Education
Humboldt University of Berlin.
Humboldt University of Berlin.
In 1875 he earned his doctorate at the University of Berlin, and later became an assistant to Karl Gegenbaur (1826-1903) in Heidelberg. At Heidelberg he performed important research involving primate morphology, particularly studies of its muscular system. In 1888 Ruge became a professor of anatomy at the University of Amsterdam, and in 1897 obtained the same position at the University of Zurich.
Among his better known publications are the following works:
Beiträge zum Wachsthum des menschlichen Unterkiefers (Contributions to the growth of the human mandible). dissertation
Eintheilung der Gesichtsmuskulatur (Division of the facial muscles).
Untersuchungen über die Gesichtsmuskulatur der Primaten, 1887—Studies of the facial muscles of primates. Über die Gesichtsmuskulatur der Halbaffen (On the facial muscles of lemurs).
Leitfaden für Präparirübungen
Über die peripherischen Gebilde des North. facialis bei Wirbelthieren (On the structure of peripheral facial nerve in vertebrates).