Assertion: nervous system's neuron | /r/Synonym | neurone
Facets:
value: sometimes
type: TEMPORAL
Source sentences:
text: The nervous system is defined by the presence of a special type of cell—the neuron (sometimes called "neurone" or "nerve cell").
text: The nervous system is defined by the presence of a special type of cell, the neuron (sometimes called "neurone" or "nerve cell").