INDEX. 



1573 



Spinal medulla (contd.), anterior median fissure 



of, 521 



surgical anatomy of,- 1443 

 antero-lateral column, 529 

 antero-median column of, 529 

 arrangement of nerve-fibres of white matter 



in tracts, 532 

 cauda equina of, 519, 526 

 cell column, intermedio-lateral, 530 

 central canal of, 521, 523, 526 

 cervical enlargement of, 519, 524 

 cervix of, 523 



changes in gray matter of, 524 

 columns of, 22, 520, 523, 528 



anterior, 523, 528 



aiitero-lateral, 529 



central, 529 



intermedio-lateral, 530 



lateral, 523, 529 



posterior, 522, 523, 525, 529 



postero -lateral, 529 



retro-postero-lateral, 529 

 commissure of, anterior white, 523, 539 



gray, 523, 539 



posterior, 523 



component parts of white matter of, 531 

 conns medullaris of, 518, 524, 525 

 development of, 31, 33, 35, 520 . 

 dorsal nucleus of, 531, 538 

 enlargements of, 519, 524 



surgical anatomy of, 1443 

 fasciculi of, anterior proprius, 535, 537, 538 

 lateral, 535 



bulbo-spinal, 537, 538 



collateral fibres of, 534, 535, 539 



lateralis proprius, 538 



olivo-spinal, 538 

 fasciculus cuneatus of, 526, 533 



gracilis of, 526, 533 



solitarius of, 598 

 (fasciculus of) posterior proprius, 535 



rubro-spinal, 537, 538 



septo-marginal, 535 



spino-cerebellar anterior, 537, 538 

 posterior, 537, 538 



spino-tectal, 537 



(fasciculus of) spino-thalamic, 535, 537 

 anterior, 537, 538 

 posterior, 537 



tecto-spinal, 537, 538 



vestibulo-spinal, 537, 538 

 filum terminale of, 518, 526 



externum, 526 



internum, 526 

 fissures of, 522 



antero-median, 522 



intermedius posterior, 522 



lateralis posterior, 522 



postero-median (septum), 522 

 fimiculi or tracts of, 535 



anterior, 522, 525, 528, 539 



antero-lateral, 522 



of Burdach, 522 



of Goll, 522 



lateral, 522, 525 



posterior, 521, 522, 525 



postero-lateral, 584 



solitarius, 598 

 gray matter of, 523, 525 

 inferior limit of, in child, 517 

 internal structure of, 523 

 intersegmental association fibres of, 535,538 



Spinal medulla (contd.), length of, 517 

 ligamenta denticulata of, 518, 675 

 longitudinal commissural fibres of, 537, 538 

 lumbar enlargement of, 519, 524 

 membranes of, 518, 669, 675 

 nerve-cells of, 528 et seq. 

 nerve-fibres in. gray matter of, 531 

 nerve -fibres of, 531 et seq. 

 neuroglia of, 527 



origin of nerves from, 519, 529, 533 

 posterior paramedian sulcus of, 522 

 postero-lateral column, 529 



sulcus of, 522 



postero-median column, 529 

 processus reticularis of, 524 

 regional differences in, 519, 527 

 regions of, 519 



relation of, to vertebrae, 517, 1422 

 segments of, 519 

 sensory and motor distribution of various 



segments of, 744, 752 

 septa of, 521, 522 

 substantia gelatinosa Rolandi, 523, 528 



grisea, 520 

 substantia grisea centralis of, 528 



reticularis of, 564 

 sulci of, 522 



sulcus lateralis posterior of, 522 

 summary of chief characters, 527 

 surgical anatomy of, 1443, 1444 

 theca of, 518 



tract or tracts of Burdach, 526, 533 

 anterior cerebro-spinal, 536, 539 

 cerebello-spinal, 531, 536 

 comma (fasciculus interfascicularis), 533 

 of Goll, 526, 533 

 of Gowers (fasciculus antero-lateral 



superficial), 536 

 lateral cerebro-spinal (crossed), 536, 



538 



of Lissauer (postero-lateral), 534 

 trigeminal root-fibres in, 601 

 veins of, 977 



ventriculus terminalis of, 526 

 white matter of, 524, 531 

 Spinal nerves, 519, 678 

 anterior rami of, 692 

 anterior root, 520 

 development of nerve-roots, 679 

 distribution of the, 687 

 distribution of, to muscles and skin of the 



limbs, 744 

 lower limb, cutaneous nerves, 747 



muscular nerves, 748 

 upper limb, cutaneous nerves, 744 



muscular nerves, 745 

 white rami communicantes of, 687 

 divisions or rami of, 686 

 formation of, 680 

 posterior rami of, 687 



roots of, 520, 533 

 splanchnic parts of, 680 

 venous plexus, anterior, 976 



posterior, 970 

 Spinalis dorsi muscle, 442 

 Spindle, achromatic, 10, 13 

 Spine, somatic parts of, 680 

 Spino-glenoid ligament, 320 

 Spino-thalamic tract, 537, 538 

 Spinous process of cervical vertebras, 90, 93 

 of lumbar vertebrae, 95 

 of sacrum, 97 



