Does Integration of Graded Motor Imagery Training Augment the Efficacy of a Multimodal Physiotherapy Program for Patients With Frozen Shoulder? A Randomized Controlled Trial

Despite the availability of numerous treatment modalities for frozen shoulder, spanning from nonsurgical approaches to surgical interventions, a consensus regarding the most effective treatment remains elusive. Current studies emphasize that pain in frozen shoulder affects central nervous system activity and leads to changes in cortical structures, which are responsible for processing sensory information (like pain) and controlling motor functions (like movement). These cortical changes highlight the importance of including the central nervous system in the management of frozen shoulder. It is therefore recommended that treatment should provide more effective management by focusing not only on the shoulder region but also on the cortical areas thought to be affected.