Slides:




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cns slide 52 title image
slide 52 image

Transverse section of the medulla through the middle of the inferior olive.

1. Nucleus of hypoglossal nerve (XII)
2. Motor nucleus of vagus nerve (X)
3. Solitary tract
4. Nucleus of solitary tract
5. Medial vestibular nucleus
6. Inferior vestibular nucleus and spinovestibular and vestibular tracts
7. Inferior cerebellar peduncle
8. Spinal tract of trigeminal nerve (V)
9. Reticular formation
10. Medial longitudinal fasciculus
11. Medial lemniscus — cuneate part
12. Medial lemniscus — gracile part
13. Fibers of hyypoglossal nerve (XII)
14. Pyramidal tract — Fibers to face (F), upper limb (A), trunk (T), and lower limb (L)
15. Middle of inferior olive
16. Spinocerebellar tract
17. Location of nucleus ambiguous (X, XI)
18. Fourth ventricle
19. Inferior medullary velum

20.

Choroid plexus of fourth ventricle