http://en.wikipedia.org/wiki/Dorsal_root_ganglion
The cells may be damaged at this level in the body by toxins (including mercury), viruses (Herpes family including shingles), or drugs. Some people may be genetically prone to damage here. Once a person has had chicken pox, the Herpes Zoster virus lives in these ganglia.
example: Diabetes damages this ganglion too:
http://diabetes.diabetesjournals.org.../52/1/165.full
If you Google "damage to dorsal root ganglion" you will find more.
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.