Seymour B

Nociplastic pain is defined by altered nociceptive processing in the absence of clear peripheral damage or somatosensory lesions. The Fibromyalgia Index (FMI), derived from the 2016 diagnostic criteria, is increasingly used as a marker of n…

Sleep problems commonly coexist with chronic pain conditions, with growing evidence that they may precede and contribute to pain persistence. Meanwhile, pain itself can disturb sleep, creating a bidirectional relationship. In this narrative…