Assertion: neuroepithelium's cell | /r/AtLocation | the midline
Facets:
value: anterior to the node
type: LOCATION
value: medially
type: MANNER
value: a process that is known
type: OTHER
Source sentences:
text: Anterior to the node, cells move medially and intercalate in the midline — a process that is known as convergent extension — thereby increasing embryonic length relative to width.