Fig. 2From: The efficacy of virtual reality technology for the postoperative rehabilitation of patients with cervical spondylotic myelopathy (CSM): a study protocol for a randomized controlled trialThe schedule of enrolment, interventions, and assessments. Abbreviations: JOA, Japanese Orthopaedic Association; NDI, Neck Disability Index; VAS, visual analogue scale; fMRI, functional magnetic resonance imagingBack to article page