 460 X'eins, arcuate, 334 cavernous, 188 central, 294 coats of, 162 development of, 167 intima of, 162 lymph channels of, 163 media of, 162 musculature of, 163 nerves of, 163 perivascular lymph spaces of, 163 portal, 29s posterior median, 460 renal, 324 splenic, 187 stellate, of Verheyn, 334 sublobular, 294 technic of, 164 valves of, 162 vasa vasorum, 163 venae vorticosae, 557 Venae vorticosae, 557 Ventral horns, 441, 450, 457; see Trad, ventral spino-cerchcllar Ventricles of brain, 422, 423, 488, 495, 505 of heart, 165 Verhe\-n, stellate veins of, 334 Verhorff's differential elastic-tissue stain, 28 Velum, superior medullary, 521 \'crmiform appendix, 270 lymph nodules of, 271 mesoappendix, 270 technic of, 280 \'ermis of cerebellum, 513 Vertebral ganglia, 442 Vesicle, air, 316 brain, 422 germinal, 59 optic, 575 otic, 589 seminal, 348 Vesicula prostatica, 354 Vestibular ganglion, 481, 499 nerve, 43 1. 