Siriam Navigator

Begin with anatomy.

Choose a structure and follow it through the platform: knowledge, research, protocols and the formulations mapped to it.

Peripheral Nerves

Great auricular nerve

C2–C3 — Angle of the mandible, parotid surface and lower auricle.

← Third occipital nerve Supraclavicular nerves →

Siriam Navigator

Everything connected to Great auricular nerve

Peripheral nerves, plexuses, body regions, formulations, protocols, ingredients, research and documentation, resolved live from the knowledge graph.

Body region

Body regionHeadCranial and occipital surface territories, innervated by branches of the trigeminal and upper cervical nerves.→Body regionNeckCervical and cervicothoracic transition, including the supraclavicular field of the brachial plexus.→

Metamer

MetamerMetamer C2Posterior scalp to the vertex and the angle of the mandible.→MetamerMetamer C3Posterolateral neck and lower occipital surface.→

Plexus

PlexusCervical plexusLateral neck, occipital scalp, periauricular field and clavicular line.→

Knowledge article

Knowledge articleReading peripheral nerve territoriesWhy peripheral nerve fields and dermatomes describe the same skin in two different languages.→Knowledge articleThe occipital nerves and the cranial transitionGreater, lesser and third occipital nerves, and the field where cranial and cervical territories meet.→Knowledge articleMedial branches of the dorsal ramiThe paraspinal strips immediately lateral to the spinous processes, and their segmental regularity.→Knowledge articleCranial nerves and facial surface territoriesThe twelve cranial nerves, and which of them carry a cutaneous field.→

The Navigator is an educational reference interface. It describes anatomical organisation and where formulations are intended to be applied. It is not a diagnostic tool and makes no therapeutic claims.