oculomotor nerve in dogs

Cranial nerve which connects the midbrain to the extra-ocular and intra-ocular muscles. Every claim on this page comes from the Leumas anatomy graph and carries its source.

What the oculomotor nerve is

Cranial nerve which connects the midbrain to the extra-ocular and intra-ocular muscles. The atlas records it as a nerve at the organ scale in the dog.

Where the oculomotor nerve is

It sits in the head, within the nervous system. Only the region is known. The position shown is somewhere plausible inside it and nothing more.

What the oculomotor nerve connects to

The atlas records 5 typed relationships for it, across 2 kinds of connection. a kind of cranial nerve.

Supply and innervation

This dataset asserts no arterial supply, venous drainage or innervation for the oculomotor nerve. Only a minority of structures carry those edges here, so an empty answer means nothing has been recorded — not that there is nothing to record.

Also called

Also recorded as 3n, nervus oculomotorius, nervus oculomotorius [III], oculomotor III, oculomotor III nerve and oculomotor nerve [III], and 7 more. Searching any of those names reaches this page.

Source

Uberon multi-species anatomy ontology (Mungall et al.), CC BY 4.0. Term UBERON:0001643, version 2026-06-19, retrieved 2026-08-24. Licence: CC-BY-4.0.

• A kind of: cranial nerve.
• Innervates: extra-ocular muscle, inferior oblique extraocular muscle, medial rectus extraocular muscle and superior rectus extraocular muscle.

Questions

Where is the oculomotor nerve?

It sits in the head, within the nervous system. Only the region is known. The position shown is somewhere plausible inside it and nothing more.

What does the oculomotor nerve connect to?

A kind of: cranial nerve.

Is the oculomotor nerve the same in other species?

This page describes the dog. The human record of the same structure sits beside it on /compare, over one shared model rather than two atlases built separately.