Dorsal magnetic resonance image of the equine brain on the level of the rostral colliculi.

ans: ansiform lobule, cam: ammon’s horn, cfo: corpus of fornix, cha: habenular commissure, cl: central lobule, cla: claustrum, cn: caudate nucleus, crc: cerebral crus, cu: culmen, Dia: diagonal sulcus, ec: external capsule, Ecs: ectosylvian sulcus, gcc: genu of the corpus callosum, han: habenular nuclei, hit: habenulo-interpeduncular tract, ic: internal capsule, lgb: lateral geniculate body, lme: external medullary lamina, mca: medial cerebral artery, nd: dentate nucleus, nf: fastigial nucleus, nip: interpositus nucleus, nrt: reticular nucleus of the thalamus, or: optic radiation, ot: optic tract, paf: paraflocculus, pml: paramedian lobule, Prr: prorean sulcus, Prs: presylvian sulcus, pta: pretectal area, pul: pulvinar nuclei, put: putamen, roc: rostral colliculus, smt: stria medullaris thalami, Syl: sylvian fissure, th: thalamus, tu: tuber of the vermis, 3: third ventricle.