Term Name: posterior ascending limb of lateral sulcus
Synonyms: ascending terminal ramus of sylvian fissure, PALS, ramus posterior ascendens fissurae lateralis, sulcus lateralis, ramus posterior, terminal ascending limb of sylvian fissure, terminal ascending limb of the lateral fissure
Definition: One of two branches of the lateral fissure at its posterior terminus identified by dissection in the human. The other is the terminal descending limb of the lateral fissure ( Ono-1990 ). It is not found in the macaque ( Martin-2000 ), the rat ( Swanson-2004 ) or the mouse ( Hof-2000 ).
Ontology: Uberon Ontology [UBERON:0002910]

Relationships
is part of: lateral sulcus
is a type of: subarachnoid sulcus
inverse disjoint_from: anterior ascending limb of lateral sulcus anterior horizontal limb of lateral sulcus