MEDIVEERSETHE PRACTICAL HUB
Locate lingual nerve on this anatomical reference. Read the original plate labels to confirm the view and adjacent structures.
Zoom in, then drag to inspect. Keyboard: + / − to zoom, arrows to pan, 0 to reset. Tap the numbered markers to explore parts.
Distribution of the maxillary and mandibular nerves, and the submaxillary ganglion.
Image: Gray’s Anatomy (1918); illustrator attribution on original plate · Source / original · Public domainNumbered markers and focused views are Mediveerse learning overlays; the original reference is linked above.
Submandibular ganglion
Understand what you see.
Parasympathetic relay associated with the floor of mouth.
Zoom into the original labels. Practise pointing out each structure, then explain it aloud. Diagrams are teaching references; specimen appearance and slide staining vary.
How to recognise it.
- Identify by its course and target
- Distinguish sensory, motor and autonomic components
- Confirm its skull-base exit or spinal origin
Point them out.
Tap a number to open its reference, zoom in and locate the structure. Numbers stay the same across views. This key follows landmarks visible in the reference images.
Think first. Then reveal.
Say your answer aloud before opening the suggested response.
Examiner-style prompts: identify the structure, explain its relations, then answer the applied follow-up. These are revision questions, not authenticated past papers.
01Identify submandibular ganglion and give its main role.+
Identify by its course and target. Distinguish sensory, motor and autonomic components. Confirm its skull-base exit or spinal origin. Parasympathetic relay associated with the floor of mouth.
02Where do preganglionic fibres originate?+
Superior salivatory nucleus via VII, chorda tympani and lingual nerve.
03Does taste relay in this ganglion?+
No. Taste fibres pass with lingual/chorda tympani pathways without synapsing in the autonomic ganglion.
04Point out three important relations and explain their significance.+
Suspended from lingual nerve; Chorda tympani input; Submandibular and sublingual glands. Parasympathetic relay associated with the floor of mouth. Use the reference plate to locate the region; the relationship map organises the associations and is not drawn to scale.
Read the references.
Credited anatomical plates, microscopy and university teaching references. Individual image credits appear below the viewer. Historical plates can use older terminology; use the lesson text for current names.