Assertion: pia mater | /r/CapableOf | bridge the gap
Facets:
value: between adjacent gyri
type: LOCATION
value: without descending into each sulcus
type: MANNER
Source sentences:
text: However, in the sulci, triangular spaces develop because the pia mater is closely applied to the cerebral cortex and the arachnoid membrane bridges the gap between adjacent gyri without descending into each sulcus.