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RUDOLPH WAGNER (1805-1864)

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Originally appearing in Volume V28, Page 236 of the 1911 Encyclopedia Britannica.
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RUDOLPH See also:WAGNER (1805-1864)  , See also:German anatomist and physiologist, was See also:born on the 3oth of See also:June 1805 at See also:Bayreuth, where his See also:father was a See also:professor in the gymnasium . He began the study of See also:medicine at See also:Erlangen in 1822, and finished his curriculum in 1826 at See also:Wurzburg, where he had attached himself mostly to J . L . Schonlein in medicine and to K . F . Heusinger in See also:comparative See also:anatomy . Aided by a public stipendium, he spent a See also:year or more studying in the Jardin See also:des Plantes, under the friendly See also:eye of See also:Cuvier, and in making zoological discoveries at Cagliari and other places on the Mediterranean . On his return he set up in medical practice at See also:Augsburg, whither his father had been transferred; but in a few months he found an opening for an academical career, on being appointed prosector at Erlangen . In 1832 he became full professor of See also:zoology and comparative anatomy there, and held that See also:office until 1840, when he was called to succeed J . F . See also:Blumenbach at See also:Gottingen . At the Hanoverian university he remained till his See also:death, being much occupied with administrative See also:work as See also:pro-See also:rector for a number of years, and for nearly the whole of his See also:residence troubled by See also:ill-See also:health (See also:phthisis) .

In 186o he gave over the physiological See also:

part of his teaching to a new See also:chair, retaining the zoological, with which his career had begun . While at Frankfurt, on his way to examine the See also:Neanderthal See also:skull at See also:Bonn, he was struck with See also:paralysis, and died at Gottingen a few months later on the 13th of May 1864 . See also:Wagner's activity as a writer and worker was enormous, and his range extensive, most of his hard work having been done at Erlangen while his health was See also:good . His See also:graduation thesis was on the Progress of the working• classes . ambitious subject of " the See also:historical development of epidemic and contagious diseases all over the See also:world, with the See also:laws of their See also:diffusion," which showed the See also:influence of Schonlein . His first See also:treatise was See also:Die Naturgeschichte des Menschen (in 2 vols., See also:Kempten, 1831) . Frequent journeys to the Mediterranean, the Adriatic, and the See also:North See also:Sea gave him abundant materials for See also:research on invertebrate anatomy and See also:physiology, which he communicated first to the See also:Munich See also:academy of sciences, and republished in his Beitrage zur vergleichenden Physiologie des Elutes (See also:Leipzig, 1832–1833), with additions in 1838) . In 1834–1835 he brought out a See also:text-See also:book on the subject of his chair (Lehrbuch der vergleichenden Anatomie, Leipzig), which recommended itself to students by its clear and concise See also:style . A new edition of it appeared in 1843 under the See also:title of Lehrbuch der Zootontie, of which only the vertebrate See also:section was corrected by himself . The precision of his earlier work is evidenced by his Micrometric Measurements of the Elementary Parts of See also:Man and Animals (Leipzig, 1834) . His zoological labours may be said to conclude with the See also:atlas lcones zootomicae (Leipzig, 1841) . In 1835 he communicated to the Munich academy of sciences his researches on the physiology of See also:generation and development, including the famous See also:discovery of the germinal vesicle of the human ovum .

These were republished under the title Prodromus historiae generationis hominis atque animalium (Leipzig, 1836) . As in zoology, his See also:

original researches in physiology were followed by a students' text-book, Lehrbuch der speciellen Physiologie (Leipzig, 1838), which soon reached a third edition, and was translated into See also:French and See also:English . This was supplemented by an atlas, Icones physiologicae (Leipzig, 1839) . To the same See also:period belongs a very interesting but now little known work on medicine proper, of a historical and synthetic See also:scope, Grundriss der Encyklopadie and M,thodologie der medicinischen Wissenschaften nach geschichtlicher Ansicht (Erlangen, 1838), which was translated into Danish . About the same See also:time he worked at a See also:translation of J . C . See also:Prichard's Natural See also:History of Man, and edited various writings of S . T . Sommerring, with a See also:biography of that anatomist (1844), which he himself fancied most of all his writings . In 1843, after his removal to Gottingen, he began his See also:great Handworterbuch der Physiologie, mit Riicksicht au physiologische Pathologie, and brought out the fifth (supplementary See also:volume in 1852 ; the only contributions of his own in it were on the sympathetic See also:nerve, nerve-ganglia and nerve-endings, and he modestly disclaimed all merit except as being the organizer . While See also:resident in See also:Italy for his health from 1845 to 1847, he occupied himself with researches on the See also:electrical See also:organ of the See also:torpedo and on See also:nervous organization generally; these he published in 1853–1854 (Neurologische Untersuchungen, Gottingen), and therewith his physiological period may be said to end . His next period was stormy and controversial .

He entered the lists boldly against the See also:

materialism of " Stoff and Kraft," and avowed himself a See also:Christian believer, where-upon he lost the countenance of a number of his old See also:friends and pupils, and was unfeelingly told that he was suffering from an See also:atrophy of the See also:brain." His See also:quarrel with the materialists began with his oration at the Gottingen See also:meeting of the Naturforscher-Versammlung in 1854, on "Menschenschopf ung and Seelensubstanz." This was followed by a See also:series of " Physiological Letters " in the Allgemeine Zeitung, by an See also:essay on " Glauben and Wissen," and by the most important piece of this series, " Der Kampf See also:urn die Seele by (Gottingen, 1857) . Having come to the See also:consideration of these philosophical problems See also:late in See also:life, he was at some disadvantage; but he endeavoured to join as he best could in the current of See also:con-temporary German thought . He had an exact knowledge of classical German writings, more especially of See also:Goethe's, and of the literature connected with him . In what may be called his See also:fourth and last period, Wagner became anthropologist and archaeologist, occupied himself with the See also:cabinet of skulls in the Gottingen museum collected by Blumenbach and with the excavation of prehistoric remains, corresponded actively with the anthropological See also:societies of See also:Paris and See also:London, and organized, in co-operation with the See also:veteran K . E. von See also:Baer, a successful See also:congress of anthropologists at Gottingen in 1861 . His last writings were See also:memoirs on the convolutions ofthe human brain, on the See also:weight of brains, and on the brains of idiots (186o-1862) . See memoir by his eldest son in the Gottinger gelehrte Anzeigen, Nachrichten " for 1864 .

End of Article: RUDOLPH WAGNER (1805-1864)
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