ANALYTICAL INDEX. 



1023 



\ervous Centres (continued) . 



fissure of Sylvius, locus pcrforatus 



anticus, island of Reil, 671 

 middle segment, 672 



pituitary process, tuber cinereum, 



673 



optic tracts and optic commis- 

 sure, 673 



corpora albicantia, 673 

 crura cerebri, intercrural space, 

 substantia perforata, pons Ta- 

 rini, 673 



transverseor horiiontal fissure,C73 

 circle of Willis, 673 

 posterior segment, 673 

 dissection of the brain from above 



downwards, 674 



centrum ovale minus and majus, 674 

 corpus callosnm, longitudinal tracts, 



674 



lateral ventricles, 674 

 septum lucidum, 674 

 filth ventricle, 674 

 parts seen in the lateral ventricles, 



675 



fornix, 675 

 third ventricle, 676 

 pineal gland, 677 

 anterior commissure, 677 

 soft commissure, 677 

 jnesocpphale, 677 



corpora quadrigemina, 677 

 processus cerebelli ad testes, 677 

 valve of Vieussens, 678 



pons Varolii, 678 

 cerebellum, 678 

 fourth ventricle, 678. 

 Medulla oblongata, 678 

 anterior pyramids, 679 



course of fibres, 680 

 restiform bodies, 682 

 posterior pyramids, 683 

 olivary columns, 683 



corpus dentatum, 633 

 interpretation of the various columns, 6S4 

 nerves connected with the medulla ob- 

 longata, 6S4. 

 Mesocephale, 684 

 pons Varolii, 635 

 corpora quadrigemina, 685 

 processus cerebelli ad testes, 686 

 valve of Vieussens, 686 

 conclusions, 686. 

 Cerebellum, 687 

 fissures, 688 

 laminae, 689 

 square lobe, 689 

 amygdala, 689 

 biventral lobe, 689 

 slender lobe, 689 

 inferior and posterior lobe, 689 

 middle lobe, 689 

 superior vermiform process, 689 

 inferior vermiform process, 690 

 nodule, 690 



posterior medullary velum, 690 

 spigot, 691 

 pyramid, 691 

 long and hidden commissure, and short 



and exposed commissure, 691 

 single commissure, 69! 

 vertical section of cerebellar hemisphere, 



arbor vilae, 695 



vertical section of median lobe, 699 

 white and grey matter, 692 

 corpus dentatum, 692 

 cms cerebelli, 692 

 fourth ventricle, 693. 

 Hemispheres of the brain, 693 

 convolutions, 693 



primary convolutions in the fox, G96 

 in the dog, 696 

 in cats and hyasnas, 696 

 in ruminants, 696 

 in the elephant, 695 

 in the monkey, 696 

 in the human subject compared, 



696 



symmetry, 696 



constant convolutions in the hu- 

 man brain, 697 

 the internal convolution, 697 

 convolution of the Sylvian fissure, 



698 



insulaof Reil, 693 

 pair of convolutions enclosing the 



olfactory process, 698 

 hippocampi, 698 



direction of the white fibres in the con- 

 volutions, 698 

 corpora striata, 693 



course of fibres, 699 

 vesicular matter, 699 



Nervous Centres (continued). 

 optic thalami, 700 



corpora geniculata, 700 

 corpora mamillaria, 701 

 commissures, 701 

 longitudinal, 701 



superior longitudinal commissure, 701 

 longitudinal tracts, 701 

 fornix, 701 



tsenia semicircularis, 702 

 transverse, 702 



corpus callosum, 702 

 anterior commissure, 702 

 posterior commissure, 703 

 soft commissure, 703 

 tuber cinereum, 703 

 pituitary body, 703 

 ventricles of the brain, 704 

 circulation in the brain, 704 

 arterial, 704 

 venous, 705 



question as to whether the amount of blond 

 within the cranium is liable to variation, 706 

 encephalic nerves, 707. 

 Sketch of the microscopic anatomy of the spinal 



cord and brain, 707 

 of spinal cord, 707 

 medulla oblongata, 708 

 mesocepbale, 709 

 cerebrum and cerebellum, 709. 

 Brief statement of the probable modus operand! of 



the brain, 710. 



Abnormal anatomy of nerves and nervous centres, 712 

 regeneration of nervous matter, 712 

 abnormal anatomy of the spinal cord and its 



membranes, 712 

 membranes, 712 



alfections of the dura mater, 713 

 of the arachnoid, 713 

 of the pia mater, 713 

 cord, 713 



absence of the cord, 713 

 partial deficiencies, 714 

 excessive congenital development, 714 

 hypertrophy, 714 

 atrophy, 714 

 induration, 714 

 softening, 714 

 suppuration, 715 

 effusion of blood, 715 

 tubercle, 715 

 cancer, 715. 

 Abnormal anatomy of the brain and its membranes, 



715. 



membranes, 7 '5 

 dura mater, 715 



acute disease, 715 



adhesion to the cranium, 715 



patches of bone in the processes of 



the dura mater, 715 

 fibrous tumours, 7 '5 

 cancer, 715 



fungus of the dura mater, 716 

 effusion of blood, 716 

 arachnoid, 716 



acute inflammation, 716 



opaque condition of, 716 



adhesion, 716 



deposits of bone or cartilage, 716 



effusions into the subarachnoid and 



arachnoid cavities, 716 

 of serum, 716 

 of blood, 717 

 of pus, 717 

 pia mater, 717 



injected state of the vessels, 717 

 tubercle, 717 

 brain, 7'8 



congenital abnormal conditions, 713 

 absence of the brain, 718 

 brain of idiot, 718 

 fusion of the hemispheres together, 



719 



absence of the transverse commis- 

 sures, 719 



acquired or morbid conditions, 719 

 hypertrophy, 719 

 atrophy, 7'20 

 softening, 720A 

 white, 720A 

 red, 7208 

 suppuration, 720B 

 hyperamia, 720C 

 anzrnia, 720C 

 cerebral haemorrhage, 720D 

 cancer, 720E 

 tubercle, 7JOE 

 entozoa, 720E 



morbid states of the ventricles, 7':oE 

 thickened and opaque condition of 



the lining membrane, 7 JOF 

 choroid plexus, deposit of lymph on, 

 720F 



