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SNS-SYMPATHETIC NERVOUS SYSTEM

Anatomy-General

SNS-SYMPATHETIC NERVOUS SYSTEM

1. Pre-ganglionic fibers arise from the lateral horn of T1-L2.

2. They can synapse in ganglia at their levels.

3. Run up or down to synapse in the sympathetic trunk at a different level (such as cervical, lumbar, sacral levels).

4. Synapse in collateral ganglia (coeliac).

5. Leave the trunk to synapse in the adrenal medulla.


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REFERENCES

1. Mcminn. (2003). Last's Anatomy. Elsevier Australia. ISBN:0729537528. Read it at Google Books - Find it at Amazon
2. Netter, F. H. (2019). Atlas of human anatomy. Philadelphia, PA: Elsevier.
3. Image: no reference available.

Ⓒ A. Manickam 2018

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