Bifurcation ( Cajal, 1889 ) : Short form of axon bifurcation; called thus by Cajal (1889, Fig. 3 and p. 91, "bifurcación" in Spanish).

Bifurcation branch ( Cajal, 1889 ) : Short form of axon bifurcation branch; called thus by Cajal (1889, pp. 91, 95).