Brain and spinal cord reference, regions, connections, blood supply, function, and clinical signs.
297 brain & spinal cord
9 brain & spinal cord starting with R Clear × · alternate versions listed on each card
Brain StructureRaphe Nucleinuclei raphesHead & SkullThe raphe nuclei are a chain of cell groups along the midline of the brainstem and…
Brain StructureRed Nucleusnucleus ruberHead & SkullThe red nucleus is an oval mass in the midbrain tegmentum, named for its pinkish colour…
Brain StructureReticular Formationformatio reticularisHead & SkullThe reticular formation is a diffuse network of interconnected neurons running through the core of the…
Brain StructureReticular Nucleus of the Thalamusnucleus reticularis thalamiHead & SkullThe reticular nucleus is a thin shell of inhibitory neurons wrapped around the outer side of…
Brain StructureReticulospinal Tractstractus reticulospinalisSpineThe reticulospinal tracts descend from the reticular formation of the pons and medulla to the spinal…
Brain StructureRexed Laminaelaminae spinalesSpineRexed laminae are ten layers (I-X) into which the grey matter of the spinal cord is…
Brain StructureRhomboid Fossafossa rhomboideaHead & SkullThe rhomboid fossa is the diamond-shaped floor of the fourth ventricle, formed by the back of…
Brain StructureRostrum of the Corpus Callosumrostrum corporis callosiHead & SkullThe rostrum is the thin front-lower part of the corpus callosum, curving backwards and downwards from…
Brain StructureRubrospinal Tracttractus rubrospinalisSpineThe rubrospinal tract starts in the red nucleus of the midbrain, crosses immediately in the ventral…
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