Preprint Article Version 1 Preserved in Portico This version is not peer-reviewed

Exploring the Impact of Cervical Multifidus Muscle Morphology on Postural Balance in Post-Stroke Patients: A pilot study

Version 1 : Received: 3 July 2023 / Approved: 3 July 2023 / Online: 6 July 2023 (13:23:24 CEST)

A peer-reviewed article of this Preprint also exists.

Abuín-Porras, V.; Pedersini, P.; Paret-Fernández, A.; Romero-Morales, C.; García-Bermejo, P.; Rodríguez-Costa, I.; Villafañe, J. Exploring the Impact of Cervical Multifidus Muscle Morphology on Postural Balance in Post-Stroke Patients: A Pilot Study. Retos 2024, 54, 216–223, doi:10.47197/retos.v54.102135. Abuín-Porras, V.; Pedersini, P.; Paret-Fernández, A.; Romero-Morales, C.; García-Bermejo, P.; Rodríguez-Costa, I.; Villafañe, J. Exploring the Impact of Cervical Multifidus Muscle Morphology on Postural Balance in Post-Stroke Patients: A Pilot Study. Retos 2024, 54, 216–223, doi:10.47197/retos.v54.102135.

Abstract

Background: The aim of this study was to examine cervical multifidus muscle morphology and its impact on postural balance in patients with post-stroke. Methods: This is a pilot study. A convenience sample of 24 volunteers of 67 ±8.5 years (12 with hemiparesis due to post-stroke, 12 healthy) was recruited for this study. The outcomes measured were the thickness of the multifidus muscle using ultrasonography, Modified Functional Reach Test (MFRT), Timed Up and Go (TUG) test and Berg Balance scale (BBS). Results: No significant differences in the ultrasound values between stroke patients' paretic and non-paretic sides were found. Similarly, there were no significant differences between the non-paretic side of stroke patients and the non-paretic side of the control group, (all, p>0.05). Additionally, no significant correlations between the ultrasonographic variables of the multifidus muscles and the main outcome measures were identified. Conclusions: In conclusion, our study did not find significant differences in cervical multifidus muscle morphology between healthy individuals and post-stroke patients in relation to postural balance.

Keywords

Stroke; Ultrasonography; Postural balance, Multifidus; Cervical muscle.

Subject

Medicine and Pharmacology, Clinical Medicine

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