Simultaneous Engagement of Networks for Alleviating Pain (SENAP)

Inclusion Criteria: * Age ≥ 22 years * Clinical diagnosis of a refractory chronic neuropathic pain syndrome suggestive of deafferentation or central pain. Non-limiting examples of these syndromes are: * post-traumatic pain syndromes (e.g. plexopathies, radiation-induced injury) * postsurgical pain syndromes (e.g. phantom limb pain, anesthesia dolorosa) * postherpetic neuralgia * Central pain syndromes (e.g. post-stroke pain, multiple sclerosis pain, post-radiation pain) * Greater than 6 months of chronic neuropathic pain * Average pain intensity over the past 30 days reported as 6 or greater…