RecruitingBehavioural interventionSelf-regulation of Real-time fMRI Brain Activity in Chronic PainThis study aims to explore the usefulness of self-regulation of brain activity in patients with fibromyalgia. Patients will use real-time functional magnetic resonance imaging (fMRI) neurofeedback to observe and regulate their own brain activity while applying mental strategies to reduce fibromyalgia pain. The study consists of 2 magnetic resonance imaging (MRI) visits that involve brain neuroimaging for fMRI neurofeedback tasks, as well as 8 weekly intervention sessions with a pain psychologist. Patients will be randomized to either Cognitive Behavioral Therapy (CBT) or Fibromyalgia Education groups.