It has been happening for about two months. I get occassional neck pain, and infrequent spasms of pain in my lower back (low frequency, fleeting). I have not seen a doctor yet about this. No numbness or tingling.
What kind of degenerative changes, and are they, or can they, be reverisible? What is brain parenchyma? I have had anemia in the past; how might this be a cause? Could massages cause problems such as this (back issues)? Thanks.