Nicholas Stergiou, PhD

Professor

  • 6759 Citations
  • 39 h-Index
19952019
If you made any changes in Pure, your changes will be visible here soon.

Research Output 1995 2019

Filter
Article
2019
Social Adjustment
Diabetic Neuropathies
Peripheral Nervous System Diseases
Gait
Leg
3 Citations (Scopus)

Functional changes through the usage of 3D-printed transitional prostheses in children

Zuniga, J. M., Peck, J. L., Srivastava, R., Pierce, J. E., Dudley, D. R., Than, N. A. & Stergiou, N., Jan 2 2019, In : Disability and Rehabilitation: Assistive Technology. 14, 1, p. 68-74 7 p.

Research output: Contribution to journalArticle

Prosthetics
Prostheses and Implants
Patient rehabilitation
Cyborgs
3D printers

Locomotor patterns change over time during walking on an uneven surface

Kent, J. A., Sommerfeld, J. H., Mukherjee, M., Takahashi, K. Z. & Stergiou, N., Jan 1 2019, In : Journal of Experimental Biology. 222, 14, jeb202093.

Research output: Contribution to journalArticle

Open Access
walking
Walking
Foot
Young Adult
mass movement
2 Citations (Scopus)

Selection Procedures for the Largest Lyapunov Exponent in Gait Biomechanics

Raffalt, P. C., Kent, J. A., Wurdeman, S. R. & Stergiou, N., Apr 15 2019, In : Annals of biomedical engineering. 47, 4, p. 913-923 11 p.

Research output: Contribution to journalArticle

Biomechanics
Time series
2 Citations (Scopus)

Stride-time variability is related to sensorimotor cortical activation during forward and backward walking

Groff, B. R., Antonellis, P., Schmid, K. K., Knarr, B. & Stergiou, N., Jan 23 2019, In : Neuroscience Letters. 692, p. 150-158 9 p.

Research output: Contribution to journalArticle

Motor Cortex
Walking
Head Movements
Near-Infrared Spectroscopy
Artifacts

Synchronization dynamics modulates stride-to-stride fluctuations when walking to an invariant but not to a fractal-like stimulus

Vaz, J. R., Groff, B. R., Rowen, D. A., Knarr, B. A. & Stergiou, N., Jun 21 2019, In : Neuroscience Letters. 704, p. 28-35 8 p.

Research output: Contribution to journalArticle

Fractals
Walking
Gait
Aptitude
Task Performance and Analysis
1 Citation (Scopus)
Amputation
Prostheses and Implants
Foot
Amputees
Gait
2018

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

Anterior Cruciate Ligament
Force control
Advisory Committees
Knee Injuries
Sensory Feedback
1 Citation (Scopus)

Lower limb joint angle variability and dimensionality are different in stairmill climbing and treadmill walking

Raffalt, P. C., Vallabhajosula, S., Renz, J. J., Mukherjee, M. & Stergiou, N., Dec 1 2018, In : Royal Society Open Science. 5, 12, 180996.

Research output: Contribution to journalArticle

Walking
Lower Extremity
Joints
Gait
Ankle

Orderliness of visual stimulus motion mediates sensorimotor coordination

Haworth, J. & Stergiou, N., Oct 11 2018, In : Frontiers in Physiology. 9, OCT, 1441.

Research output: Contribution to journalArticle

Recurrence
Periodicity
Noise

Stride-to-stride fluctuations in transtibial amputees are not affected by changes in push-off mechanics from using different prostheses

Rock, C. G., Wurdeman, S. R., Stergiou, N. & Takahashi, K. Z., Oct 2018, In : PloS one. 13, 10, e0205098.

Research output: Contribution to journalArticle

Amputees
prostheses
Prosthetics
Mechanics
mechanics
Fingers
Hemodynamics
Fractals
Thumb
Brain
2017
2 Citations (Scopus)

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

Cerebral Palsy
Vibration
Outcome Assessment (Health Care)
Pressure
Therapeutics
1 Citation (Scopus)

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

Walking
Foot
Prostheses and Implants
Amputees
Extremities
3 Citations (Scopus)

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

Ships
Oceans and Seas
Walking
Aptitude
2 Citations (Scopus)

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

Walking
Entropy
Running
Young Adult
Healthy Volunteers
3 Citations (Scopus)

Infant sitting postural control appears robust across changes in surface context

Kokkoni, E., Haworth, J. L., Harbourne, R. T., Stergiou, N. & Kyvelidou, A., Oct 2 2017, In : Somatosensory and Motor Research. 34, 4, p. 265-272 8 p.

Research output: Contribution to journalArticle

Posture
Pressure
2 Citations (Scopus)

Mastoid vibration affects dynamic postural control during gait in healthy older adults

Chien, J. H., Mukherjee, M., Kent, J. & Stergiou, N., Jan 27 2017, In : Scientific reports. 7, 41547.

Research output: Contribution to journalArticle

Design of experiments
Deterioration
Screening
7 Citations (Scopus)
Nervous System
Acoustic Stimulation
Aptitude
Physical Therapists
Therapeutics
7 Citations (Scopus)

Muscle strength and control characteristics are altered by peripheral artery disease

Schieber, M. N., Hasenkamp, R. M., Pipinos, I. I., Johanning, J. M., Stergiou, N., DeSpiegelaere, H. K., Chien, J. H. & Myers, S. A., Jul 2017, In : Journal of vascular surgery. 66, 1, p. 178-186.e12

Research output: Contribution to journalArticle

Peripheral Arterial Disease
Muscle Strength
Pain
Torque
Leg
13 Citations (Scopus)
Chronic Obstructive Pulmonary Disease
Healthy Volunteers
Gait
Accidental Falls
Entropy
3 Citations (Scopus)

Posture and gaze tracking of a vertically moving target reveals age-related constraints in visuo-motor coupling

Sotirakis, H., Kyvelidou, A., Stergiou, N. & Hatzitaki, V., Jul 27 2017, In : Neuroscience Letters. 654, p. 12-16 5 p.

Research output: Contribution to journalArticle

Posture
Entropy
Direction compound
1 Citation (Scopus)

Reduced vertical displacement of the center of mass is not accompanied by reduced oxygen uptake during walking

Wurdeman, S. R., Raffalt, P. C. & Stergiou, N., Dec 1 2017, In : Scientific reports. 7, 1, 17182.

Research output: Contribution to journalArticle

walking
oxygen
expenditure
limb
energy
5 Citations (Scopus)

Reliability of center of pressure measures for assessing the development of sitting postural control through the stages of sitting

Wickstrom, J., Stergiou, N. & Kyvelidou, A., Jul 1 2017, In : Gait and Posture. 56, p. 8-13 6 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Pressure
Aptitude
Child Development
Posture
2 Citations (Scopus)

Speed and Rhythm Affect Temporal Structure of Variability in Reaching Poststroke: A Pilot Study

Sethi, A., Stergiou, N., Patterson, T. S., Patten, C. & Richards, L. G., Jan 2 2017, In : Journal of Motor Behavior. 49, 1, p. 35-45 11 p.

Research output: Contribution to journalArticle

Entropy
Cues
Upper Extremity
Joints
Stroke
2 Citations (Scopus)

Step Activity and 6-Minute Walk Test Outcomes When Wearing Low-Activity or High-Activity Prosthetic Feet

Wurdeman, S. R., Schmid, K. K., Myers, S. A., Jacobsen, A. L. & Stergiou, N., May 1 2017, In : American Journal of Physical Medicine and Rehabilitation. 96, 5, p. 294-300 7 p.

Research output: Contribution to journalArticle

Foot
Walk Test
Heel
Amputation
Ankle
2016
6 Citations (Scopus)

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

Cues
Entropy
Posture
Young Adult
Age Groups
7 Citations (Scopus)

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

Child Behavior
Cerebral Palsy
Hand
Outcome Assessment (Health Care)
6 Citations (Scopus)

Effects of aging on the relationship between cognitive demand and step variability during dual-task walking

Decker, L. M., Cignetti, F., Hunt, N., Potter, J. F., Stergiou, N. & Studenski, S. A., Aug 1 2016, In : AGE. 38, 4, p. 363-375 13 p.

Research output: Contribution to journalArticle

Gait
Walking
Young Adult
Posture
2 Citations (Scopus)

Hallux valgus surgery affects kinematic parameters during gait

Klugarova, J., Janura, M., Svoboda, Z., Sos, Z., Stergiou, N. & Klugar, M., Dec 1 2016, In : Clinical Biomechanics. 40, p. 20-26 7 p.

Research output: Contribution to journalArticle

Hallux Valgus
Gait
Biomechanical Phenomena
Pelvis
Walking
5 Citations (Scopus)
3 Citations (Scopus)

Mastoid Vibration Affects Dynamic Postural Control During Gait

Chien, J. H., Mukherjee, M. & Stergiou, N., Sep 1 2016, In : Annals of biomedical engineering. 44, 9, p. 2774-2784 11 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Optic flow improves adaptability of spatiotemporal characteristics during split-belt locomotor adaptation with tactile stimulation

Eikema, D. J. A., Chien, J. H., Stergiou, N., Myers, S. A., Scott-Pandorf, M. M., Bloomberg, J. J. & Mukherjee, M., Feb 1 2016, In : Experimental Brain Research. 234, 2, p. 511-522 12 p.

Research output: Contribution to journalArticle

Optic Flow
Touch
Walking
Photic Stimulation
Vibration
3 Citations (Scopus)

The rim and the ancient mariner: The nautical horizon affects postural sway in older adults

Munafo, J., Wade, M. G., Stergiou, N. & Stoffregen, T. A., Dec 2016, In : PloS one. 11, 12, e0166900.

Research output: Contribution to journalArticle

Ships
ships
Oceans and Seas
posture
Posture
2015
12 Citations (Scopus)

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

Stairs
Biomechanical Phenomena
Joints
Toes
Activities of Daily Living
1 Citation (Scopus)

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

Recurrence
Child Development
Posture
22 Citations (Scopus)

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

Adaptive Behavior
Neurology
Human Behavior
Interactivity
Self-organization
10 Citations (Scopus)

Gait mechanics in patients with chronic obstructive pulmonary disease

Yentes, J. M., Schmid, K. K., Blanke, D., Romberger, D., Rennard, S. I. & Stergiou, N., Feb 28 2015, In : Respiratory Research. 16, 1, 31.

Research output: Contribution to journalArticle

Mechanics
Gait
Chronic Obstructive Pulmonary Disease
Ankle
Statistical Models
3 Citations (Scopus)

Human gait at sea while walking fore-aft vs. athwart

Haaland, E., Kaipust, J., Wang, Y., Stergiou, N. & Stoffregen, T. A., May 1 2015, In : Aerospace Medicine and Human Performance. 86, 5, p. 435-439 5 p.

Research output: Contribution to journalArticle

Gait
Oceans and Seas
Walking
Ships
Foot
6 Citations (Scopus)

Plantar tactile perturbations enhance transfer of split-belt locomotor adaptation

Mukherjee, M., Eikema, D. J. A., Chien, J. H., Myers, S. A., Scott-Pandorf, M., Bloomberg, J. J. & Stergiou, N., Oct 26 2015, In : Experimental Brain Research. 233, 10, p. 3005-3012 8 p.

Research output: Contribution to journalArticle

Touch
Gait
Walking
Learning
Locomotion
7 Citations (Scopus)

Postural sway and gaze can track the complex motion of a visual target

Hatzitaki, V., Stergiou, N., Sofianidis, G. & Kyvelidou, A., Mar 16 2015, In : PloS one. 10, 3, e0119828.

Research output: Contribution to journalArticle

Feedback
learning
Noise
Sensory Feedback
Entropy
8 Citations (Scopus)

Sitting postural control affects the development of focused attention in children with cerebral palsy

Surkar, S. M., Edelbrock, C., Stergiou, N., Berger, S. & Harbourne, R., Mar 1 2015, In : Pediatric Physical Therapy. 27, 1, p. 16-22 7 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Postural Balance
Motor Skills
Growth and Development
Cognition
3 Citations (Scopus)

Step activity and stride-to-stride fluctuations are negatively correlated in individuals with transtibial amputation

Kent, J. A., Stergiou, N. & Wurdeman, S. R., Dec 1 2015, In : Clinical Biomechanics. 30, 10, p. 1225-1229 5 p.

Research output: Contribution to journalArticle

Amputation
Lower Extremity
Joints
Ankle
Walking
6 Citations (Scopus)

Subjective Reports and Postural Performance Among Older Adult Passengers on a Sea Voyage

Munafo, J., Wade, M. G., Stergiou, N. & Stoffregen, T. A., Apr 3 2015, In : Ecological Psychology. 27, 2, p. 127-143 17 p.

Research output: Contribution to journalArticle

Ships
ships
Oceans and Seas
ship motion
vacations
2 Citations (Scopus)

Walking Before and During a Sea Voyage

Chang, C. H., Stergiou, N., Kaipust, J., Haaland, E., Wang, Y., Chen, F. C. & Stoffregen, T. A., Jan 2 2015, In : Ecological Psychology. 27, 1, p. 87-101 15 p.

Research output: Contribution to journalArticle

Docks
walking
Oceans and Seas
Walking
Ships
2014
18 Citations (Scopus)

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

Amputees
prostheses
gait
Gait
Ankle
11 Citations (Scopus)

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

Amputees
Prosthetics
Amputation
Ankle
Prostheses and Implants
6 Citations (Scopus)

Gaze and posture coordinate differently with the complexity of visual stimulus motion

Haworth, J. L., Vallabhajosula, S. & Stergiou, N., Sep 2014, In : Experimental Brain Research. 232, 9, p. 2797-2806 10 p.

Research output: Contribution to journalArticle

Posture
Entropy
Analysis of Variance
Equipment and Supplies
14 Citations (Scopus)

Locomotor Sensory Organization Test: A Novel Paradigm for the Assessment of Sensory Contributions in Gait

Chien, J. H., Eikema, D. J. A., Mukherjee, M. & Stergiou, N., Nov 21 2014, In : Annals of biomedical engineering. 42, 12, p. 2512-2523 12 p.

Research output: Contribution to journalArticle

Feedback
Trajectories
Processing
5 Citations (Scopus)
Basketball
Torque
Lower Extremity
Wounds and Injuries
Ankle Injuries