868 



GENERAL INDEX. 



vein, iv. 833. 1413. 

 Supra-sc&pnla.r arlery, iv. 435. 824. 



branches, iv. 435. 



origin and relations, iv. 824. 



nerve, iv. 434. 755. 

 Sapra-spinal artery, iv. 435. 

 ,S/)>'a-spmata fossa, ii. 157. 

 Swpra-spinutus muscle, iv. 434. 

 &';-rt-spinous ligaments, s. 121. 

 Sw/?rrt-trocheator nerve, i. 748. 

 i'w/M-a-trochlear nerve, ii. 280 ;' iii. 93. 784. 



palpebral and frontal branches, ii. 280. 

 Swal veins, iv. 144. 



Sus genus, anatomy of the. See PACHYDEHMATA. 

 Sus larvatus, anatomy of the, iii. 8G1, ft seq. See PACHY- 



DEKMATA. 



scrofa, anatomy of the, iii. SCO, et seq. See PACHY- 



DERMATA. 



organs of voice of the, iv. 1403. 

 Suspension, power of, in insects and birds. See MOTION, 



ANIMAL. 



Suspensory ligament, iii. 020; s. 709. 

 of liver, iii. 160. 

 of penis, iii. 912. 

 Suslentaculum cervicis tali, or proccssus internus, ii. 



339. 



Sutures, i. 254, 255 ; ii. 219. 

 obliteration of, i. 745. 

 persistence of, i. 744. 

 coronal, i 736- 

 dentate, i. 254. 

 ethmoidal, i. 737. 

 harmonia, i. 254. 

 lambdoidal, i. 737. 

 limtiosa, i. 254 

 maxillary, ii. 208. 

 of nasal bones, iii. 725. 

 notha, i. 254. 

 petro-occipital, i. 737. 

 petro-sphenoidal, i. 737. 

 sagittal, i. 737. 

 serrate, i. 254. 



spheno-parietal suture, i. 737. 

 spheno-temporal, i. 737. 

 sphenoidal, i. 737. 

 squamous, i. 254. 737. 

 transverse frontal, i. 737 

 vera, i. 254. 

 Swallow, mode of flight of the, iii. 429. 



object of the emigration of the, ii. 764. 

 Swallowing, involuntary nervous action in, iii. 589. 



act of, productive of relief of pressure on the tym- 

 panum when iu a diving-bell, ii. 575. 

 SWEAT, iv. 841. 



definition, iv. 811. 



in the healthy human subject, iv. 841. 



insensible, or Sanctorian, perspiration, iv. 841, 



842. 

 experiments made by various observers in various 



countries, iv. 8-12. 

 analyses of sweat, iv. 843. 

 sweat in disease, iv. 844. 

 in gout, iv. 844. 

 in paraplegia, iv. 844. 



in scabies, jaundice, syphilis, and ague, iv. 844. 

 albumen in sweat in rheumatic fever, iv. 93. 



fatty matters excreted in the sweat in the colli- 



quative hectic state, iv. 97. 

 in various other diseases, iv. 844. 

 simple mechanical means used in the expulsion of, iii. 



721 L. 

 Swimming considered as a means of animal progression, 



iii. 431. 



ciliograde animals, iii. 432. See also CILIA. 

 Porifera, iii. 432. 

 Polypifera, iii. 432. 



Acalephce, iii. 433. See also ACALEPH*:. 

 cirrigrade animals, iii. 433. 

 pulmograde animals, iii. 433. 

 syringograde animals, iii. 433. 

 vermiform animals, iii. 434. 

 aquatic insects, iii. 434. 

 Decapods, iii. 43'i. 

 Cephalopods, iii. 436. 

 Pteropods, iii. 436. 

 Pisces, iii. 436. 



shaped like the salmon, cod, and mackarcl, iii. 



437. 



flat fishes, iii. 437. 

 analysis of the act of swimming in fishes, iii. 



438. 



aquatic birds, iii. 438. 

 quadrupeds, iii. 439. 

 man, iii. 439. 



least adapted of all animals for swimming, iii. 



439. 



Swimming birds (Natatpres), characters of, i. 2C9. 

 Si/corina pusilla, a species of Polypifera, iv. 41. 

 S'ylnius, aqueduct of, iii. 693. 698. 

 fissure of, iii. 671. 



locus perforatus anticus, iii. G71. 

 definition, iv. 845. 



SYMMETRY, iv. 815. 



lateral repetition, iv. 845. 



in man, exceptions are offered by the heart, great 

 blood-vessels, lymphatics of the trunk, bowels, 

 &c., iv. 846. 



abnormal deviations from symmetry, iv. 848. 

 comparative anatomy, iv. 848. 

 in Mammalia, iv. 848. 

 Birds, iv. 848. 

 Reptiles, iv. 848. 

 Fishes, iv. 849.' 

 Articulata, iv. 849. 

 Mollusca, iv. 850. 

 Kadiata, iv. 850. 

 Infusoria, iv. 821. 



antero-posterior symmetry, iv. 851. 

 symmetry of disease, iv. 851. 

 of plants, iv. 852. 

 of crystals, iv. 852. 

 SYMPATHETIC NERVE, ii. 288. 595; iii. 949; iv. 021. 816; 



s. 262. 423, 



difference between the structure of the sympathetic 

 and the cerebro-spinal fibre, according to Volkmann 

 and Bidder, iii. 599. 

 I. cervical portion of the gangliated cord, s. 423. 



1. the superior cervical ganglion, s. 4'23. 



a. communicating branches, s. 423. 



b. ascending or carotid branch, s. 423. 



c. pharyngeal branches, 6. 424. 



d. external lateral branches, s. 424. 



e. superior ^or long cardiac nerve, iii. 575; s. 



424. 



/. communicating cord between the superior 

 and middle cervical ganglia, s. 424. 



2. the middle cervical ganglion, s. 424. 



3. inferior cervical ganglion, s. 424. 



a. branches of communication between the 



ganglion and the seventh and eighth cer- 

 vical nerves, s. 424. 



b. fine twigs proceeding from the ganglion, s. 



424. 



c. inferior or small cardiac nerves, s. 425. 

 II. thoracic portion of the gangliated cord, s. 425. 



a. communicating; branches passing between the 



ganglia and the intercostal nerves, s. 425. 



b. small branches passing from the ganglia to the 



descending aorta, s. 425. 



c. chief branches leading to the thoracic ganglia, 



s. 425. 



d. communicating cord between the last thoracic 



ganglion and first lumbar, s. 425. 



III. lumbar portion of the gangliated cord, s. 425. 



branches, s. 4_'5. 



IV. sacral portion of the gangliated cord, s. 426. 



plexuses of the sympathetic, s. 426. 



A. in the head, s. 426. 



1. internal carotid plexus, s. 426. 



a. filaments communicating with the 



sixth pair of nerves, s. 426. 



b. great or deep petrosal nerve, s. 426. 



c. short branches passing through the 



outer wall of the cavernous sinus 

 and joining the Gasserian ganglion 

 on its inner surface, s. 426. 



2. cavernous plexus, s. 426. 



branches, s. 426. 



3. external carotid plexus, s. 427. 



B. thoracic plexuses of the sympathetic nerve, 



s. 427. 



1. cardiac plexus, s. 427. 



2. plexus of the thoracic aorta, s. 428. 



C. abdominal plexuses of the sympathetic nerve, 



s. 428. 



1. cceliac, solar, or epigastric plexus, s. 



428. 



2. superior mesenteric plexus, s. 429. 



3. renal plexuses, s. 429. 



4. spermatic plexuses, s. 429. 

 8. aortic plexus, s. 429. 



6. inferior mesenteric plexus, s. 429. 



7. hvpogastric plexus, s. 4'>9. 



8. inferior hypogastric plexuses, s. 430. 



9. uterine plexus, s. 4iO. 

 minute anatomy, s. 430. 



elementary composition of the, iii. 598. 



1. tubular nerve fibres, s. 431. 



2. structures which present a homogeneous 



flattened appearance, and contain a 

 number of oval nuclei imbedded in them 

 at intervals, s. 431. 



3. quantity of white fibrous tissue, s. 432. 

 ganglia, s. 436. 



ganglionic corpuscles, s. 436. 

 in Aves, s. 439. 

 Reptilia, s. 439. 

 Pisces, s. 439. 

 Invertebrata, s. 441. 

 connexion between the sympathetic and 



cerebro-spinal systems, s. 44:t. 

 peripheral distribution of the sympathetic nerve, s. 



448. 

 development, s. 459. 



