Search Ontology:
Uberon Ontology

pia mater

Term ID
UBERON:0002361
Synonyms
  • pia
  • pia mater of neuraxis
  • pial membrane
Definition
The innermost layer of the leptomeninges, consisting of a delicate membrane closely covering the surface of the brain and spinal cord,and lying under the arachnoid membrane. The pia, unlike the arachnoid, extends into the sulci in gyrencephalic animals.
References
Ontology
Uberon Ontology
Relationships
is a type of
has subtype