
johannes orth

johannes orth (14 janwari 1847-13 janwari 1923 berlin mein) walmeroad mein paida hue ack german rogvigyaani they. 
unhone headleberg, wurzberg aur bonn vishvavidyalayon mein chikitsa kaa adhyayan kiya, 1872 mein bonn mein edward wonn rindflash key sahayak key roop mein rahate hue unhone apani nivaas praapt kii. baad mein, unhone berlin mein rudolf varcho (1821-1902) key tahat ack sahayak key roop mein kaary kiya. 1878 mein way gottingen vishvavidyalaya mein professor baney aur 1902 mein, varcho kii mrityu key baad, way roga vigyaan key clinic key nideshak key roop mein berlin laut aae. 
orth sankraamak rogon, vishesh roop seey tapedik aur endocarditis key rogjanak adhyayan mein visheshagya haye. 
1875 mein, unhone ack peeliya seey peedit shishu key shav pareekshan key saath ack vivaran kaa dastavejikaran kiya, jisamen besal ganglia, hippocampus, teesare nilay key saath-saath pramastishk key kuchh hisson parr teevra peele rung kaa daag lagaa thaa. haalaanki, yeh 20veen shatabdi kii shuruat taka naheen hoga kii iss sthiti koo aage samajha jaa sakey. 1903 mein, rogvigyaani christian george smoral (1861-1932) ney peeliya seey peedit shishuon key 120 shav parikshanon key parinam prastut kiye, jinamen seey chhah mamalon mein orth dwara varnit daag kii ghatana thee. smoral ney peele rung kii ghatana key liye "carnicterus" (besal ganglia kaa peeliya) shabd gadhaa.

