Encouraged by President James Dixon, a Harvard-educated physician, upwards of 40 branch campuses and centers—known collectively as the Antioch Network (or The Network)—were established during the 1960s and 1970s, with the College as the central operating institution. Antioch University, of which Antioch College was now a component, formally came to exist in 1978. Antioch University New England was the first graduate school offshoot, in 1964, and many others were established as well, including what ultimately became Antioch University Midwest (located on a new campus in Yellow Springs that opened in September 2007).