Postural Control Strategies and Balance-Related Factors in Individuals with Traumatic Transtibial Amputations

Kolářová, Barbora; Janura, Miroslav; Svoboda, Zdeněk; Kolář, Petr; Tečová, Dagmar; Elfmark, Milan

doi:10.3390/s21217284

Cited by 3 publications

(3 citation statements)

References 30 publications

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“…Thus, the GRF vector will always be oriented perpendicular to the inclined plane. The trunk and the pelvis remain aligned with the earth’s vertical axis at all surface inclinations during single limb quiet standing [ 19 ]. Hence, the center of gravity (COG) remains constant with changing surface inclination [ 19 ].…”

Section: Discussionmentioning

confidence: 99%

“…The trunk and the pelvis remain aligned with the earth’s vertical axis at all surface inclinations during single limb quiet standing [ 19 ]. Hence, the center of gravity (COG) remains constant with changing surface inclination [ 19 ]. This points that the mathematical calculation of GRF is carried out by its perpendicular orientation with an inclined plane and the alignment of its moment arm while walking on inclined surfaces during single limb standing.…”

Section: Discussionmentioning

confidence: 99%

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Three dimensional analysis of hip joint reaction force using Q Hip Force (AQHF) software: Implication as a diagnostic tool

Abd-Eltawab

Farhana

2022

PLoS ONE

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Assessment of hip joint reaction force (JRF) is one of the analytical methods that can enable an understanding of the healthy walking index and the propensity towards disease. In this study, we have designed software, Analysis Q Hip Force (AQHF), to analyze the data retrieved from the mathematical equations for calculating the JRF and ground reaction force (GRF) that act on the hip joint during the early part of the stance phase. The stance phase is considered the least stable sub-phase during walking on level ground, and the gait stability is sequentially minimized during walking on elevated ramps. We have calculated the JRF and GRF values of walking stances on varied inclinations. The data obtained from these calculations during walking on elevated ramps were exported from mathematical equations to Q Hip Force software as two separate values, namely the JRF data and GRF data of the hip joint. The Q Hip Force software stores the two reaction force data in a text file, which allows the import and easy readability of the analyzed data with the AQHF application. The input and output data from the AQHF software were used to investigate the effect of different walking ramps on the magnitude of the hip JRF and GRF. The result of this study demonstrates a significant correlation between the JRF/GRF values and healthy walking indices till a ramp elevation of 70°. The software is designed to calculate and extrapolate data to analyze the possibility of stress in the hip joint. The framework developed in this study shows promise for preclinical and clinical applications. Studies are underway to use the results of JRF and GRF values as a diagnostic and prognostic tools in different diseases.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Three dimensional analysis of hip joint reaction force using Q Hip Force (AQHF) software: Implication as a diagnostic tool

Abd-Eltawab

Farhana

2022

PLoS ONE

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“…Once the command is given, the participant must move their COG from a central position out towards one of the eight targets as quickly (up to 8 s) and accurately as possible. 41 …”

Section: Exclusion Criteriamentioning

confidence: 99%

Effectiveness of cerebellar vermis intermittent theta-burst stimulation in improving trunk control and balance function for patients with subacute stroke: a randomised controlled trial protocol

et al. 2023

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IntroductionBalance impairments frequently occur after stroke. Achieving effective core trunk stability is the key to improving balance ability. However, there is still a lack of advanced well-defined rehabilitation protocols for balance improvement in patients with stroke. Intermittent theta-burst stimulation (iTBS) is a non-invasive brain activity modulation strategy that can produce long-term potentiation. The cerebellar vermis is a fundamental structure involved in balance and motor control. However, no study has demonstrated the therapeutic effect and potential mechanism of cerebellar vermis iTBS on balance after stroke.Methods and analysisThis study will be a prospective single-centre double-blind randomised controlled clinical trial with a 3-week intervention and 3-week follow-up. Eligible participants will be randomly allocated to the experimental group or the control group in a 1:1 ratio. After routine conventional physical therapy, patients in the experimental group will receive cerebellar vermis iTBS, whereas patients in the control group will receive sham stimulation. The overall intervention period will be 5 days a week for 3 consecutive weeks. The outcomes will be measured at baseline (T0), 3 weeks postintervention (T1) and at the 3-week follow-up (T2). The primary outcomes are Berg Balance Scale and Trunk Impairment Scale scores. The secondary outcomes are balance test scores via the Balance Master system, muscle activation of the trunk and lower limbs via the surface electromyography recordings, cerebral cortex oxygen concentrations measured via the resting-state functional near-infrared spectroscopy, Fugl-Meyer Assessment of Lower Extremity and Barthel index scores.Ethics and disseminationThis study was approved by the West China Hospital Clinical Trials and Biomedical Ethics Committee of Sichuan University. All participants will sign the informed consent form voluntarily. The results of this study will be published in peer-reviewed journals and disseminated at academic conferences.Trial registration numberChiCTR2200065369.

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Effectiveness of Virtual Reality in Reducing Kinesiophobia. A Systematic Review

Coja,

Talaghir,

Georgescu

et al. 2023

Balneo and PRM Research Journal

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This comprehensive review synthesizes evidence from 18 distinct research studies examining various virtual reality strategies for alleviating kinesiophobia in people with chronic pain or musculoskeletal issues. These methods included but were not limited to exposure therapy and cognitive-behavioral techniques. Our analysis highlights several positive outcomes using VR- driven interventions for treatment-seeking populations with movement/activity anxiety. While some VR interventions lasted just one session and others up to eight weeks, they all shared a remarkable success rate at reducing kinsesiophobia based on findings from this systematic review. As such, future research must be dedicated towards determining which types of VR interventions prove most effective given broad differences in duration among current studies. The rapid advancements of virtual reality (VR) technology have revolutionized several industries, including education and entertainment. However, beyond these domains, the medical field has also begun to include this innovative technology into their treatment interventions for various health concerns worldwide.

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Postural Control Strategies and Balance-Related Factors in Individuals with Traumatic Transtibial Amputations

Cited by 3 publications

References 30 publications

Three dimensional analysis of hip joint reaction force using Q Hip Force (AQHF) software: Implication as a diagnostic tool

Three dimensional analysis of hip joint reaction force using Q Hip Force (AQHF) software: Implication as a diagnostic tool

Effectiveness of cerebellar vermis intermittent theta-burst stimulation in improving trunk control and balance function for patients with subacute stroke: a randomised controlled trial protocol

Effectiveness of Virtual Reality in Reducing Kinesiophobia. A Systematic Review

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