NDLI: Reliability and validity of an accelerometry based measure of static and dynamic postural stability in healthy and active individuals.

Please wait, while we are loading the content...

Year: 2017 Volume: 54

Year: 2017 Volume: 53

Year: 2017 Volume: 52

Year: 2017 Volume: 51

Year: 2016 Volume: 54

Year: 2016 Volume: 52

Year: 2016 Volume: 50

Year: 2016 Volume: 49

Year: 2016 Volume: 48

Year: 2016 Volume: 47

Year: 2016 Volume: 46

Year: 2016 Volume: 45

Year: 2016 Volume: 44

Year: 2016 Volume: 43

Year: 2015 Volume: 42

Year: 2015 Volume: 41

Year: 2015 Volume: 41 Issue: 4

Year: 2015 Volume: 41 Issue: 3

Year: 2015 Volume: 41 Issue: 2

Detection of gait cycles in treadmill walking using a Kinect.

Multiple Sclerosis Walking Scale-12, translation, adaptation and validation for the Persian language population.

Effect of natural trunk inclination on variability in soleus inhibition and tibialis anterior activation during gait initiation in young adults.

The effect of progressive task-oriented training on a supplementary tilt table on lower extremity muscle strength and gait recovery in patients with hemiplegic stroke.

Reliability and validity of a smartphone-based application for the quantification of the sit-to-stand movement in healthy seniors.

Kinematic foot types in youth with equinovarus secondary to hemiplegia.

Gait and attentional performance in freezers under methylphenidate.

Increased unilateral foot pronation affects lower limbs and pelvic biomechanics during walking.

The strengths and weaknesses of inverted pendulum models of human walking.

The effect of levodopa on postural stability evaluated by wearable inertial measurement units for idiopathic and vascular Parkinson's disease.

True cadence and step accumulation are not equivalent: the effect of intermittent claudication on free-living cadence.

Foot posture, range of motion and plantar pressure characteristics in obese and non-obese individuals.

Task-specificity of bilateral anticipatory activation of the deep abdominal muscles in healthy and chronic low back pain populations.

Does single-event multilevel surgery enhance physical functioning in the real-life environment in children and adolescents with cerebral palsy (CP)?: patient perceptions five years after surgery.

Recommendations for reporting gait studies.

Temporo-spatial gait parameters during street crossing conditions: a comparison between younger and older adults.

Do patients with knee osteoarthritis perform sit-to-stand motion efficiently?

Which type of cane is the most efficient, based on oxygen consumption and balance capacity, in chronic stroke patients?

A simple method to choose the most representative stride and detect outliers.

The reliability of the ELEPAP clinical protocol for the 3D kinematic evaluation of upper limb function.

A sensitivity analysis on the variability in accelerometer data processing for monitoring physical activity.

Reference values for standardized tests of walking speed and distance: a systematic review.

The effect of angle and moment of the hip and knee joint on iliotibial band hardness.

Visual feedback of the centre of gravity to optimize standing balance.

Reliability and validity of an accelerometry based measure of static and dynamic postural stability in healthy and active individuals.

Sex differences in whole body gait kinematics at preferred speeds.

Continuous cognitive task promotes greater postural stability than an internal or external focus of attention.

Intra-session test-retest reliability of magnitude and structure of center of pressure from the Nintendo Wii Balance Board™ for a visually impaired and normally sighted population.

Difference in static and dynamic stability between flexible flatfeet and neutral feet.

Hip rotation angle is associated with frontal plane knee joint mechanics during running.

Effect of arm swing strategy on local dynamic stability of human gait.

Energy flow analysis of the lower extremity during gait in persons with chronic stroke.

Reduced lower leg muscle activity while balancing on cobblestone shaped surfaces.

Clinical implementation of a reactive balance control assessment in a sub-acute stroke patient population using a 'lean-and-release' methodology.

Normalisation method can affect gluteus medius electromyography results during weight bearing exercises in people with hip osteoarthritis (OA): a case control study.

Sagittal gait patterns in cerebral palsy: the plantarflexor-knee extension couple index.

Toward new sensitive measures to evaluate gait stability in focal cerebellar lesion patients.

Application of the Gillette Gait Index, Gait Deviation Index and Gait Profile Score to multiple clinical pediatric populations.

Evaluation of toddler different strategies during the first six-months of independent walking: a longitudinal study.

Beam walking can detect differences in walking balance proficiency across a range of sensorimotor abilities.

Increased hip abduction in high body mass index subjects during sit-to-stand.

'Postural strategies assessed with inertial sensors in healthy and Parkinson subjects' by C. Baston et al. [Gait Posture 40 (2014) 70-75]: really a new method to analyze postural strategy?

Can sensory attention focused exercise facilitate the utilization of proprioception for improved balance control in PD?

Fixed and self-paced treadmill walking for able-bodied and transtibial amputees in a multi-terrain virtual environment.

Wavelet-based characterization of gait signal for neurological abnormalities.

Treadmill vs. overground running gait during childhood: a qualitative and quantitative analysis.

Gait and balance in adults with Friedreich's ataxia.

Metabolic cost of lateral stabilization during walking in people with incomplete spinal cord injury.

Experimentally induced central sensitization in the cervical spine evokes postural stiffening strategies in healthy young adults.

Older adults prioritize postural stability in the anterior-posterior direction to regain balance following volitional lateral step.

Motion analysis of patients after knee arthroplasty during activities of daily living--a systematic review.

Kinematics and kinetics of people who are hypermobile. A systematic review.

The relationship between the Edinburgh Visual Gait Score, the Gait Profile Score and GMFCS levels I-III.

A comparison of vacuum and KBM prosthetic fitting for unilateral transtibial amputees using the Gait Profile Score.

Gait propulsion in patients with facioscapulohumeral muscular dystrophy and ankle plantarflexor weakness.

Asymmetric pelvic and hip rotation in children with bilateral cerebral palsy: uni- or bilateral femoral derotation osteotomy?

Gait speed and cognitive decline over 2 years in the Ibadan study of aging.

Evolution of knee kinematics three months after total knee replacement.

Associations between iliotibial band injury status and running biomechanics in women.

A quantitative comparison of two kinematic protocols for lumbar segment motion during gait.

Patellar tendon shortening for flexed knee gait in spastic diplegia.

Wii Fit exer-game training improves sensory weighting and dynamic balance in healthy young adults.

The measurement of in vivo joint angles during a squat using a single camera markerless motion capture system as compared to a marker based system.

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

Do children with cerebral palsy change their gait when walking over uneven ground?

Plantar heel pain and foot loading during normal walking.

Training conditions that best reproduce the joint powers of unsupported walking.

Interpretation of postural control may change due to data processing techniques.

Force plate targeting has no effect on spatiotemporal gait measures and their variability in young and healthy population.

Year: 2015 Volume: 41 Issue: 1

Year: 2014 Volume: 40

Year: 2014 Volume: 39

Year: 2013 Volume: 38

Year: 2013 Volume: 37

Year: 2012 Volume: 36

Year: 2012 Volume: 35

Year: 2011 Volume: 34

Year: 2011 Volume: 33

Year: 2010 Volume: 32

Year: 2010 Volume: 31

Year: 2009 Volume: 30

Year: 2009 Volume: 29

Year: 2008 Volume: 28

Year: 2008 Volume: 27

Year: 2007 Volume: 26

Year: 2007 Volume: 25

Year: 2006 Volume: 24

Year: 2006 Volume: 23

Year: 2005 Volume: 22

Year: 2004 Volume: 20

Reliability and validity of an accelerometry based measure of static and dynamic postural stability in healthy and active individuals.

Content Provider	World Health Organization (WHO)-Global Index Medicus
Author	Heebner, Nicholas R. Akins, Jonathan S. Lephart, Scott M. Sell, Timothy C.
Description	Author Affiliation: Heebner NR ( Neuromuscular Research Laboratory, University of Pittsburgh, Pittsburgh, PA 15203, United States. Electronic address: NRH13@pitt.edu.); Akins JS ( Department of Rehabilitation Science and Technology, University of Pittsburgh, Pittsburgh, PA, United States. Electronic address: Jon.akins@gmail.com.); Lephart SM ( Neuromuscular Research Laboratory, University of Pittsburgh, Pittsburgh, PA 15203, United States. Electronic address: lephart@pitt.edu.); Sell TC ( Neuromuscular Research Laboratory, University of Pittsburgh, Pittsburgh, PA 15203, United States. Electronic address: TCS15@pitt.edu.)
Abstract	Postural stability is an important measure in both research and clinical practice. A portable, easy to use device that can provide higher resolution than current clinical tests may allow for better identification of patients or athletes with postural stability deficits. The purpose of this study was to evaluate the ability of a tri-axial accelerometer to quantify postural stability in a healthy athletic population. Ten subjects were recruited to determine the reliability of the accelerometer to measure dynamic postural stability and thirteen were recruited to compare the accelerometer measures across tasks of varying difficulty. Subjects were asked to complete four static postural stability tasks with eyes open and eyes closed and two dynamic postural stability tasks for a total of ten tasks. During each task postural stability was measured using a tri-axial accelerometer and force platform. Differences between postural stability scores between tasks and the correlation between the two measures were assessed. The accelerometer demonstrated moderate to good test-retest reliability (ICC=0.732 to 0.899). Only the medial-lateral axis of the accelerometer showed significant differences between static tasks but all directions were able to show significant differences between static and dynamic tasks. Additionally, Spearman's ranked correlations showed little to no correlation between the accelerometer and force platform scores. Accelerometers are a reliability tool for postural stability that measure low difficulty tasks best in the medial-lateral direction. Low correlation between the accelerometer and force platform suggest that these two methods are not measuring the same components of postural stability.
File Format	HTM / HTML
ISSN	09666362
Issue Number	2
Volume Number	41
e-ISSN	18792219
Journal	Gait & Posture
Language	English
Publisher	Elsevier
Publisher Date	2015-02-01
Publisher Place	Great Britain (UK)
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Discipline Orthopedics Humans Middle Aged Male Athletes Journal Article Reproducibility Of Results Adult Female Physiology Accelerometry Methods Postural Balance
Content Type	Text
Resource Type	Article
Subject	Orthopedics and Sports Medicine Rehabilitation Biophysics Sports Science

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in