1,546
Views
22
CrossRef citations to date
0
Altmetric
Review

Motor imagery as a complementary technique for functional recovery after stroke: a systematic review

, , &
Pages 576-587 | Received 21 Jan 2019, Accepted 28 Jun 2019, Published online: 26 Jul 2019
 

ABSTRACT

Background: Stroke is the leading cause of disability in adults, producing a major personal and economic impact on those affected. The scientific evidence regarding the use of Motor Imagery (MI) as a preparatory process for motor control reinforces the need to explore this method as a complement to physical therapy.

Objectives: The objectives of this systematic review were to determine the effectiveness of MI for functional recovery after stroke and to identify a possible intervention protocol, according to the level of existing scientific evidence.

Methods: A comprehensive literature search was performed using Medline, Cochrane Library and PEDro databases. Studies were limited to those published between 2007 and 2017, and restricted to English and/or Spanish language publications.

Results: Thirteen randomized clinical trials that met the inclusion criteria were included. The methodological quality of studies was determined using the Critical Review Form for Quantitative Studies, obtaining scores of 9–13 points out of 15. The level of evidence and strength of recommendations were assessed using the U.S. Preventive Services Task Force (USPSTF) assessment, obtaining levels IA and II-B1. Significant improvements were found in outcome measures evaluating upper limb functionality, balance and kinematic gait parameters.

Conclusions: The use of MI combined with conventional rehabilitation is an effective method for the recovery of functionality after stroke. Due to the great heterogeneity in the scientific literature available, new lines of research are necessary, in order to include well-designed studies of good methodological quality and to establish a consensus regarding the most appropriate protocols.

Explanation of any conflicts of interest

We certify that no party having a direct interest in the results of the research supporting this article has or will confer a benefit on us or on any organization with which we are associated and, if applicable, we certify that all financial and material support for this research (NIH or NHS grants) and work are clearly identified in the title page of the manuscript.

Device Status Statement

The manuscript submitted does not contain information about medical device(s).

Correction Statement

This article has been republished with minor changes. These changes do not impact the academic content of the article.

Additional information

Funding

No funds were received for this study.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.