Assertion: medulla's nucleus | /r/HasAspect | three columns
Facets:
value: traditionally
type: OTHER
Source sentences:
text: Traditionally, the nuclei of the reticular formation are divided into three columns: the median column or the Raphe nuclei, the medial column or the magnocellular nuclei, and the lateral column or parvocellular nuclei.
text: Traditionally, the nuclei are divided into three columns:
text: Traditionally the reticular nuclei are divided into three columns: