Larsell, Olof, 1886-19642008-02-092008-02-091924https://hdl.handle.net/1794/549314 p. Reprinted from: Journal of Comparative Neurology, Vol. 36, No. 3, February 1924.730983 bytesapplication/pdfen-USFrogs -- PhysiologyNucleus isthmiGanglion isthmiArticle