Abstract：
:The purpose of this study was to investigate gait asymmetry in chronic stroke patients in comparison with subjects with no known asymmetries. Further, we wanted to decide which gait symmetry parameter has the best ability to discriminate between the two groups. Twenty subjects with hemiplegia (mean age 58 years, S.D.=8 years) and 57 subjects with no known gait asymmetry (mean age 77 years, S.D.=5 years) walked six times along a 7-m walkway at slow, preferred and fast speed. Measures of vertical, anteroposterior, and mediolateral trunk asymmetry were assessed from triaxial accelerometry data. The footfall parameters of single support (% of stride time) and step length (m) asymmetry were assessed from data obtained using an electronic walkway. Vertical (p<0.001), anteroposterior (p=0.01), mediolateral (p=0.01) trunk movement and single support (p=0.03) showed significant differences in asymmetry between the two groups. No difference in step length asymmetry was found between the two groups. Neither single support asymmetry nor step length asymmetry showed the ability to discriminate subjects with hemiplegic gait from subjects in the comparison group. Measures of trunk movement asymmetry, however, were able to discriminate between the two groups (p journal_name journal_title authors doi subject pub_date pages issue eissn issn pii journal_volume pub_type
相关文献
GAIT & POSTURE文献大全abstract：:The development of scoliosis in boys with Duchenne Muscular Dystrophy (DMD) is a significant, morbid event in the progression of the disease caused by progressive spinal musculature weakness. As an alternative to muscle activity, the spine can also be stabilised by locking the articular facet joints, which is achieved...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2007.10.008
更新日期：2008-07-01 00:00:00
abstract：:This study examines how three types of obstacles (cylinder, virtual human and virtual human with footstep sounds) affect circumvention strategies of healthy young adults. Sixteen participants aged 25.2 ± 2.5 years (mean ± 1SD) were tested while walking overground and viewing a virtual room through a helmet mounted dis...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2018.01.028
更新日期：2018-03-01 00:00:00
abstract：:In order to safely avoid obstacles, humans must rely on visual information regarding the position and shape of the object obtained in advance. The present study aimed to reveal the duration of obstacle visibility necessary for appropriate visuomotor control during obstacle avoidance in healthy older adults. Participan...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2017.04.016
更新日期：2017-06-01 00:00:00
abstract：:We aimed to investigate the relationship between postoperative leg length/offset (LL/OS) reconstruction and gait performance after total hip arthroplasty (THA). In the course of a prospective randomized controlled trial, 60 patients with unilateral hip arthrosis received cementless THA through a minimally-invasive ant...
journal_title：Gait & posture
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.gaitpost.2016.07.011
更新日期：2016-09-01 00:00:00
abstract：BACKGROUND:Negotiating stairs is an important activity of daily living that is also associated with large loads on the knee joint. In medial compartment knee osteoarthritis, the knee adduction moment during level walking is considered a marker for disease severity. It could be argued that the discriminative capability ...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2019.07.192
更新日期：2019-09-01 00:00:00
abstract：:The purpose of this cross-sectional study was to investigate whether gender differences exist in postural reaction when examining response time and amplitude of normalized ground reaction force (GRF) in subjects with low back pain (LBP). Alterations in GRF following sudden perturbations have led to an increased awaren...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2008.09.012
更新日期：2009-02-01 00:00:00
abstract：:Patients with type II diabetes mellitus (DM) have been reported to be at high risk of falls that may be further increased by the effects of challenging activities such as obstacle-crossing. The purpose of this study was to compare the end-point trajectory and joint kinematic and kinetic patterns of the lower extremiti...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2009.09.005
更新日期：2010-01-01 00:00:00
abstract：:In walking the human body is never in balance. Most of the time the trunk is supported by one leg and the centre of mass (CoM) 'falls' to the contralateral side. In dynamical situations the velocity of the CoM should be acknowledged as well in the 'extrapolated centre of mass' (XcoM). Centre of pressure (CoP) position...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2006.04.013
更新日期：2007-02-01 00:00:00
abstract：OBJECTIVE:To evaluate whether knee contact force and knee pain are different between continuous and interval walking exercise in patients with knee osteoarthritis (OA). METHODS:Twenty seven patients with unilateral symptomatic knee OA completed two separate walking exercise sessions on a treadmill at 1.3m/s on two dif...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2017.05.015
更新日期：2017-07-01 00:00:00
abstract：BACKGROUND:The impact of high distraction, real-world environments on dual-task interference and flexibility of attentional prioritization during dual-task walking in people with stroke is unknown. RESEARCH QUESTION:How does a real-world environment affect dual-task performance and flexible task prioritization during ...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2020.03.013
更新日期：2020-06-01 00:00:00
abstract：:Following anterior cruciate ligament (ACL) rupture, reconstructive surgery (ALCR) is often performed to mechanically stabilise the knee, however functional deficits often persist long after surgery. Impaired single-limb standing balance has been observed in the ACLR limb compared to healthy individuals. However, it re...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2016.11.013
更新日期：2017-02-01 00:00:00
abstract：BACKGROUND:The proprioceptive system plays a role in the maintenance of postural control more than the visual and vestibular systems in ataxic patients with postural control disorders, but the relationship between trunk proprioception and postural control has not been sufficiently investigated yet. This relationship ca...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2018.12.007
更新日期：2019-02-01 00:00:00
abstract：:The purpose of this study was to describe the changes in muscle activation patterns using surface electromyography (sEMG) during walking in patients with cerebral palsy (CP), before and after hamstring lengthening. In the current clinical use of sEMG during walking in CP for pre-operative planning, various authors hav...
journal_title：Gait & posture
pub_type： 杂志文章,多中心研究
doi：10.1016/S0966-6362(03)00092-4
更新日期：2004-08-01 00:00:00
abstract：:The conventional rigid spinal orthosis and the flexible spinal orthosis, SpineCor, have different treatment principles in the management of adolescent idiopathic scoliosis (AIS). These may influence the patients' gait pattern and clinical outcome. In this study, gait analysis on patients with AIS undergoing these two ...
journal_title：Gait & posture
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.gaitpost.2007.03.007
更新日期：2008-02-01 00:00:00
abstract：:While cognitive-motor interference in dual-task activities is well established, it is still unknown how such interference is influenced by concurrent visual challenges. Nineteen community-dwelling healthy, cognitively intact, older adults (Mean±SD=71.45±1.25years, 6 males) and nineteen young adults (Mean±SD=22.25±0.68...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2017.06.006
更新日期：2017-09-01 00:00:00
abstract：:While past investigations focused on describing pelvic motion patterns in the frontal and transversal plane, the sagittal plane "double bump" pattern commonly found in children with cerebral palsy was only rarely investigated, especially concerning the underlying pathology. 375 ambulatory (GMFCS I-III) patients with b...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2013.08.014
更新日期：2014-01-01 00:00:00
abstract：:Wedged insoles are believed to be of clinical benefit to individuals with knee osteoarthritis by reducing the knee adduction moment (KAM) during gait. However, previous clinical trials have not specifically controlled for KAM reduction at baseline, thus it is unknown if reduced KAMs actually confer a clinical benefit....
journal_title：Gait & posture
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.gaitpost.2016.08.027
更新日期：2016-10-01 00:00:00
abstract：:The aim of this study was to analyze the changes in the standing center of pressure (COP) in a hemiplegic adult population at the beginning and the end of in-patient rehabilitation. The trajectory of the COP was recorded on a force platform and was analyzed in terms of the frequency spectra of the center of gravity (C...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2004.04.011
更新日期：2005-06-01 00:00:00
abstract：:This paper describes a protocol for dynamometer assisted manual muscle testing of the major muscle groups of the lower extremity and its application to 11 able-bodied children who also had conventional gait analysis to obtain joint kinetics. Data from the manual muscle testing was processed in such a way that the resu...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2005.09.015
更新日期：2006-12-01 00:00:00
abstract：:Informed clinical decision making for femoral and/or tibial de-rotation osteotomies requires accurate measurement of patient function through gait analysis and anatomy through physical examination of bony torsions. Validity of gait analysis has been extensively studied; however, controversy remains regarding the accur...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2013.05.020
更新日期：2014-01-01 00:00:00
abstract：:Over 230,000 new cases of breast cancer are expected to be diagnosed in the United States in 2015. Taxane-based chemotherapy is often an effective treatment, but can also cause adverse symptoms in patients due to neurotoxicity. These side effects can impair postural control in patients; however, this instability has s...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2016.06.011
更新日期：2016-07-01 00:00:00
abstract：BACKGROUND:Torsional deformities of the femur and tibia are associated with gait impairments and joint pain. Several studies have investigated these gait deviations in children with cerebral palsy. However, relatively little is known about gait deviations in children with idiopathic torsion and debate ensues about the ...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2018.05.003
更新日期：2018-06-01 00:00:00
abstract：:We investigated the effects of reduction in plantar skin temperature on gait. Thirty-four healthy subjects (20 men and 14 women; mean age 22.2±2.5 years; mean height 166.8±8.3cm) walked 16m under two different conditions - normal conditions (NC) with the skin at a basal temperature, and cold conditions (CC) after cool...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2013.01.019
更新日期：2013-07-01 00:00:00
abstract：BACKGROUND AND AIMS:In many applications, it is essential that the evaluation of a given motor task is not affected by the restrictions of the laboratory environment. To accomplish this requirement, miniature triaxial inertial and magnetic sensors can be used. This paper describes an anatomical calibration technique fo...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2008.04.003
更新日期：2008-11-01 00:00:00
abstract：:The ability to accelerate and decelerate is important for daily activities and likely more demanding than maintaining a steady-state walking speed. Walking speed is modulated by anterior-posterior (AP) ground reaction force (GRF) impulses. The purpose of this study was to investigate AP impulses across a wide range of...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2011.01.010
更新日期：2011-04-01 00:00:00
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
更新日期：2008-01-01 00:00:00
abstract：BACKGROUND:Altered gait mechanics are frequently reported in individuals with chronic ankle instability (CAI), and increasing information suggests proximal muscle adaptations occur in this population. Ultrasound imaging (USI) offers a visual means to evaluate muscle activity during movement, and overcomes limitations o...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2019.04.007
更新日期：2019-06-01 00:00:00
abstract：BACKGROUND:A biomechanical analysis can provide valuable information on osteoarthritis (OA) gait, but important multidimensional interactions are often ignored. The Gait Deviation Index (GDI) was designed to address the issue of data complexity in gait analyses by providing a single, encompassing, value for one's devia...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2019.05.020
更新日期：2019-07-01 00:00:00
abstract：:A recently published systematic review on 3D multi-segment foot models has illustrated the lack of repeatability studies providing evidence for appropriate clinical decision making. The aim of the current study was to assess the repeatability of the recently published model developed by Leardini et al. [10]. Foot kine...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2011.09.016
更新日期：2012-02-01 00:00:00
abstract：:Classification of gait disorders would facilitate standardisation of gait management and communication across professional boundaries. In the past, such classification was undertaken using a variety of approaches with often unclear methodology and validation procedures. This study describes the application of hierarch...
journal_title：Gait & posture
pub_type： 杂志文章
doi：10.1016/j.gaitpost.2006.02.004
更新日期：2007-02-01 00:00:00
