1. Pathological examination of the medial rectus muscle showed positive Congo red stain compatible with amyloidosis.

2. Conclusion medial rectus subnucleus of oculomotor nucleus in rats have special distribution pattern.

3. To study the distribution of the medial rectus subnucleus of oculomotor nucleus in rats.

4. CT scans and MRI showed enlargement of right medial rectus muscle.

5. CONCLUSION:Binocular or monocular medial rectus muscle resection in treatment of convergence insufficiency concomitant exotropia has satisfactory effect.

6. Results:The medial rectus subnucleus of the oculomotor nucleus distributed throughout the ipsilateral oculomotor nucleus, but clustered densely in the central to ventral region of it.

7. To study the distribution of medial rectus subnucleus of oculomotor nucleus in rats.

8. Inferior division of oculomotor nerve branched into medial rectus, superior rectus and superior oblique muscles.

9. Conclusion:It is demonstrated that the medial rectus subnucleus of oculomotor nucleus in rats have special distribution pattern.http://

10. Computerized tomography showed inferior rectus muscle enlargement in the right eye and inferior rectus, medial rectus, and superior oblique muscle enlargement in the left eye.

11. Nuclear oculomotor nerve palsies were seen in the midbrain infarction, in which medial rectus weakness(8 cases)was dominant compared with other ocular muscles.

12. The ipsilateral lateral and bilateral inferior vestibular nuclei had no axons to project to the medial rectus subdivision.

13. Objective To study the neurotransmitters involved in the pathway from the abducens nucleus to the medial rectus subgroup of the oculomotor nucleus .

14. There is dispute about whether WEBINO is caused by a pontine or a midbrain lesion and whether the medial rectus subnuclei are implicated.