Term: outer limiting membrane apical region
Name: outer limiting membrane
Synonyms: external limiting membrane, outer limiting membranes
Definition: Layer that separates the inner segment portions of the photo receptors from their cell nucleus.
Ontology: Anatomy Ontology [ZFA:0001331]

Name: apical region
Synonyms:
Definition: Anatomical region located on the apical end on the body or body part.
Ontology: Spatial Ontology [BSPO:0000073]