-
2
-
-
33845994018
-
Minimum foot clearance during walking: strategies for the minimization of trip-related falls
-
BeggRK, BestRJ, Dell'OroL. 2007. Minimum foot clearance during walking: strategies for the minimization of trip-related falls. Gait Posture. 25(2):191-198.
-
(2007)
Gait Posture
, vol.25
, Issue.2
, pp. 191-198
-
-
Begg, R.K.1
Best, R.J.2
Dell'Oro, L.3
-
3
-
-
18744396086
-
Support vector machines for automated gait classification
-
BeggRK, PalaniswamiM, OwenB. 2005. Support vector machines for automated gait classification. IEEE Trans Biomed Eng. 52(5):828-838.
-
(2005)
IEEE Trans Biomed Eng
, vol.52
, Issue.5
, pp. 828-838
-
-
Begg, R.K.1
Palaniswami, M.2
Owen, B.3
-
4
-
-
77955864135
-
Entropy of balance - some recent results
-
BorgFG, LaxåbackG. 2010. Entropy of balance - some recent results. J NeuroEng Rehab. 7:38.
-
(2010)
J NeuroEng Rehab
, vol.7
, pp. 38
-
-
Borg, F.G.1
Laxåback, G.2
-
5
-
-
44249115314
-
Stance time and step width variability have unique contributing impairments in older persons
-
BrachJS, StudenskiS, PereraS, VanswearingenJM, NewmanAB. 2008. Stance time and step width variability have unique contributing impairments in older persons. Gait Posture. 27(3):431-439.
-
(2008)
Gait Posture
, vol.27
, Issue.3
, pp. 431-439
-
-
Brach, J.S.1
Studenski, S.2
Perera, S.3
Vanswearingen, J.M.4
Newman, A.B.5
-
6
-
-
0034698792
-
Falls in the elderly: what can be done?
-
CloseJ, GlucksmanE. 2000. Falls in the elderly: what can be done?Med J Aust. 173:176-177.
-
(2000)
Med J Aust
, vol.173
, pp. 176-177
-
-
Close, J.1
Glucksman, E.2
-
7
-
-
0344118683
-
Multiscale entropy analysis of human gait dynamics
-
CostaM, PengCK, GoldbergerAL, HausdroffJM. 2003. Multiscale entropy analysis of human gait dynamics. Physica A. 330(1):53-60.
-
(2003)
Physica A
, vol.330
, Issue.1
, pp. 53-60
-
-
Costa, M.1
Peng, C.K.2
Goldberger, A.L.3
Hausdroff, J.M.4
-
9
-
-
29744461452
-
Kinematic variability and local dynamic stability of upper body motions when walking at different speeds
-
DingwellJB, MarinLC. 2006. Kinematic variability and local dynamic stability of upper body motions when walking at different speeds. J Biomech. 39:444-452.
-
(2006)
J Biomech
, vol.39
, pp. 444-452
-
-
Dingwell, J.B.1
Marin, L.C.2
-
10
-
-
33845994019
-
The influence of gait speed on local dynamic stability of walking
-
EnglandSA, GranataKP. 2007. The influence of gait speed on local dynamic stability of walking. Gait Posture. 25:172-178.
-
(2007)
Gait Posture
, vol.25
, pp. 172-178
-
-
England, S.A.1
Granata, K.P.2
-
11
-
-
0021703456
-
The effect of age and variability in gait
-
GabellA, NayakUSI. 1984. The effect of age and variability in gait. J Gerontol. 39:662-666.
-
(1984)
J Gerontol
, vol.39
, pp. 662-666
-
-
Gabell, A.1
Nayak, U.S.I.2
-
12
-
-
0037133144
-
Fractal dynamics in physiology: alterations with disease and aging
-
GoldbergerAL, AmaralLAN, GlassL, HausdorffJM, IvanovPC, PengCK, StanleyHE. 2002. Fractal dynamics in physiology: alterations with disease and aging. Proc Nat Acad Sci. 19(1):2466-2472.
-
(2002)
Proc Nat Acad Sci
, vol.19
, Issue.1
, pp. 2466-2472
-
-
Goldberger, A.L.1
Amaral, L.A.N.2
Glass, L.3
Hausdorff, J.M.4
Ivanov, P.C.5
Peng, C.K.6
Stanley, H.E.7
-
13
-
-
0000090102
-
Finite sample corrections to entropy and dimension estimates
-
GrassbergerP. 1988. Finite sample corrections to entropy and dimension estimates. Phys Lett A. 128(6-7):369-373.
-
(1988)
Phys Lett A
, vol.128
, Issue.6-7
, pp. 369-373
-
-
Grassberger, P.1
-
14
-
-
4243243202
-
Estimation of the Kolmogrov entropy from a chaotic signal
-
GrassbergerP, ProcacciaI. 1983. Estimation of the Kolmogrov entropy from a chaotic signal. Phys Rev A. 28:2591-2593.
-
(1983)
Phys Rev A
, vol.28
, pp. 2591-2593
-
-
Grassberger, P.1
Procaccia, I.2
-
16
-
-
0020083498
-
The meaning and use of the area under receiver operating characteristic (ROC) curve
-
HanleyJA, McNeilBJ. 1982. The meaning and use of the area under receiver operating characteristic (ROC) curve. Radiology. 143:29-36.
-
(1982)
Radiology
, vol.143
, pp. 29-36
-
-
Hanley, J.A.1
McNeil, B.J.2
-
17
-
-
23944462224
-
Gait variability: methods, modeling and meaning
-
HausdorffJM. 2005. Gait variability: methods, modeling and meaning. J NeuroEng Rehab. 2:19.
-
(2005)
J NeuroEng Rehab
, vol.2
, pp. 19
-
-
Hausdorff, J.M.1
-
18
-
-
0031920861
-
Gait variability and basal ganglia disorders: stride-to-stride variations of gait cycle timing in Parkinson's disease and Huntington's disease
-
HausdorffJM, CudkowiczME, FirtionR, WeiJY, GoldbergerAL. 1998. Gait variability and basal ganglia disorders: stride-to-stride variations of gait cycle timing in Parkinson's disease and Huntington's disease. Mov Disord. 13:428-437.
-
(1998)
Mov Disord
, vol.13
, pp. 428-437
-
-
Hausdorff, J.M.1
Cudkowicz, M.E.2
Firtion, R.3
Wei, J.Y.4
Goldberger, A.L.5
-
19
-
-
0030935591
-
Increased gait unsteadiness in community-dwelling elderly fallers
-
HausdorffJM, EdelbergHK, MitchellSL, GoldbergerAL, WeiJY. 1997. Increased gait unsteadiness in community-dwelling elderly fallers. Arch Phys Med Rehab. 78:278-283.
-
(1997)
Arch Phys Med Rehab
, vol.78
, pp. 278-283
-
-
Hausdorff, J.M.1
Edelberg, H.K.2
Mitchell, S.L.3
Goldberger, A.L.4
Wei, J.Y.5
-
20
-
-
0028815016
-
Is walking a random walk? Evidence for long-range correlations in the stride interval of human gait
-
HausdorffJM, PengCK, LadinZ, WeiJY, GoldbergerAL. 1995. Is walking a random walk? Evidence for long-range correlations in the stride interval of human gait. J Appl Physiol. 78:349-358.
-
(1995)
J Appl Physiol
, vol.78
, pp. 349-358
-
-
Hausdorff, J.M.1
Peng, C.K.2
Ladin, Z.3
Wei, J.Y.4
Goldberger, A.L.5
-
21
-
-
0029920856
-
Fractal dynamics of human gait: stability of long-range correlations in stride interval fluctuations
-
HausdorffJM, PurdonPL, PengCK, LadinZ, GoldbergerAL. 1996. Fractal dynamics of human gait: stability of long-range correlations in stride interval fluctuations. J Appl Physiol. 80:1448-1457.
-
(1996)
J Appl Physiol
, vol.80
, pp. 1448-1457
-
-
Hausdorff, J.M.1
Purdon, P.L.2
Peng, C.K.3
Ladin, Z.4
Goldberger, A.L.5
-
22
-
-
0034880078
-
Gait variability and fall risk in community-living older adults: a 1-year prospective study
-
HausdorffJM, RiosDA, EdelbergHK. 2001. Gait variability and fall risk in community-living older adults: a 1-year prospective study. Arch Phys Med Rehab. 82:1050-1056.
-
(2001)
Arch Phys Med Rehab
, vol.82
, pp. 1050-1056
-
-
Hausdorff, J.M.1
Rios, D.A.2
Edelberg, H.K.3
-
23
-
-
0037338555
-
Impaired regulation of stride variability in Parkinson's disease subjects with freezing of gait
-
HausdorffJM, SchaafsmaJD, BalashY, BartelsAL, GurevichT, GiladiN. 2003. Impaired regulation of stride variability in Parkinson's disease subjects with freezing of gait. Exp Brain Res. 149:187-194.
-
(2003)
Exp Brain Res
, vol.149
, pp. 187-194
-
-
Hausdorff, J.M.1
Schaafsma, J.D.2
Balash, Y.3
Bartels, A.L.4
Gurevich, T.5
Giladi, N.6
-
24
-
-
19644372637
-
Gait instability and fractal dynamics of older adults with a 'cautious' gait: why do certain older adults walk fearcully?
-
HermanT, GiladiN, GurevichT, HausdorffJM. 2005. Gait instability and fractal dynamics of older adults with a 'cautious' gait: why do certain older adults walk fearcully?Gait Posture. 21:178-185.
-
(2005)
Gait Posture
, vol.21
, pp. 178-185
-
-
Herman, T.1
Giladi, N.2
Gurevich, T.3
Hausdorff, J.M.4
-
25
-
-
34247224276
-
Walking speed influences on gait cylcle variability
-
JordanK, ChallisJH, NewellKM. 2007. Walking speed influences on gait cylcle variability. Gait Posture. 26:128-134.
-
(2007)
Gait Posture
, vol.26
, pp. 128-134
-
-
Jordan, K.1
Challis, J.H.2
Newell, K.M.3
-
26
-
-
0025858949
-
Aging and the complexity of cardiovascular dynamics
-
KaplanDT, FurmanMI, PincusSM, RyanSM, LipsitzLA, GoldbergerAL. 1991. Aging and the complexity of cardiovascular dynamics. Biophys J. 59:945-949.
-
(1991)
Biophys J
, vol.59
, pp. 945-949
-
-
Kaplan, D.T.1
Furman, M.I.2
Pincus, S.M.3
Ryan, S.M.4
Lipsitz, L.A.5
Goldberger, A.L.6
-
27
-
-
57649170979
-
Understanding ageing effects by approximate entropy analysis of gait variability
-
IEEE Press, Lyon, France
-
KarmakarCK, KhandokerAH, BeggRK, PalaniswamiM, TaylorS. 2007. Understanding ageing effects by approximate entropy analysis of gait variability. IEEE Engineering in Medicine and Biology ConferenceIEEE PressLyon, France. p. 1965-1968.
-
(2007)
IEEE Engineering in Medicine and Biology Conference
, pp. 1965-1968
-
-
Karmakar, C.K.1
Khandoker, A.H.2
Begg, R.K.3
Palaniswami, M.4
Taylor, S.5
-
28
-
-
40949152917
-
A comparative study on approximate entropy measure and poincaré plot indexes of minimum foot clearance variability in the elderly during walking
-
KhandokerAH, PalaniswamiM, BeggRK. 2008. A comparative study on approximate entropy measure and poincaré plot indexes of minimum foot clearance variability in the elderly during walking. J NeuroEng Rehab. 5:4.
-
(2008)
J NeuroEng Rehab
, vol.5
, pp. 4
-
-
Khandoker, A.H.1
Palaniswami, M.2
Begg, R.K.3
-
29
-
-
49649094514
-
Investigating scale invariant dynamics in minimum toe clearance variability of the young and elderly during treadmill walking
-
KhandokerAH, TaylorSB, KarmakarCK, BeggRK, PalaniswamiM. 2008. Investigating scale invariant dynamics in minimum toe clearance variability of the young and elderly during treadmill walking. IEEE Transact Neural Syst Rehab Eng. 16(4):380-389.
-
(2008)
IEEE Transact Neural Syst Rehab Eng
, vol.16
, Issue.4
, pp. 380-389
-
-
Khandoker, A.H.1
Taylor, S.B.2
Karmakar, C.K.3
Begg, R.K.4
Palaniswami, M.5
-
30
-
-
0031042280
-
Gait changes in older adults: predictors of falls or indicators of fear
-
MakiBE. 1997. Gait changes in older adults: predictors of falls or indicators of fear. J Am Geriatr Soc. 45(3):278-283.
-
(1997)
J Am Geriatr Soc
, vol.45
, Issue.3
, pp. 278-283
-
-
Maki, B.E.1
-
31
-
-
0027468308
-
Human walking and higher-level gait disorders, particularly in the elderly
-
NuttJG, MarsdenCD, ThompsonPD. 1993. Human walking and higher-level gait disorders, particularly in the elderly. Neurology. 43:268-279.
-
(1993)
Neurology
, vol.43
, pp. 268-279
-
-
Nutt, J.G.1
Marsden, C.D.2
Thompson, P.D.3
-
32
-
-
0026015905
-
Approximate entropy as a measure of system complexity
-
PincusSM. 1991. Approximate entropy as a measure of system complexity. Proc Natl Acad Sci. 88:2297-2301.
-
(1991)
Proc Natl Acad Sci
, vol.88
, pp. 2297-2301
-
-
Pincus, S.M.1
-
33
-
-
0028355806
-
Physiological time-series analysis: what does regularity quantify
-
PincusSM, GoldbergerAL. 1994. Physiological time-series analysis: what does regularity quantify. Am J Physiol. 266:1643-1656.
-
(1994)
Am J Physiol
, vol.266
, pp. 1643-1656
-
-
Pincus, S.M.1
Goldberger, A.L.2
-
34
-
-
84949341438
-
Approximate entropy: statistical properties and applications
-
PincusSM, HuangWM. 1992. Approximate entropy: statistical properties and applications. Commun Stat Theory Meth. 21(11):3061-3077.
-
(1992)
Commun Stat Theory Meth
, vol.21
, Issue.11
, pp. 3061-3077
-
-
Pincus, S.M.1
Huang, W.M.2
-
35
-
-
0026780669
-
Quantification of hormone pulsatility via an approximate entropy algorithm
-
PincusSM, KeefeDL. 1992. Quantification of hormone pulsatility via an approximate entropy algorithm. Am J Physiol. 262:E741-E754.
-
(1992)
Am J Physiol
, vol.262
-
-
Pincus, S.M.1
Keefe, D.L.2
-
37
-
-
0033949457
-
Physiological time-series analysis using approximate entropy and sample entropy
-
RichmanJS, MoormanJR. 2000. Physiological time-series analysis using approximate entropy and sample entropy. Am J Physiol Hear Circ Physiol. 278:H2039-H2049.
-
(2000)
Am J Physiol Hear Circ Physiol
, vol.278
-
-
Richman, J.S.1
Moorman, J.R.2
-
38
-
-
36048981440
-
Fractal scale-invariant and nonlinear properties of cardiac dynamics remain stable with advanced age: a new mechanistic picture of cardiac control in healthy elderly
-
SchmittDT, IvanovPC. 2007. Fractal scale-invariant and nonlinear properties of cardiac dynamics remain stable with advanced age: a new mechanistic picture of cardiac control in healthy elderly. Am J Physiol Regulat Integrative Comp Physiol. 293:1923-1937.
-
(2007)
Am J Physiol Regulat Integrative Comp Physiol
, vol.293
, pp. 1923-1937
-
-
Schmitt, D.T.1
Ivanov, P.C.2
-
39
-
-
44049111332
-
Testing for nonlinearity in time series: the method of surrogate data
-
TheilerJ, EubankS, LongtinA, GaldrikianB, FarmerJD. 1992. Testing for nonlinearity in time series: the method of surrogate data. Physica. 58:77-94.
-
(1992)
Physica
, vol.58
, pp. 77-94
-
-
Theiler, J.1
Eubank, S.2
Longtin, A.3
Galdrikian, B.4
Farmer, J.D.5
-
40
-
-
0036149367
-
Changing complexity in human behaviour and physiology through aging and disease
-
VaillancourtD, NewellK. 2002. Changing complexity in human behaviour and physiology through aging and disease. Neurobiol Aging. 23:1-11.
-
(2002)
Neurobiol Aging
, vol.23
, pp. 1-11
-
-
Vaillancourt, D.1
Newell, K.2
|