MethodsPublished 5 October 2026Study protocol for microneurographic investigation of nociceptor sensitisation in fibromyalgia syndrome (MICRO-FMS)Elise A. Ajay · Faris Khan · Atanu Bhattacharjee · Anthony E. Pickering · James P. DunhamFrontiers in Pain Researchdoi 10.3389/fpain.2026.1911020