当前位置： SCI文献检索 > GAIT & POSTURE期刊下所有文献 > Comparison of the effects of real-time propulsive force versus limb angle gait biofeedback on gait biomechanics.

Comparison of the effects of real-time propulsive force versus limb angle gait biofeedback on gait biomechanics.

Abstract：

BACKGROUND:Reduced forward propulsion during gait, measured as the anterior component of the ground reaction force (AGRF), may contribute to slower walking speeds in older adults and gait dysfunction in individuals with neurological impairments. Trailing limb angle (TLA) is a clinically important gait parameter that is associated with AGRF generation. Real-time gait biofeedback can induce modifications in targeted gait parameters, with potential to modulate AGRF and TLA. However, the effects of real-time TLA biofeedback on gait biomechanics have not been studied thus far. RESEARCH QUESTION:What are the effects of unilateral, real-time, audiovisual trailing limb angle biofeedback on gait biomechanics in able-bodied individuals? METHODS:Ten able-bodied adults participated in one session of treadmill-based gait analyses comprising 60-second walking trials under three conditions: no biofeedback, AGRF biofeedback, and TLA biofeedback. Biofeedback was provided unilaterally to the right leg. Dependent variables included AGRF, TLA, ankle moment, and ankle power. One-way repeated measures ANOVA with post-hoc tests were conducted to determine the effect of the biofeedback conditions on gait parameters. RESULTS:Compared to no biofeedback, both AGRF and TLA biofeedback induced significant increases in targeted leg AGRF without concomitant changes to the non-targeted leg AGRF. Targeted leg TLA was significantly larger during TLA biofeedback compared to AGRF biofeedback. Only AGRF biofeedback induced significant increases in ankle power; and only the TLA biofeedback condition induced increases in the non-targeted leg TLA. SIGNIFICANCE:Our novel findings provide support for the feasibility and promise of TLA as a gait biofeedback target. Our study demonstrates that comparable magnitudes of feedback-induced increases in AGRF in response to AGRF and TLA biofeedback may be achieved through divergent biomechanical strategies. Further investigation is needed to uncover the effects of TLA biofeedback on gait parameters in individuals with neuro-pathologies such as spinal cord injury or stroke.

journal_name

Gait Posture

journal_title

Gait & posture

authors

Liu J,Santucci V,Eicholtz S,Kesar TM

doi

10.1016/j.gaitpost.2020.10.014

subject

Has Abstract

pub_date

2021-01-01 00:00:00

pages

107-113

eissn

0966-6362

issn

1879-2219

pii

S0966-6362(20)30594-4

journal_volume

83

pub_type

杂志文章

相关文献

GAIT & POSTURE文献大全
  • Proprioceptive control of posture: a review of new concepts.

    abstract：:The assumption that proprioceptive inputs from the lower legs are used to trigger balance and gait movements is questioned in this review (an outgrowth of discussions initiated during the Neural Control of Movement Satellite meeting held in Cozumel, Mexico, April 1997). Recent findings presented here suggest that trun...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/s0966-6362(98)00027-7

    authors： Allum JH,Bloem BR,Carpenter MG,Hulliger M,Hadders-Algra M

    更新日期：1998-12-01 00:00:00

  • Gaze and motor behavior of people with PD during obstacle circumvention.

    abstract：:The aim of this study was to analyze the motor and visual strategies used when walking around (circumvention) an obstacle in patients with Parkinson's disease (PD), in addition to the effects of dopaminergic medication on these strategies. To answer the study question, people with PD (15) and neurologically healthy in...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2017.09.016

    authors： Simieli L,Vitório R,Rodrigues ST,Zago PFP,Ignacio Pereira VA,Baptista AM,de Paula PHA,Penedo T,Almeida QJ,Barbieri FA

    更新日期：2017-10-01 00:00:00

  • Effect of leg support on muscle cross-correlation of bilateral erector spinae during trunk flexion-extension performance.

    abstract：:Investigations corresponding to the affected factors of the cross-correlation of pair muscles are limited though muscle activation patterns of bilateral erector spinae (ES) during trunk flexion-extension performance in standing have been utilized as an indicator in the evaluation of low back pain condition. The purpos...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2013.06.019

    authors： Shan X,Wei Y,Chen Z,Fan L,Shi W,Yang S

    更新日期：2014-01-01 00:00:00

  • Independent influence of gait speed and step length on stability and fall risk.

    abstract：:With aging, individuals' gaits become slower and their steps shorter; both are thought to improve stability against balance threats. Recent studies have shown that shorter step lengths, which bring the center of mass (COM) closer to the leading foot, improve stability against slip-related falls. However, a slower gait...

    journal_title：Gait & posture

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.gaitpost.2010.06.013

    authors： Espy DD,Yang F,Bhatt T,Pai YC

    更新日期：2010-07-01 00:00:00

  • Impact of orthognathic surgery on the body posture.

    abstract：BACKGROUND:Postural control is classically described as being based on the visual, vestibular, and proprioceptive musculo-articular sensory systems. The influence of mandibular proprioception on postural stabilization remains controversial. Most previous studies analyzed how postural stability is influenced by partial ...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2018.09.019

    authors： Paya-Argoud M,Tardieu C,Cheynet F,Raskin A,Borel L

    更新日期：2019-01-01 00:00:00

  • Effects of conflicting constraints and age on strategy choice in stepping down during gait.

    abstract：:For negotiating a step down during gait, as in stepping from a curb, two different strategies can be used, i.e. heel landing and toe landing. Toe landing allows more negative work by the leading leg to reduce the momentum gained during the descent, which facilitates maintaining stability but reduces walking velocity. ...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2008.08.010

    authors： van Dieën JH,Pijnappels M

    更新日期：2009-02-01 00:00:00

  • Validity of the Nintendo Wii Balance Board to assess weight bearing asymmetry during sit-to-stand and return-to-sit task.

    abstract：:Weight bearing asymmetry is common in patients with unilateral lower limb musculoskeletal pathologies. The Nintendo Wii Balance Board (WBB) has been suggested as a low-cost and widely-available tool to measure weight bearing asymmetry in a clinical environment; however no study has evaluated the validity of this tool ...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2015.01.023

    authors： Abujaber S,Gillispie G,Marmon A,Zeni J Jr

    更新日期：2015-02-01 00:00:00

  • Kinematic analysis and dexterity evaluation of upper extremity in activities of daily living.

    abstract：:The redundant kinematic structure of upper extremity (UE) provides it with increased dexterity in activities of daily living (ADL). Most functional tasks during ADL can be implemented in various positions; however, only some routine trajectories are employed in healthy humans. Exploring motion ability and analyzing de...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2010.07.005

    authors： Chen W,Xiong C,Huang X,Sun R,Xiong Y

    更新日期：2010-10-01 00:00:00

  • Gait analysis of patients with continuous proximal sciatic nerve blockade in flexion contractures after primary total knee arthroplasty.

    abstract：BACKGROUND:The main objective of total knee arthroplasty is to relieve pain, restore normal knee function, and improve gait stability. Significant flexion contractures can severely impair function after surgery. The purpose of this study is to evaluate the efficacy of implementing a continuous proximal sciatic nerve bl...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2018.08.021

    authors： Zhou M,An S,Feng M,Li Z,Shen H,Zhang K,Sun J,Cao G

    更新日期：2018-10-01 00:00:00

  • Biomechanical risk factors for tripping during obstacle--Crossing with the trailing limb in patients with type II diabetes mellitus.

    abstract：:People with type II diabetes mellitus (DM) are at a high risk of falling especially during more challenging locomotor tasks such as obstacle-crossing. The current study aimed to identify the risk factors for tripping in these patients during trailing-limb obstacle-crossing. Fourteen patients with type II DM with or wi...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2016.01.010

    authors： Hsu WC,Liu MW,Lu TW

    更新日期：2016-03-01 00:00:00

  • The influence of increased passive stiffness of the trunk and hips on balance control during reactive stepping.

    abstract：BACKGROUND:Age-related changes, which include increased trunk and hip stiffness, negatively influence postural balance. While previous studies suggest no net-effect of trunk and hip stiffness on initial trip-recovery responses, no study to date has examined potential effects during the dynamic restabilisation phase fol...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2019.05.018

    authors： Pretty SP,Armstrong DP,Weaver TB,Laing AC

    更新日期：2019-07-01 00:00:00

  • Midstance hamstring length is a better indicator for hamstring lengthening procedures than initial contact length.

    abstract：BACKGROUND:Children with static encephalopathy often walk with excessive knee and hip flexion throughout the gait cycle. This crouch gait pattern can be debilitating. These children may undergo hamstring-lengthening procedures to correct this crouch gait. Some improve, while others remain in crouch gait or go into knee...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2020.05.036

    authors： Augsburger S,White H,Iwinski H

    更新日期：2020-07-01 00:00:00

  • Observational gait analysis in traumatic brain injury: accuracy of clinical judgment.

    abstract：OBJECTIVE:To determine the accuracy of clinicians' visual observations of gait disorders following traumatic brain injury (TBI). METHODS:30 ambulant participants (sample of convenience) receiving physiotherapy for mobility limitations following TBI and 25 age, height, weight and sex matched healthy unimpaired controls...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2008.11.005

    authors： Williams G,Morris ME,Schache A,McCrory P

    更新日期：2009-04-01 00:00:00

  • Functional near-infrared spectroscopy (fNIRS) of brain function during active balancing using a video game system.

    abstract：:Functional near-infrared spectroscopy (fNIRS) is a portable, non-invasive, brain imaging technology that uses low levels of non-ionizing light to record changes in cerebral blood flow in the brain through optical sensors placed on the surface of the scalp. These signals are recorded via flexible fiber optic cables, wh...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2011.10.007

    authors： Karim H,Schmidt B,Dart D,Beluk N,Huppert T

    更新日期：2012-03-01 00:00:00

  • Gait Deviation Index, Gait Profile Score and Gait Variable Score in children with spastic cerebral palsy: Intra-rater reliability and agreement across two repeated sessions.

    abstract：:The Gait Deviation Index (GDI) and Gait Profile Score (GPS) are the most used summary measures of gait in children with cerebral palsy (CP). However, the reliability and agreement of these indices have not been investigated, limiting their clinimetric quality for research and clinical practice. The aim of this study w...

    journal_title：Gait & posture

    pub_type： 杂志文章,随机对照试验

    doi：10.1016/j.gaitpost.2015.04.019

    authors： Rasmussen HM,Nielsen DB,Pedersen NW,Overgaard S,Holsgaard-Larsen A

    更新日期：2015-07-01 00:00:00

  • The control of lateral stability during rapid stepping reactions evoked by antero-posterior perturbation: does anticipatory control play a role?

    abstract：:Volitional step initiation invariably includes a medio-lateral anticipatory postural adjustment (ML APA), which causes the center of mass (COM) to be propelled toward the stance-limb side prior to the lifting of the swing foot. The present study examined whether this type of anticipatory control plays a functional rol...

    journal_title：Gait & posture

    pub_type： 临床试验,杂志文章,随机对照试验

    doi：10.1016/s0966-6362(99)00013-2

    authors： McIlroy WE,Maki BE

    更新日期：1999-07-01 00:00:00

  • Analysis of a kinetic multi-segment foot model part II: kinetics and clinical implications.

    abstract：:Kinematic multi-segment foot models have seen increased use in clinical and research settings, but the addition of kinetics has been limited and hampered by measurement limitations and modeling assumptions. In this second of two companion papers, we complete the presentation and analysis of a three segment kinetic foo...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2011.11.012

    authors： Bruening DA,Cooney KM,Buczek FL

    更新日期：2012-04-01 00:00:00

  • Expectation of an upcoming large postural perturbation influences the recovery stepping response and outcome.

    abstract：:Tripping during locomotion, the leading cause of falls in older adults, generally occurs without prior warning and often while performing a secondary task. Prior warning can alter the state of physiological preparedness and beneficially influence the response to the perturbation. Previous studies have examined how alt...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2014.10.026

    authors： Pater ML,Rosenblatt NJ,Grabiner MD

    更新日期：2015-01-01 00:00:00

  • The relationship between static and dynamic foot posture and running biomechanics: A systematic review and meta-analysis.

    abstract：BACKGROUND:Medial longitudinal arch characteristics are thought to be a contributing factor to lower limb running injuries. Running biomechanics associated with different foot types have been proposed as one of the potential underlying mechanisms. However, no systematic review has investigated this relationship. RESEA...

    journal_title：Gait & posture

    pub_type： 杂志文章,meta分析

    doi：10.1016/j.gaitpost.2019.05.031

    authors： Hollander K,Zech A,Rahlf AL,Orendurff MS,Stebbins J,Heidt C

    更新日期：2019-07-01 00:00:00

  • Examination of trial-independent characteristics of body kinematics in response to similar postural perturbations.

    abstract：:This study investigated the variability of certain kinematic features describing body segmental movement in response to a series of consecutive, translational movements of the supporting base along the anterior-posterior direction of the subject. These kinematic features included the amplitude and timings of the angul...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/s0966-6362(97)00033-7

    authors： Wu G

    更新日期：1998-03-01 00:00:00

  • Early identification of declining balance in higher functioning older adults, an inertial sensor based method.

    abstract：:Higher functioning older adults rarely have their balance assessed clinically and as such early decline in balance is not captured. Early identification of declining balance would facilitate earlier intervention and improved management of the ageing process. This study sought to determine if (a) a once off inertial se...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2014.01.003

    authors： Sheehan KJ,Greene BR,Cunningham C,Crosby L,Kenny RA

    更新日期：2014-04-01 00:00:00

  • Can toe-ground footwear margin alter swing-foot ground clearance?

    abstract：:Falls are an important healthcare concern in the older population and tripping is the primary cause. Greater swing foot-ground clearance is functional for tripping prevention. Trips frequently occur due to the lowest part of the shoe contacting the walking surface. Shoe design effects on swing foot-ground clearance ar...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2015.05.013

    authors： Nagano H,Sparrow WA,Begg RK

    更新日期：2015-07-01 00:00:00

  • Assessing a novel way to measure three common rehabilitation outcome measures using a custom mobile phone application.

    abstract：BACKGROUND:Clinicians often use thirty-second-sit (chair)-to-stand (30CST), timed-up-and-go (TUG), and the five-times-sit-to-stand (5xSTS) since these outcome measures (OMs) are sensitive for strength, balance and mobility. RESEARCH QUESTION:The purpose of this study was to validate a custom smart phone application (A...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2019.07.251

    authors： Lein DH Jr,Willig JH,Smith CR,Curtis JR,Westfall AO,Hurt CP

    更新日期：2019-09-01 00:00:00

  • Changing step width alters lower extremity biomechanics during running.

    abstract：:Step width is a spatiotemporal parameter that may influence lower extremity biomechanics at the hip and knee joint. The purpose of this study was to determine the biomechanical response of the lower extremity joints to step width changes during running. Lower extremity data from 30 healthy runners, half of them male, ...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2013.06.010

    authors： Brindle RA,Milner CE,Zhang S,Fitzhugh EC

    更新日期：2014-01-01 00:00:00

  • Concurrent validity and intrasession reliability of the IDEEA accelerometry system for the quantification of spatiotemporal gait parameters.

    abstract：:The aim of this pilot study was to evaluate concurrent validity and intrasession reliability of the IDEEA (Minisun, Fresno, CA) accelerometry system (and associated software) with force plate measurements for spatiotemporal gait variables recorded during normal walking. Ten healthy individuals were asked to walk at a ...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2007.01.003

    authors： Maffiuletti NA,Gorelick M,Kramers-de Quervain I,Bizzini M,Munzinger JP,Tomasetti S,Stacoff A

    更新日期：2008-01-01 00:00:00

  • Spatial orientation and postural control in patients with Parkinson's disease.

    abstract：:Postural instability is one of the most disabling and risky symptoms of advanced Parkinson's disease (PD). The purpose of this study was to investigate whether and how this is mediated by a centrally impaired spatial orientation. Therefore, we performed a spatial orientation study in 21 PD patients (mean age 68years, ...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2017.11.011

    authors： Pawlitzki E,Schlenstedt C,Schmidt N,Rotkirch I,Gövert F,Hartwigsen G,Witt K

    更新日期：2018-02-01 00:00:00

  • Effect of age on anticipatory postural adjustments in unilateral arm movement.

    abstract：:Aging is frequently accompanied by a deterioration in postural control. Accordingly, the elderly adopt postural strategies in order to maintain balance. The purpose of this study was to compare anticipatory postural adjustments in (healthy) 10 young and 10 elderly subjects using electromyography (EMG) and biomechanica...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2005.09.001

    authors： Bleuse S,Cassim F,Blatt JL,Labyt E,Derambure P,Guieu JD,Defebvre L

    更新日期：2006-10-01 00:00:00

  • Impaired synergic control of posture in Parkinson's patients without postural instability.

    abstract：BACKGROUND:Postural instability is one of most disabling motor symptoms in Parkinson's disease. Indices of multi-muscle synergies are new measurements of movement and postural stability. OBJECTIVES:Multi-muscle synergies stabilizing vertical posture were studied in Parkinson's disease patients without clinical symptom...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2015.12.035

    authors： Falaki A,Huang X,Lewis MM,Latash ML

    更新日期：2016-02-01 00:00:00

  • The relationships between compensatory stepping thresholds and measures of gait, standing postural control, strength, and balance confidence in older women.

    abstract：BACKGROUND:Compensatory stepping thresholds evaluate the response to postural disturbances. Although such fall-recovery measures are a promising indicator of fall risk, the relationships between stepping thresholds and other measures used to predict falls are not well established. RESEARCH QUESTION:We sought to quanti...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2018.06.117

    authors： Crenshaw JR,Bernhardt KA,Atkinson EJ,Khosla S,Kaufman KR,Amin S

    更新日期：2018-09-01 00:00:00

  • The effect of marker size on three-dimensional motion analysis of the foot.

    abstract：BACKGROUND:In the field of three-dimensional motion analysis of the foot, there is little agreement on the preferred size of markers to record kinematic parameters. Although currently applied marker sizes show a considerable range, there has been no detailed investigation of the effect of marker size on the calculation...

    journal_title：Gait & posture

    pub_type： 杂志文章

    doi：10.1016/j.gaitpost.2020.09.007

    authors： Ebrecht F,Sichting F

    更新日期：2020-10-01 00:00:00