Differentiating fall-prone and healthy adults using local dynamic stability.

PubWeight™: 1.39‹?› | Rank: Top 5%

🔗 View Article (PMC 2892176)

Published in Ergonomics on December 01, 2008

Authors

Thurmon E Lockhart1, Jian Liu

Author Affiliations

1: Locomotion Research Laboratory, Grado Department of Industrial and Systems Engineering, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA. lockhart@vt.edu

Articles citing this

Kinematic measures for assessing gait stability in elderly individuals: a systematic review. J R Soc Interface (2011) 1.52

Gait stability and variability measures show effects of impaired cognition and dual tasking in frail people. J Neuroeng Rehabil (2011) 1.40

Assessing the stability of human locomotion: a review of current measures. J R Soc Interface (2013) 1.23

Gait variability of patients with intermittent claudication is similar before and after the onset of claudication pain. Clin Biomech (Bristol, Avon) (2011) 0.95

Automatic individual calibration in fall detection--an integrative ambulatory measurement framework. Comput Methods Biomech Biomed Engin (2011) 0.88

Local dynamic stability as a responsive index for the evaluation of rehabilitation effect on fall risk in patients with multiple sclerosis: a longitudinal study. BMC Res Notes (2013) 0.87

A neuromechanical strategy for mediolateral foot placement in walking humans. J Neurophysiol (2014) 0.87

Sensitivity of local dynamic stability of over-ground walking to balance impairment due to galvanic vestibular stimulation. Ann Biomed Eng (2011) 0.87

Do extreme values of daily-life gait characteristics provide more information about fall risk than median values? JMIR Res Protoc (2015) 0.87

Transtibial amputee joint motion has increased attractor divergence during walking compared to non-amputee gait. Ann Biomed Eng (2012) 0.87

Walking stability during cell phone use in healthy adults. Gait Posture (2015) 0.83

Feasible stability region in the frontal plane during human gait. Ann Biomed Eng (2009) 0.82

Fall risk assessments based on postural and dynamic stability using inertial measurement unit. Saf Health Work (2012) 0.81

Foot placement control and gait instability among people with stroke. J Rehabil Res Dev (2015) 0.81

Measures of gait stability: performance on adults and toddlers at the beginning of independent walking. J Neuroeng Rehabil (2014) 0.80

Do orthopaedic shoes improve local dynamic stability of gait? An observational study in patients with chronic foot and ankle injuries. BMC Musculoskelet Disord (2013) 0.79

Step activity and stride-to-stride fluctuations are negatively correlated in individuals with transtibial amputation. Clin Biomech (Bristol, Avon) (2015) 0.78

Local dynamic stability associated with load carrying. Saf Health Work (2013) 0.78

Portable, Non-Invasive Fall Risk Assessment in End Stage Renal Disease Patients on Hemodialysis. ACM Trans Comput Hum Interact (2010) 0.78

Can stability really predict an impending slip-related fall among older adults? J Biomech (2014) 0.78

Non-linear dynamics of human locomotion: effects of rhythmic auditory cueing on local dynamic stability. Front Physiol (2013) 0.78

Could local dynamic stability serve as an early predictor of falls in patients with moderate neurological gait disorders? A reliability and comparison study in healthy individuals and in patients with paresis of the lower extremities. PLoS One (2014) 0.78

State of science: occupational slips, trips and falls on the same level. Ergonomics (2016) 0.77

Association between Muscle Synergy and Stability during Prolonged Walking. J Phys Ther Sci (2014) 0.76

Influence of focus of attention, reinvestment and fall history on elderly gait stability. Physiol Rep (2017) 0.75

Economy, Movement Dynamics, and Muscle Activity of Human Walking at Different Speeds. Sci Rep (2017) 0.75

A new perspective on the walking margin of stability. J Appl Biomech (2014) 0.75

Effects of hip abduction and adduction accuracy on post-stroke gait. Clin Biomech (Bristol, Avon) (2017) 0.75

Articles cited by this

Gait variability and fall risk in community-living older adults: a 1-year prospective study. Arch Phys Med Rehabil (2001) 7.85

Gait changes in older adults: predictors of falls or indicators of fear. J Am Geriatr Soc (1997) 6.25

Stiffness control of balance in quiet standing. J Neurophysiol (1998) 4.28

Biomechanical walking pattern changes in the fit and healthy elderly. Phys Ther (1990) 3.03

Increased gait unsteadiness in community-dwelling elderly fallers. Arch Phys Med Rehabil (1997) 2.95

The influence of gait speed on local dynamic stability of walking. Gait Posture (2006) 2.87

Local dynamic stability versus kinematic variability of continuous overground and treadmill walking. J Biomech Eng (2001) 2.67

Kinematic variability and local dynamic stability of upper body motions when walking at different speeds. J Biomech (2006) 2.59

Nonlinear time series analysis of normal and pathological human walking. Chaos (2000) 2.56

Effects of age-related gait changes on the biomechanics of slips and falls. Ergonomics (2003) 2.32

Nonlinear dynamics indicates aging affects variability during gait. Clin Biomech (Bristol, Avon) (2003) 1.99

Gait characteristics of elderly people with a history of falls: a dynamic approach. Phys Ther (2006) 1.75

Differences between local and orbital dynamic stability during human walking. J Biomech Eng (2007) 1.71

An index for quantifying deviations from normal gait. Gait Posture (2000) 1.66

Dynamical structure of center-of-pressure trajectories in patients recovering from stroke. Exp Brain Res (2006) 1.54

Optimal walking in terms of variability in step length. J Orthop Sports Phys Ther (1997) 1.52

Dynamic stability differences in fall-prone and healthy adults. J Electromyogr Kinesiol (2007) 1.50

Slower speeds in patients with diabetic neuropathy lead to improved local dynamic stability of continuous overground walking. J Biomech (2000) 1.49

Why change gaits? Dynamics of the walk-run transition. J Exp Psychol Hum Percept Perform (1995) 1.38

Assessment and validation of a simple automated method for the detection of gait events and intervals. Gait Posture (2004) 1.37

Relationship between hamstring activation rate and heel contact velocity: factors influencing age-related slip-induced falls. Gait Posture (2005) 1.36

A direct comparison of local dynamic stability during unperturbed standing and walking. Exp Brain Res (2006) 1.35

Ankle muscle stiffness alone cannot stabilize balance during quiet standing. J Neurophysiol (2002) 1.28

Characteristics of the gait in old people who fall. Int Rehabil Med (1980) 1.14

Intra-session reliability of local dynamic stability of walking. Gait Posture (2006) 1.09

The assessment of gait and mobility in the elderly. Age Ageing (1979) 1.08

Postural instability in Parkinson's disease. Clin Neurol Neurosurg (1992) 1.08

Effect of prolonged free-walking fatigue on gait and physiological rhythm. J Biomech (2004) 1.07

The effect of the walking speed on the stability of the anterior cruciate ligament deficient knee. Clin Biomech (Bristol, Avon) (2004) 1.02

Stability of dynamic trunk movement. Spine (Phila Pa 1976) (2006) 1.00

Age-related slip avoidance strategy while walking over a known slippery floor surface. Gait Posture (2006) 0.99

An integrated approach towards identifying age-related mechanisms of slip initiated falls. J Electromyogr Kinesiol (2007) 0.96

Segmental reflexes and ankle joint stiffness during co-contraction of antagonistic ankle muscles in man. Exp Brain Res (1994) 0.95

Local Dynamic Stability Assessment of Motion Impaired Elderly Using Electronic Textile Pants. IEEE Trans Autom Sci Eng (2008) 0.95

Remote monitoring of health status of the elderly at home. A multidisciplinary project on aging at the University of New South Wales. Int J Biomed Comput (1995) 0.81

Articles by these authors

(truncated to the top 100)

Prevalence of chronic kidney disease in China: a cross-sectional survey. Lancet (2012) 10.53

Focal loss of the glutamate transporter EAAT2 in a transgenic rat model of SOD1 mutant-mediated amyotrophic lateral sclerosis (ALS). Proc Natl Acad Sci U S A (2002) 4.37

A test of climate, sun, and culture relationships from an 1810-year Chinese cave record. Science (2008) 3.94

Mutant SOD1 causes motor neuron disease independent of copper chaperone-mediated copper loading. Nat Neurosci (2002) 3.09

Highly efficient capture of circulating tumor cells by using nanostructured silicon substrates with integrated chaotic micromixers. Angew Chem Int Ed Engl (2011) 2.79

Chemoenzymatic synthesis of homogeneous ultralow molecular weight heparins. Science (2011) 2.79

Clonal vaccinia virus grown in cell culture as a new smallpox vaccine. Nat Med (2003) 2.27

Common molecular signature in SOD1 for both sporadic and familial amyotrophic lateral sclerosis. Proc Natl Acad Sci U S A (2007) 2.25

Using an enzymatic combinatorial approach to identify anticoagulant heparan sulfate structures. Chem Biol (2007) 2.20

Solution structures of chemoenzymatically synthesized heparin and its precursors. J Am Chem Soc (2008) 2.02

Mast cells modulate the pathogenesis of elastase-induced abdominal aortic aneurysms in mice. J Clin Invest (2007) 2.00

Identification of two new loci at IL23R and RAB32 that influence susceptibility to leprosy. Nat Genet (2011) 1.95

Enzymatic redesigning of biologically active heparan sulfate. J Biol Chem (2005) 1.89

NPM-ALK transgenic mice spontaneously develop T-cell lymphomas and plasma cell tumors. Blood (2002) 1.87

High-throughput microarray detection of olfactory receptor gene expression in the mouse. Proc Natl Acad Sci U S A (2004) 1.82

Limb ischemic preconditioning reduces heart and lung injury after an open heart operation in infants. Pediatr Cardiol (2009) 1.81

Striatal enriched phosphatase 61 dephosphorylates Fyn at phosphotyrosine 420. J Biol Chem (2002) 1.78

Northern Hemisphere summer monsoon intensified by mega-El Nino/southern oscillation and Atlantic multidecadal oscillation. Proc Natl Acad Sci U S A (2013) 1.75

Heparan sulfate 3-O-sulfotransferase isoform 5 generates both an antithrombin-binding site and an entry receptor for herpes simplex virus, type 1. J Biol Chem (2002) 1.74

Implementation of ion/ion reactions in a quadrupole/time-of-flight tandem mass spectrometer. Anal Chem (2006) 1.72

Morpho-regulation of ectodermal organs: integument pathology and phenotypic variations in K14-Noggin engineered mice through modulation of bone morphogenic protein pathway. Am J Pathol (2004) 1.72

A live, attenuated recombinant West Nile virus vaccine. Proc Natl Acad Sci U S A (2006) 1.72

ACAM2000 clonal Vero cell culture vaccinia virus (New York City Board of Health strain)--a second-generation smallpox vaccine for biological defense. Int J Infect Dis (2004) 1.70

'Cyclic alopecia' in Msx2 mutants: defects in hair cycling and hair shaft differentiation. Development (2003) 1.70

Stretch-sensitive KCNQ1 mutation A link between genetic and environmental factors in the pathogenesis of atrial fibrillation? J Am Coll Cardiol (2007) 1.67

Deficiency and inhibition of cathepsin K reduce body weight gain and increase glucose metabolism in mice. Arterioscler Thromb Vasc Biol (2008) 1.64

Chemoenzymatic design of heparan sulfate oligosaccharides. J Biol Chem (2010) 1.64

Structural basis of Rab5-Rabaptin5 interaction in endocytosis. Nat Struct Mol Biol (2004) 1.57

Interface engineered BaTiO₃/SrTiO₃ heterostructures with optimized high-frequency dielectric properties. ACS Appl Mater Interfaces (2012) 1.52

A role for 3-O-sulfated heparan sulfate in cell fusion induced by herpes simplex virus type 1. J Gen Virol (2004) 1.51

Calcitriol restores renovascular function in estrogen-deficient rats through downregulation of cyclooxygenase-2 and the thromboxane-prostanoid receptor. Kidney Int (2013) 1.49

Bone morphogenic protein-4 contributes to venous endothelial dysfunction in patients with diabetes undergoing coronary revascularization. Ann Thorac Surg (2013) 1.46

Cathepsin L activity controls adipogenesis and glucose tolerance. Nat Cell Biol (2007) 1.46

LMP2/LMP7 gene variant: a risk factor for intestinal Mycobacterium tuberculosis infection in the Chinese population. J Gastroenterol Hepatol (2011) 1.45

Quantification of heparan sulfate disaccharides using ion-pairing reversed-phase microflow high-performance liquid chromatography with electrospray ionization trap mass spectrometry. Anal Chem (2009) 1.45

Role for 3-O-sulfated heparan sulfate as the receptor for herpes simplex virus type 1 entry into primary human corneal fibroblasts. J Virol (2006) 1.44

Critical role of mast cell chymase in mouse abdominal aortic aneurysm formation. Circulation (2009) 1.43

Genomic gains and losses are similar in genetic and histologic subsets of rhabdomyosarcoma, whereas amplification predominates in embryonal with anaplasia and alveolar subtypes. Genes Chromosomes Cancer (2002) 1.42

Structural analysis of the sulfotransferase (3-o-sulfotransferase isoform 3) involved in the biosynthesis of an entry receptor for herpes simplex virus 1. J Biol Chem (2004) 1.41

Design of biologically active heparan sulfate and heparin using an enzyme-based approach. Nat Prod Rep (2009) 1.39

Crystal structure and mutational analysis of heparan sulfate 3-O-sulfotransferase isoform 1. J Biol Chem (2004) 1.38

Activation of androgen receptor, lipogenesis, and oxidative stress converged by SREBP-1 is responsible for regulating growth and progression of prostate cancer cells. Mol Cancer Res (2011) 1.37

Intercalation of few-layer graphite flakes with FeCl3: Raman determination of Fermi level, layer by layer decoupling, and stability. J Am Chem Soc (2011) 1.33

Optimization of supercritical carbon dioxide extraction of silkworm pupal oil applying the response surface methodology. Bioresour Technol (2009) 1.33

Control of the heparosan N-deacetylation leads to an improved bioengineered heparin. Appl Microbiol Biotechnol (2011) 1.33

Engineering sulfotransferases to modify heparan sulfate. Nat Chem Biol (2008) 1.32

Characterization of heparan sulphate 3-O-sulphotransferase isoform 6 and its role in assisting the entry of herpes simplex virus type 1. Biochem J (2005) 1.31

Mating behaviour, life history and adaptation to insecticides determine species exclusion between whiteflies. J Anim Ecol (2010) 1.29

Dwarf 88, a novel putative esterase gene affecting architecture of rice plant. Plant Mol Biol (2009) 1.29

Enzymatic synthesis of heparin related polysaccharides on sensor chips: rapid screening of heparin-protein interactions. Biochem Biophys Res Commun (2005) 1.29

Lola regulates Drosophila olfactory projection neuron identity and targeting specificity. Neural Dev (2007) 1.28

Redox-dependent conformational changes in cytochrome C oxidase suggest a gating mechanism for proton uptake. Biochemistry (2009) 1.26

Chromosome 6 abnormalities are recurrent in synovial chondromatosis. Cancer Genet Cytogenet (2003) 1.24

Chiral sum frequency generation spectroscopy for characterizing protein secondary structures at interfaces. J Am Chem Soc (2011) 1.24

Isocyanate vapor-induced antigenicity of human albumin. J Allergy Clin Immunol (2004) 1.24

Classification and potential mechanisms of intravascular ultrasound patterns of stent fracture. Am J Cardiol (2009) 1.23

Molecular cloning and function analysis of the stay green gene in rice. Plant J (2007) 1.22

Cardiac hypertrophy in mice with long-chain acyl-CoA dehydrogenase or very long-chain acyl-CoA dehydrogenase deficiency. Lab Invest (2009) 1.22

Preactivation-based, one-pot combinatorial synthesis of heparin-like hexasaccharides for the analysis of heparin-protein interactions. Chemistry (2010) 1.22

Synthetic heparin. Curr Opin Pharmacol (2012) 1.21

Using a 3-O-sulfated heparin octasaccharide to inhibit the entry of herpes simplex virus type 1. Biochemistry (2008) 1.21

Adiponectin and its receptors are expressed in adult ventricular cardiomyocytes and upregulated by activation of peroxisome proliferator-activated receptor gamma. J Mol Cell Cardiol (2007) 1.21

Steady-state and transient kinetic analyses of taurine/alpha-ketoglutarate dioxygenase: effects of oxygen concentration, alternative sulfonates, and active-site variants on the FeIV-oxo intermediate. Biochemistry (2005) 1.21

miR-206 inhibits gastric cancer proliferation in part by repressing cyclinD2. Cancer Lett (2013) 1.21

Fiber-laser-based photoacoustic microscopy and melanoma cell detection. J Biomed Opt (2011) 1.21

Overexpression of aspartyl-(asparaginyl)-beta-hydroxylase in hepatocellular carcinoma is associated with worse surgical outcome. Hepatology (2010) 1.21

The TNF-α/ROS/HIF-1-induced upregulation of FoxMI expression promotes HCC proliferation and resistance to apoptosis. Carcinogenesis (2012) 1.20

Identification and distribution of Mycobacterium leprae genotypes in a region of high leprosy prevalence in China: a 3-year molecular epidemiological study. J Clin Microbiol (2007) 1.20

Carnitine palmitoyltransferase-1b deficiency aggravates pressure overload-induced cardiac hypertrophy caused by lipotoxicity. Circulation (2012) 1.20

Expression of heparan sulfate sulfotransferases in Kluyveromyces lactis and preparation of 3'-phosphoadenosine-5'-phosphosulfate. Glycobiology (2011) 1.19

Macrophage adiponectin expression improves insulin sensitivity and protects against inflammation and atherosclerosis. Diabetes (2010) 1.19

Identification and characterization of NARROW AND ROLLED LEAF 1, a novel gene regulating leaf morphology and plant architecture in rice. Plant Mol Biol (2010) 1.19

Peroxisome proliferator-activated receptor {delta} is an essential transcriptional regulator for mitochondrial protection and biogenesis in adult heart. Circ Res (2010) 1.19

Dipeptidyl peptidase 4 inhibitor sitagliptin protects endothelial function in hypertension through a glucagon-like peptide 1-dependent mechanism. Hypertension (2012) 1.18

Determination of the substrate specificities of N-acetyl-d-glucosaminyltransferase. Biochemistry (2006) 1.18

An epidemiologic study of posttraumatic stress disorder in flood victims in Hunan China. Can J Psychiatry (2006) 1.18

Inhibitory effect on cerebral inflammatory agents that accompany traumatic brain injury in a rat model: a potential neuroprotective mechanism of recombinant human erythropoietin (rhEPO). Neurosci Lett (2007) 1.16

Genetic evolution of H9 subtype influenza viruses from live poultry markets in Shanghai, China. J Clin Microbiol (2009) 1.16

Anti-heparan sulfate peptides that block herpes simplex virus infection in vivo. J Biol Chem (2011) 1.16

Transcriptional activation of c-myc proto-oncogene by WT1 protein. Oncogene (2004) 1.15

The biosynthesis of anticoagulant heparan sulfate by the heparan sulfate 3-O-sulfotransferase isoform 5. Biochim Biophys Acta (2004) 1.14

Developing compact multiphoton systems using femtosecond fiber lasers. J Biomed Opt (2009) 1.14

In vivo interference with Skp1 function leads to genetic instability and neoplastic transformation. Mol Cell Biol (2002) 1.13

Comparative SNP and haplotype analysis reveals a higher genetic diversity and rapider LD decay in tropical than temperate germplasm in maize. PLoS One (2011) 1.13

Regulation of energy homeostasis by bombesin receptor subtype-3: selective receptor agonists for the treatment of obesity. Cell Metab (2010) 1.13

Discovery of frequent homozygous deletions in chromosome 3p21.3 LUCA and AP20 regions in renal, lung and breast carcinomas. Oncogene (2004) 1.12

Prevalence of non-diabetic renal disease in patients with type 2 diabetes. Diabetes Res Clin Pract (2009) 1.12

Dissecting the substrate recognition of 3-O-sulfotransferase for the biosynthesis of anticoagulant heparin. Proc Natl Acad Sci U S A (2012) 1.11

Brain reward deficits accompany withdrawal (hangover) from acute ethanol in rats. Alcohol (2006) 1.11

Antigenic changes in human albumin caused by reactivity with the occupational allergen diphenylmethane diisocyanate. Anal Biochem (2010) 1.10

Recent progress and applications in glycosaminoglycan and heparin research. Curr Opin Chem Biol (2009) 1.10

Human pallidothalamic and cerebellothalamic tracts: anatomical basis for functional stereotactic neurosurgery. Brain Struct Funct (2008) 1.10

Screening of metal-organic frameworks for carbon dioxide capture from flue gas using a combined experimental and modeling approach. J Am Chem Soc (2009) 1.09

Giant magnetoresistance and anomalous magnetic properties of highly epitaxial ferromagnetic LaBaCo2O(5.5+δ) thin films on (001) MgO. ACS Appl Mater Interfaces (2012) 1.09

The hypoxic microenvironment upgrades stem-like properties of ovarian cancer cells. BMC Cancer (2012) 1.09

Determinants of endocytic membrane geometry, stability, and scission. Proc Natl Acad Sci U S A (2011) 1.08

A phase 1 trial of PfCP2.9: an AMA1/MSP1 chimeric recombinant protein vaccine for Plasmodium falciparum malaria. Vaccine (2008) 1.08

Mice lacking CD200R1 show absence of suppression of lipopolysaccharide-induced tumor necrosis factor-alpha and mixed leukocyte culture responses by CD200. Transplantation (2007) 1.07

Comparison of angiographic and intravascular ultrasonic detection of myocardial bridging of the left anterior descending coronary artery. Am J Cardiol (2008) 1.07

Deletion mapping using quantitative real-time PCR identifies two distinct 3p21.3 regions affected in most cervical carcinomas. Oncogene (2003) 1.06