Dorsal magnetic resonance image of the equine brain on the level of the lingula.

ab: amygdaloid body, acc: corpus callosum artery, acn: accumbens nucleus, cam: ammon’s horn, cca: caudal cerebral artery, chp: choroid plexus, crc: cerebral crus, drp: decussation of the rostral cerebellar peduncles, fh: fimbria of the hippocampus, flm: medial longitudinal fasciculus, fmt: mammilo-thalamical fasciculus, fo: fornix, gg: Gasserian ganglion, gnf: genu of the facial nerve, li: lingula of the vermis, mca: medial cerebral artery, mcp: medial cerebellar peduncle, ml: medial lemniscus, nab: nucleus of the abducent nerve, nvm: medial vestibular nucleus, ob: olfactory bulb, olf: olfactory fibres, olr: olfactory recess, ot: optic tract, phg: parahippocampal gyrus, Prr: prorean sulcus, put: putamen, rc: rostral commissure, rcp: rostral cerebellar peduncle, Rfi: rhinal fissure, rsn: radix sensoria of the trigeminal nerve, X: vagus nerve, III: third ventricle.