Preferred Label : superior rectus extraocular muscle;
Uberon definition : The superior rectus muscle is a muscle in the orbit. It is one of the extraocular
muscles. It is innervated by the superior division of the oculomotor nerve (Cranial
Nerve III). In the primary position (looking straight ahead), the superior rectus
muscle's primary function is elevation, although it also contributes to intorsion
and adduction.;
Uberon synonym : superior rectus muscle; dorsal rectus extraocular muscle; m. rectus superior; superior rectus; musculus rectus superior;
Uberon related term : dorsal recti; dorsal rectus;
Uberon Homology note : The ability to rotate the eyeball is common to all vertebrates with well-developed
eyes, regardless of the habitat in which they live, so these [extrinsic ocular] muscles
tend to be conservative. They change little during the course of evolution.[well established][VHOG];
The superior rectus muscle is a muscle in the orbit. It is one of the extraocular
muscles. It is innervated by the superior division of the oculomotor nerve (Cranial
Nerve III). In the primary position (looking straight ahead), the superior rectus
muscle's primary function is elevation, although it also contributes to intorsion
and adduction.