part of part of in lateral side of inferior colliculus BIRNLEX:806 HBA:9102 MBA:4 Part of the midbrain tectum, consisting of paired predominantly gray matter elevations on the dorsal aspect of the midbrain, located caudal to the superior colliculus, dorsal to the periaqueductal gray of the cerebral aqueduct and rostral to the cerebellum. According to Neuronames, the inferior colliculus comprises the central, pericentral and external nucleus and two predominantly white matter structures, the brachium of the inferior colliculus and the commissure of the inferior colliculus (MM). FMA:62404 DMBA:16692 DHBA:12305 EV:0100246 GAID:575 posterior corpus quadrigeminum BAMS:IC posterior colliculus UBERON:0001946 caudal colliculus EMAPA:32870 MA:0001067 MESH:D007245 EFO:0002465 Wikipedia:Inferior_colliculus corpora quadrigemina midbrain tectum regional part of brain lateral structure