| Name: | posterior communicating artery |
|---|---|
| Synonyms: | caudal communicating segment, PCA, PCS, posterior communicating segment of the basilar artery |
| Definition: | An artery that connects caudal division of the internal carotid artery and the basal communicating artery to the basilar artery. |
| Ontology: | Anatomy Ontology [ZFA:0005001] |
| Name: | mural cell |
|---|---|
| Synonyms: | |
| Definition: | Cells that localize on the abluminal side of the vascular endothelium that regulate vessel stability and function. Mural cells are categorized into vascular smooth muscle cells or pericytes. |
| Ontology: | Anatomy Ontology [ZFA:0005944] |