THE NERVOUS SYSTEAI. 435 



independence of tlie sympathetic Nervous System, proved by anatomical 

 Researches), Leipzic, 1842; Stilling and Wallach, " Untersuchungen 

 liber die Textur des Riickenmarks" (Researches on the Texture of the 

 Spinal Cord), Leipzig, 1842; Stilling, "Ueber die Medulla oblongata,'' 

 Erlancren, 1843; "Researches on the Structure and Functions of the 

 Brain. I. On the Structure of the ijons Varolii" Jena, 1846 ; A. 

 Kijlliker, " Die Selbstandigkeit u. Abhiingigkeit des sympathischen Ner- 

 vensystems, durch anatomiscbe Untersuchungen bewiesen" (The inde- 

 pendence and dependence of the Sympathetic Nervous System, shown 

 by anatomical researches), Zurich, 1844 ; P. Savi, "Etudes anatomiques 

 sur le systeme nerveux de la Torpille," Paris, 1843. As an appendix 

 to Matteucci, "Traite des phdnomdues dlectro-physiques des animaux," 

 Paris, 1844 ; R. Wagner, " Ueber d. innern Bau der electrischen Organe 

 im Zitterrochen" (On the intimate Structure of the Electric Organ in 

 the Ray), Gottingen, 1847. With a plate; "Sympathetic Nerve," 

 "Structure of Ganglia," and "Terminations of Nerves," in Wagner's 

 " Handw. d. Physiol.," part III. p. 360 ; " Sympathetic Ganglia of the 

 Heart," ibid., p. 452; "Neurological Researches," in Getting. "Nach- 

 richt v. d. Univcrsit., &c.," Feb. 1851, No. 14; H. Stannius, "Das 

 peripherische Nervensystem der Fische" (Peripheral Nervous System of 

 Fish), Rostock, 1849. Moreover, in the " Archiv dlir phys.," Heilk. 

 1850, and in Gott. " Nachricht, &c.," 1850, Nos. 6-16, 1851, No. 17 ; 

 J. N. Czermak, " Ueber die Hautnerven der Frosche" (On the Cuta- 

 neous Nerves of the Frog), Mlill. "Archiv," 1849, p. 252; " Veraste- 

 lung der Primitivfasern des iV! aeusticus" (Ramifications of the primitive 

 Fibres of the Acoustic Nerve), in "Zeitscb. f. wissen. Zoologie," II. 

 1850, p. 105. [To these should be added: Robin, "Memoires sur la 

 Structure des Ganglions," in the Journal de I'lnstitut, 1847, N. 687, 

 and 1848, N. 733, also in the Comptes Rendus, xxiv. p. 1019 ; Axmann, 

 Beitrage zur Microscopischen Anatomie des Ganglien Nervensystems 

 des Menschen und der Wirbelthiere, Berlin, 1853 ; Virchow, Uebereine 

 im Gehirn und RUckenmark des Menschen aufgefundene substanz mit 

 der chemischen reaction der cellulose. (On a substance found in the 

 brain and spinal marrow of Man, presenting the chemical reaction of 

 cellulose), in " Archiv" f. Path. Anat. vi. I, 1853. — Ed.] Besides 

 these, should be consulted the general works of Schwann, Henle, Valen- 

 tin, Todd and Bowman, Bruns, and myself, which also give figures ; the 

 Reports of Ilenle and Reichert ; and the memoirs cited under the 

 descriptions of the nerves of the different organs, and in the various 

 sections. 



