Fibromyalgia may be Centrally Mediated pain hypersensitivity
https://www.medscape.com/viewarticle/839524
https://medicalxpress.com/news/2018-09-people-fibromyalgia-inflammation-brain.html
https://www.the-rheumatologist.org/article/hypersensitivity-to-non-painful-events-may-be-part-of-pathology-in-fibromyalgia/
https://www.fibromyalgia-authority.com/2018/06/17/neuroimaging-in-fibromyalgia/
Thanks for the links. Very interesting