European journal of pain : EJP
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Review Meta Analysis
Effectiveness of motor imagery and action observation training on musculoskeletal pain intensity: A systematic review and meta-analysis.
Movement representation techniques such as motor imagery (MI) and action observation (AO) could play an important role in the field of rehabilitation of patients with musculoskeletal pain; however, the effects of these tools on clinical pain remain unclear. Our objective is therefore to develop a systematic review and meta-analysis of the effects of MI and AO regarding the pain intensity on patients with musculoskeletal pain. ⋯ Movement representation techniques in combination with usual care are capable of producing a decrease in pain intensity compared with conventional treatment, in both post-surgical and chronic pain. However, the very low-quality evidence found regarding these techniques showed that more research is needed for their application in a clinical context.