McArdle sign is related to a diagnosis of MS; however, this sign has been described only twice previously. When defined as a reduction in neck strength >10% with neck flexion, McArdle sign is 100% ...

The research was performed by Erin Elster, D.C., an Upper Cervical Chiropractor in Boulder, Colorado, who compiled data from 44 MS patients and 37 PD patients treated over the past five years. After ...

Do you ever go to bed feeling just fine, but wake up with a stiff neck or achy shoulders? In a 2016 study looking at more than 150 conditions, researchers found Americans spent more health care ...