Fig. 2From: Preoperative pain hypersensitivity is associated with axial pain after posterior cervical spinal surgeries in degenerative cervical myelopathy patients: a preliminary resting-state fMRI studyClinical metrics differences between DCM patients have postoperative axial pain (PAP) and no postoperative axial pain (nPAP) while matching the Japanese Orthopedic Association score. PT: Pain Threshold; PVAQ: Pain Vigilance and Awareness Questionnaire; JOA: Japanese Orthopedic Association (JOA)Back to article page