Nicholas Stergiou, PhD

Professor

  • 6991 Citations
  • 40 h-Index
19952020

Research output per year

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Research Output

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30 Scopus citations

ACL deficiency affects stride-to-stride variability as measured using nonlinear methodology

Moraiti, C., Stergiou, N., Ristanis, S. & Georgoulis, A. D., Dec 1 2007, In : Knee Surgery, Sports Traumatology, Arthroscopy. 15, 12, p. 1406-1413 8 p.

Research output: Contribution to journalArticle

71 Scopus citations

ACL reconstructed patients with a BPTB graft present an impaired vastus lateralis neuromuscular response during high intensity running

Patras, K., Ziogas, G., Ristanis, S., Tsepis, E., Stergiou, N. & Georgoulis, A. D., Nov 1 2010, In : Journal of Science and Medicine in Sport. 13, 6, p. 573-577 5 p.

Research output: Contribution to journalArticle

8 Scopus citations

A comparison of interventions for children with cerebral palsy to improve sitting postural control: A clinical trial

Harbourne, R. T., Willett, S., Kyvelidou, A., Deffeyes, J. & Stergiou, N., Dec 1 2010, In : Physical therapy. 90, 12, p. 1881-1898 18 p.

Research output: Contribution to journalArticle

42 Scopus citations

Adaptation and prosthesis effects on stride-to-stride fluctuations in amputee gait

Wurdeman, S. R., Myers, S. A., Jacobsen, A. L. & Stergiou, N., Jun 23 2014, In : PloS one. 9, 6, e100125.

Research output: Contribution to journalArticle

18 Scopus citations

A dynamical systems investigation of lower extremity coordination during running over obstacles

Stergiou, N., Jensen, J. L., Bates, B. T., Scholten, S. D. & Tzetzis, G., Mar 10 2001, In : Clinical Biomechanics. 16, 3, p. 213-221 9 p.

Research output: Contribution to journalArticle

60 Scopus citations

Aging affects postural tracking of complex visual motion cues

Sotirakis, H., Kyvelidou, A., Mademli, L., Stergiou, N. & Hatzitaki, V., Sep 1 2016, In : Experimental Brain Research. 234, 9, p. 2529-2540 12 p.

Research output: Contribution to journalArticle

7 Scopus citations

Aging and partial body weight support affects gait variability

Kyvelidou, A., Kurz, M. J., Ehlers, J. L. & Stergiou, N., Oct 16 2008, In : Journal of NeuroEngineering and Rehabilitation. 5, 22.

Research output: Contribution to journalArticle

20 Scopus citations

Amputation effects on the underlying complexity within transtibial amputee ankle motion

Wurdeman, S. R., Myers, S. A. & Stergiou, N., Mar 1 2014, In : Chaos (Woodbury, N.Y.). 24, 1, 1 p.

Research output: Contribution to journalArticle

11 Scopus citations
40 Scopus citations

An improved surrogate method for detecting the presence of chaos in gait

Miller, D. J., Stergiou, N. & Kurz, M. J., Oct 31 2006, In : Journal of Biomechanics. 39, 15, p. 2873-2876 4 p.

Research output: Contribution to journalArticle

52 Scopus citations

A novel and safe approach to simulate cutting movements using ground reaction forces

Lanier, A. S., Knarr, B. A., Stergiou, N. & Buchanan, T. S., Aug 11 2018, In : Sensors (Switzerland). 18, 8, 2631.

Research output: Contribution to journalArticle

81 Scopus citations

Anterior cruciate ligament reconstruction results in alterations in gait variability

Moraiti, C. O., Stergiou, N., Vasiliadis, H. S., Motsis, E. & Georgoulis, A., Jun 1 2010, In : Gait and Posture. 32, 2, p. 169-175 7 p.

Research output: Contribution to journalArticle

40 Scopus citations

Anterior cruciate ligament reconstruction with a quadrupled hamstring autograft does not restore tibial rotation

Georgoulis, A. D., Ristanis, S., Chouliaras, V., Moraiti, C. & Stergiou, N., Sep 1 2005, In : Techniques in Orthopaedics. 20, 3, p. 328-333 6 p.

Research output: Contribution to journalArticle

4 Scopus citations
17 Scopus citations

Anterior-posterior and medial-lateral control of sway in infants during sitting acquisition does not become adult-like

Cignetti, F., Kyvelidou, A., Harbourne, R. T. & Stergiou, N., Jan 1 2011, In : Gait and Posture. 33, 1, p. 88-92 5 p.

Research output: Contribution to journalArticle

18 Scopus citations

An unstable shoe with a rocker bottom redistributes external work

Wurdeman, S. R., Yentes, J. M., Huben, N. B. & Stergiou, N., Jun 1 2012, In : Footwear Science. 4, 2, p. 153-158 6 p.

Research output: Contribution to journalArticle

2 Scopus citations

A perceptual motor intervention improves play behavior in children with moderate to severe cerebral palsy

Ryalls, B. O., Harbourne, R., Kelly-Vance, L., Wickstrom, J., Stergiou, N. & Kyvelidou, A., Jan 1 2016, In : Frontiers in Psychology. 7, MAY, 643.

Research output: Contribution to journalArticle

7 Scopus citations
96 Scopus citations

Approximate entropy used to assess sitting postural sway of infants with developmental delay

Deffeyes, J. E., Harbourne, R. T., Stuberg, W. A. & Stergiou, N., Feb 1 2011, In : Infant Behavior and Development. 34, 1, p. 81-99 19 p.

Research output: Contribution to journalArticle

22 Scopus citations

Approximate entropy values demonstrate impaired neuromotor control of spontaneous leg activity in infants with myelomeningocele

Smith, B. A., Teulier, C., Sansom, J., Stergiou, N. & Ulrich, B. D., Sep 1 2011, In : Pediatric Physical Therapy. 23, 3, p. 241-247 7 p.

Research output: Contribution to journalArticle

16 Scopus citations

A remote markerless human gait tracking for e-healthcare based on content-aware wireless multimedia communications

Luo, H., Ci, S., Wu, D., Stergiou, N. & Siu, J. K-C., Feb 1 2010, In : IEEE Wireless Communications. 17, 1, p. 44-50 7 p., 5416349.

Research output: Contribution to journalArticle

28 Scopus citations

Asynchrony between subtalar and knee joint function during running

Stergiou, N., Bates, B. T. & James, S. L., Jan 1 1999, In : Medicine and science in sports and exercise. 31, 11, p. 1645-1655 11 p.

Research output: Contribution to journalArticle

75 Scopus citations

A template for the exploration of chaotic locomotive patterns

Kurz, M. J., Stergiou, N., Heidel, J. & Foster, E. T., Jan 1 2005, In : Chaos, Solitons and Fractals. 23, 2, p. 485-493 9 p.

Research output: Contribution to journalArticle

15 Scopus citations

Attractor divergence as a metric for assessing walking balance

Kurz, M. J., Markopoulou, K. & Stergiou, N., Apr 2010, In : Nonlinear Dynamics, Psychology, and Life Sciences. 14, 2, p. 151-164 14 p.

Research output: Contribution to journalArticle

30 Scopus citations

Auditory and Visual External Cues Have Different Effects on Spatial but Similar Effects on Temporal Measures of Gait Variability

Vaz, J. R., Rand, T., Fujan-Hansen, J., Mukherjee, M. & Stergiou, N., Feb 11 2020, In : Frontiers in Physiology. 11, 67.

Research output: Contribution to journalArticle

Open Access

Baseline measures are altered in biomechanical studies

Stergiou, N. & Scott, M. M., Jan 1 2005, In : Journal of Biomechanics. 38, 1, p. 175-178 4 p.

Research output: Contribution to journalArticle

9 Scopus citations

Bilateral claudication results in alterations in the gait biomechanics at the hip and ankle joints

Chen, S. J., Pipinos, I. I., Johanning, J. M., Radovic, M., Huisinga, J. M., Myers, S. A. & Stergiou, N., Aug 1 2008, In : Journal of Biomechanics. 41, 11, p. 2506-2514 9 p.

Research output: Contribution to journalArticle

38 Scopus citations

Biomechanical analyses of stair-climbing while dual-tasking

Vallabhajosula, S., Tan, C. W., Mukherjee, M., Davidson, A. J. & Stergiou, N., Apr 13 2015, In : Journal of Biomechanics. 48, 6, p. 921-929 9 p.

Research output: Contribution to journalArticle

14 Scopus citations

Center of pressure and the projection of the time-course of sitting skill acquisition

Haworth, J. L., Harbourne, R. T., Vallabhajosula, S. & Stergiou, N., Sep 1 2013, In : Gait and Posture. 38, 4, p. 806-811 6 p.

Research output: Contribution to journalArticle

1 Scopus citations

Changes in human walking dynamics induced by uneven terrain are reduced with ongoing exposure, but a higher variability persists

Kent, J. A., Sommerfeld, J. H. & Stergiou, N., Dec 1 2019, In : Scientific reports. 9, 1, 17664.

Research output: Contribution to journalArticle

Open Access

Children's looking preference for biological motion may be related to an affinity for mathematical chaos

Haworth, J. L., Kyvelidou, A., Fisher, W. W. & Stergiou, N., Jan 1 2015, In : Frontiers in Psychology. 6, MAR, 1 p.

Research output: Contribution to journalArticle

2 Scopus citations

Children with moderate to severe cerebral palsy may not benefit from stochastic vibration when developing independent sitting

Kyvelidou, A., Harbourne, R. T., Haworth, J., Schmid, K. K. & Stergiou, N., Mar 10 2017, (Accepted/In press) In : Developmental Neurorehabilitation. p. 1-9 9 p.

Research output: Contribution to journalArticle

2 Scopus citations
61 Scopus citations

Comparison of gait patterns between young and elderly women: An examination of coordination

Byrne, J. E., Stergiou, N., Blanke, D., Houser, J. J., Kurz, M. J. & Hageman, P. A., Feb 2002, In : Perceptual and motor skills. 94, 1, p. 265-280 16 p.

Research output: Contribution to journalArticle

36 Scopus citations

Complex adaptive behavior and dexterous action

Harrison, S. J. & Stergiou, N., Jan 1 2015, In : Nonlinear Dynamics, Psychology, and Life Sciences. 19, 4, p. 345-394 50 p.

Research output: Contribution to journalArticle

26 Scopus citations

Complexity of postural control in infants: linear and nonlinear features revealed by principal component analysis

Harbourne, R. T., Deffeyes, J. E., Kyvelidou, A. & Stergiou, N., Jan 1 2009, In : Nonlinear Dynamics, Psychology, and Life Sciences. 13, 1, p. 123-144 22 p.

Research output: Contribution to journalArticle

26 Scopus citations

Detecting altered postural control after cerebral concussion in athletes with normal postural stability

Cavanaugh, J. T., Guskiewicz, K. M., Giuliani, C., Marshall, S., Mercer, V. & Stergiou, N., Nov 1 2005, In : British Journal of Sports Medicine. 39, 11, p. 805-811 7 p.

Research output: Contribution to journalArticle

153 Scopus citations

Development of upper body coordination during sitting in typically developing infants

Kyvelidou, A., Stuberg, W. A., Harbourne, R. T., Deffeyes, J. E., Blanke, D. & Stergiou, N., May 1 2009, In : Pediatric Research. 65, 5, p. 553-558 6 p.

Research output: Contribution to journalArticle

13 Scopus citations

Does footwear affect ankle coordination strategies?

Kurz, M. J. & Stergiou, N., Jan 1 2004, In : Journal of the American Podiatric Medical Association. 94, 1, p. 53-58 6 p.

Research output: Contribution to journalArticle

30 Scopus citations
21 Scopus citations

Do lower-extremity joint dynamics change when stair negotiation is initiated with a self-selected comfortable gait speed?

Vallabhajosula, S., Yentes, J. M., Momcilovic, M., Blanke, D. J. & Stergiou, N., Feb 1 2012, In : Gait and Posture. 35, 2, p. 203-208 6 p.

Research output: Contribution to journalArticle

16 Scopus citations

Dynamic balance changes within three weeks of fitting a new prosthetic foot component

Kent, J. A., Stergiou, N. & Wurdeman, S. R., Oct 2017, In : Gait and Posture. 58, p. 23-29 7 p.

Research output: Contribution to journalArticle

2 Scopus citations

Dynamic perception of dynamic affordances: walking on a ship at sea

Walter, H., Wagman, J. B., Stergiou, N., Erkmen, N. & Stoffregen, T. A., Feb 1 2017, In : Experimental Brain Research. 235, 2, p. 517-524 8 p.

Research output: Contribution to journalArticle

4 Scopus citations

Dynamics of stride interval characteristics during continuous stairmill climbing

Raffalt, P. C., Vallabhajosula, S., Renz, J. J., Mukherjee, M. & Stergiou, N., Aug 23 2017, In : Frontiers in Physiology. 8, AUG, 609.

Research output: Contribution to journalArticle

2 Scopus citations

Early complexity supports development of motor behaviors in the first months of life

Dusing, S. C., Thacker, L. R., Stergiou, N. & Galloway, J. C., May 1 2013, In : Developmental Psychobiology. 55, 4, p. 404-414 11 p.

Research output: Contribution to journalArticle

17 Scopus citations
4 Scopus citations

Effect of femoral tunnel placement for reconstruction of the anterior cruciate ligament on tibial rotation

Ristanis, S., Stergiou, N., Siarava, E., Ntoulia, A., Mitsionis, G. & Georgoulis, A. D., Sep 1 2009, In : Journal of Bone and Joint Surgery - Series A. 91, 9, p. 2151-2158 8 p.

Research output: Contribution to journalArticle

39 Scopus citations