part of part of olivocerebellar tract http://upload.wikimedia.org/wikipedia/commons/9/93/Gray695.png FMA:72638 The olivocerebellar tract (olivocerebellar fibers) leaves the olivary nucleus and pass out through the hilum and decussate with those from the opposite olive in the raphé, then as internal arcuate fibers they pass partly through and partly around the opposite olive and enter the inferior peduncle to be distributed to the cerebellar hemisphere of the opposite side from which they arise. They terminate directly on Purkinje cells as the climbing fiber input system. [WP,unvetted]. BAMS:oct tractus olivocerebellaris DHBA:12747 MBA:404 t. olivocerebellaris UBERON:0002752 olivocerebellar fibers UMLS:C0175557 fibrae olivocerebellares BAMS:oc Wikipedia:Olivocerebellar_tract neuronames:804 BTO:0006157 BIRNLEX:1579 tract of brain white matter of medulla oblongata