Motor imagery and action observation following immobilization-induced hypoactivity: A narrative review

Monany, Dylan Rannaud; Papaxanthis, Charalambos; Guillot, Aymeric; Lebon, Florent

doi:10.1016/j.rehab.2021.101541

Cited by 17 publications

(10 citation statements)

References 64 publications

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“…15–25–26 These behavioural benefits are also supported by neurophysiological correlates revealing modulation of corticospinal excitability and functional brain plasticity. 14–27 In this scenario, the novelty of the present study was the exploitation of the mirror mechanism preoperatively to build a motor memory of functional tasks that would have been physically trained after surgery. In fact, our intervention aimed to pre-surgically boost the neural competencies required for the post-surgical rehabilitation in order to provide patients with a solid neural background to anchor to once the peripheral competencies would have become more unstable and susceptible to maladaptive reorganizations.…”

Section: Discussionmentioning

confidence: 99%

“…Such a notion could, in principle, become foundational for the entire field of orthopaedic prehabilitation, which has been proven effective but with relatively small effect sizes. 5–28 Limited efficacy may also occur due to the lack of synergy between neural stimulations and physical practice. Indeed, preoperative exercises in patients with orthopaedic condition characterized by considerable pain levels may often lead to defective action execution.…”

Section: Discussionmentioning

confidence: 99%

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Action Observation and Motor Imagery administered the day before surgery enhance functional recovery in patients after total hip arthroplasty: A randomized controlled trial

et al. 2022

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Objective To investigate the effects of Action Observation and Motor Imagery administered the day before surgery on functional recovery in patients after total hip arthroplasty. Design Randomised controlled trial. Setting Humanitas Clinical and Research Center, Milan, Italy Participants Eighty inpatients with end-stage hip osteoarthritis undergoing total hip arthroplasty. Interventions All patients followed a standardized postoperative rehabilitation program. Experimental group (AO + MI) performed two 12-minute Action Observation and Motor Imagery sessions on the preoperative day, whereas control group underwent usual care consisting of education without any additional preoperative activity. Outcome measures A blinded physiotherapist assessed participants for functional mobility (Timed Up and Go – TUG) (primary outcome), maximum walking speed (10-Meter Walk Test – 10MWT), pain (Numeric Pain Rating Scale – NPRS) and fear of movement (Tampa Scale of Kinesiophobia – TSK) the day before and at four days after surgery. Results No between-group differences were found at baseline. Although TUG and 10MWT worsened in both groups ( p < 0.001), better TUG was found for AO + MI group at four days (mean difference −5.8 s, 95% confidence interval from −11.3 to −0.3 s, p = 0.039). NPRS ( p < 0.001) and TSK ( p = 0.036 for AO + MI group, p = 0.003 for control group) improved after surgery without between-group differences. Conclusions Patients undergoing Action Observation and Motor Imagery on the day before surgery showed less functional decline than control group in the first days after total hip arthroplasty. This intervention may contribute to a safer discharge with higher functional abilities in patients hospitalized for total hip arthroplasty.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Action Observation and Motor Imagery administered the day before surgery enhance functional recovery in patients after total hip arthroplasty: A randomized controlled trial

et al. 2022

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“…Therefore, the combination of AO and MI was proposed as a rehabilitation program by researchers. Currently, it has been proven that AO combined with MI can achieve better efficacy in limb motor function compared to MI alone [ 12 , 13 ]. However, there was a lack of relevant studies on swallowing tasks.…”

Section: Introductionmentioning

confidence: 99%

Activation Patterns of Functional Brain Network in Response to Action Observation-Induced and Non-Induced Motor Imagery of Swallowing: A Pilot Study

et al. 2022

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Action observation (AO) combined with motor imagery (MI) was verified as more effective in improving limb function than AO or MI alone, while the underlying mechanism of swallowing was ambiguous. The study aimed at exploring the efficacy of AO combined with MI in swallowing. In this study, twelve subjects performed the motor imagery of swallowing (MI-SW) during magnetoencephalography (MEG) scanning, and trials were divided into three groups: the non-induced group (control group, CG), male AO-induced group (M-AIG), and female AO-induced group (F-AIG). We used event-related spectral perturbations (ERSPs) and phase locking value (PLV) to assess the degree of activation and connectivity of the brain regions during MI-SW in the three groups. The results showed that compared to CG, F-AIG and M-AIG significantly activated more brain regions in the frontoparietal, attention, visual, and cinguloopercular systems. In addition, M-AIG significantly activated the sensorimotor cortex compared to CG and F-AIG. For the brain network, F-AIG and M-AIG increased the diffusion of non-hub hot spots and cold hubs to the bilateral hemispheres which enhanced interhemispheric functional connectivity and information transmission efficiency in the MI-SW task. This study provided supporting evidence that AO induction could enhance the effect of MI-SW and supported the application of AO-induced MI-SW in clinical rehabilitation.

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“…Im kürzlich veröffentlichten Review von Rannaud Monany und Kollegen 32 werden folgende Auswirkungen einer kurz- bzw. längerfristigen Hypo-/Inaktivität aufgelistet:…”

Section: Praktische Aspekteunclassified

Mentale Simulation von Bewegungen

Preiß¹,

Taube²

2023

Sportphysio

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Motor imagery and action observation following immobilization-induced hypoactivity: A narrative review

Cited by 17 publications

References 64 publications

Action Observation and Motor Imagery administered the day before surgery enhance functional recovery in patients after total hip arthroplasty: A randomized controlled trial

Action Observation and Motor Imagery administered the day before surgery enhance functional recovery in patients after total hip arthroplasty: A randomized controlled trial

Activation Patterns of Functional Brain Network in Response to Action Observation-Induced and Non-Induced Motor Imagery of Swallowing: A Pilot Study

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