- James Watson Kernohan
James Watson Kernohan (1897-1981) was an Irish-American
pathologist fromCounty Antrim ,Ireland . He studied medicine atQueen’s University , and in 1931 he emigrated to the United States and subsequently worked as a pathologist at theMayo Clinic inRochester, Minnesota . Kernohan retired from active medicine in 1962.Kernohan is remembered for his work in
neuropathology , particularly research ofspinal cord tumors, brain abscesses and metastatic brain lesions. He is credited with developing a widely used classification system forbrain tumor s. The eponymous "Kernohan's notch " is named after him, which is a groove in thecerebral peduncle caused by displacement of thebrainstem against the incisura of thetentorium cerebelli in some cases oftranstentorial herniation .In 1952 he published an atlas of tumor pathology titled "Tumors of the Central Nervous System", and with Mayo
neurologist Alfred Uihlein (1908-1990) he published "Sarcomas of the Brain".References
* [http://content.karger.com/ProdukteDB/produkte.asp?Aktion=ShowPDF&ArtikelNr=93876&Ausgabe=232026&ProduktNr=223840&filename=93876.pdf European Neurology; Kernohan's Notch J.M.S.Pearce]
Wikimedia Foundation. 2010.