Submissions from 2015
Increased minimum toe clearance variability in patients with peripheral arterial disease, Troy Rand, Shane R. Wurdeman, Jason M. Johanning, Iraklis Pipinos, and Sara A. Myers
How to Sync to the Beat of a Persistent Fractal Metronome without Falling Off the Treadmill?, Melvyn Roerdink, Andreas Daffertshofer, Vivien Marmelat, and Peter J. Beek
Lower Extremity Kinematics During a Drop Jump in Individuals With Patellar Tendinopathy, Adam B. Rosen, Jupil Ko, Kathy J. Simpson, Seock-Ho Kim, and Cathleen N. Brown
Human Movement Variability and Aging, Nicholas Stergiou, Jenny A. Kent, and Denise McGrath
Sitting Postural Control Affects the Development of Focused Attention in Children With Cerebral Palsy, Swati Surkar, Christina Edelbrock, Nicholas Stergiou, Sarah Berger, and Regina T. Harbourne
A neuromechanics-based powered ankle exoskeleton to assist walking post-stroke: a feasibility study, Kota Z. Takahashi, Michael D. Lewek, and Gregory S. Sawicki
Biomechanical analyses of stair-climbing while dual-tasking, Srikant Vallabhajosula, Chi Wei Tan, Mukul Mukherjee, Austin Davidson, and Nicholas Stergiou
Gait mechanics in patients with chronic obstructive pulmonary disease, Jenna M. Yentes, Kendra K. Schmid, Daniel Blanke, Debra J. Romberger, Stephen I. Rennard, and Nikolaos Stergiou
Patterns of dominance relationships among the females of a captive female-only group of lion-tailed macaques (Macaca silenus) during the course of the introduction of a new adult male, Pia Zaunmair, Madhur Mangalam, Werner Kaumanns, Mewa Singh, and Leopold Slotta-Bachmayr
Six degree-of-freedom analysis of hip, knee, ankle and foot provides updated understanding of biomechanical work during human walking, Karl E. Zelik, Kota Z. Takahashi, and Gregory S. Sawicki
Cyborg beast: a low-cost 3d-printed prosthetic hand for children with upper-limb differences, Jorge Zuniga, Dimitrios Kastavelis, Jean Peck, John Stollberg, Marc Petrykowski, Adam Carson, and Cristina Fernandez
Submissions from 2014
Locomotor Sensory Organization Test: A Novel Paradigm for the Assessment of Sensory Contributions in Gait, Jung Hung Chien, Diderik Jan Anthony Eikema, Mukul Mukherjee, and Nikolaos Stergiou
Locomotor Sensory Organization Test: A Novel Paradigm for the Assessment of Sensory Contributions in Gait, Jung Hung Chien, Diderik-Jan Eikema, Mukul Mukherjee, and Nicholas Stergiou
Putting reins on the brain. How the body and environment use it, Dobromir Dotov
Sitting and Looking: The Development of Stability and Visual Exploration, Regina T. Harbourne, Bridget O. Ryalls, and Nikolaos Stergiou
Gaze and posture coordinate differently with the complexity of visual stimulus motion, Joshua L. Haworth, Srikant Vallabhajosula, and Nikolaos Stergiou
The influence of auditory-motor coupling on fractal dynamics in human gait, Nathaniel Hunt, Denise McGrath, and Nikolaos Stergiou
Mechanomyographic Parameter Extraction Methods: An Appraisal for Clinical Applications, Morufu Olusola Ibitoye, Nur Azah Hamzaid, Jorge M. Zuniga, Nazirah Hasnan, and Ahmad Khairi Abdul Wahab
Changes in Predicted Muscle Coordination with Subject-Specific Muscle Parameters for Individuals after Stroke, Brian A. Knarr, Darcy S. Reiman, Stuart A. Binder-Macleod, and Jill S. Higginson
Do Right-Handed Monkeys Use the Right Cheek Pouch before the Left?, Madhur Mangalam, Nisarg Desai, and Mewa Singh
Persistent Fluctuations in Stride Intervals under Fractal Auditory Stimulation, Vivien Marmelat, Kjerstin Torre, Peter J. Beek, and Andreas Daffertshofer
A Comparative Assessment of Hand Preference in Captive Red Howler Monkeys, Alouatta seniculus and Yellow-Breasted Capuchin Monkeys, Sapajus xanthosternos, Nasibah Sfar, Madhur Mangalam, Werner Kaumanns, and Mewa Singh
Adaptation and Prosthesis Effects on Stride-to-Stride Fluctuations in Amputee Gait, Shane R. Wurdeman, Sara A. Myers, Adam L. Jacobsen, and Nikolaos Stergiou
Amputation effects on the underlying complexity within transtibial amputee ankle motion, Shane R. Wurdeman, Sara A. Myers, and Nikolaos Stergiou
Lower extremity injury in female basketball players is related to a large difference in peak eversion torque between barefoot and shod conditions, Jenna M. Yentes, Max J. Kurz, and Nikolaos Stergiou
Submissions from 2013
Motor control of the lower extremity musculature in children with cerebral palsy, David J. Arpin, Wayne A. Stuberg, Nick Stergiou, and Max J. Kurz
Lower Extremity Kinematics During Walking and Elliptical Training in Individuals With and Without Traumatic Brain Injury, Thad Buster, Judith Burnfield, Adam P. Taylor, and Nikolaos Stergiou
Enhancing Fundamental Robot-Assisted Surgical Proficiency by Using a Portable Virtual Simulator, Jung Hung Chien, I. H. Suh, Shi-Huyn Park, Mukul Mukherjee, D. Oleynikov, and Ka-Chun Siu
Executive function orchestrates regulation of task-relevant gait fluctuations, Leslie M. Decker, Fabien Cignetti, and Nikolaos Stergiou
Degeneracy and long-range correlations, D. Delignières and Vivien Marmelat
Balance affects prism adaptation: evidence from the latent aftereffect, Dobromir Dotov, Till D. Frank, and Michael T. Turvey
Early Complexity Supports Development of Motor Behaviors in the First Months of Life, Stacey C. Dusing, Leroy R. Thacker, Nikolaos Stergiou, and James C. Galloway
Center of pressure and the projection of the time-course of sitting skill acquisition, Joshua L. Haworth, Regina T. Harbourne, Srikant Vallabhajosula, and Nikolaos Stergiou
Gait Mechanics are Different between Healthy Controls and Patients with Multiple Sclerosis, Jessie M. Huisinga, Kendra K. Schmid, Mary Filipi, and Nikolaos Stergiou
Gait variablility is altered in older adults when listening to auditory stimuli with differing temporal structures, Jeffrey P. Kaipust, Denise McGrath, Mukul Mukherjee, and Nikolaos Stergiou
Changes in the activation and function of the ankle plantar flexor muscles due to gait retraining in chronic stroke survivors, Brian A. Knarr, Trisha M. Kesar, Darcy S. Reiman, and Stuart A. Binder-Macleod
Sitting Postural Control in Infants With Typical Development, Motor Delay, or Cerebral Palsy, Anastasia Kyvelidou, Regina T. Harbourne, Sandra L. Willett, and Nikolaos Stergiou
New Perspectives in Human Movement Variability, Thurmon Lockhart and Nikolaos Stergiou
A Simple Exoskeleton That Assists Plantarflexion Can Reduce the Metabolic Cost of Human Walking, Philippe Malcolm, Wim Derave, Samuel Galle, and Dirk De Clercq
Flexibility in Food Extraction Techniques in Urban Free-Ranging Bonnet Macaques, Macaca radiata, Madhur Mangalam and Mewa Singh
Psychosocial and cognitive function in children with nephrotic syndrome: association with disease and treatment variables, Panagiota Manti, George Giannakopoulos, Elena Giouroukou, Helen Georgaki-Angelaki, Constantinos J. Stefanidis, Andromahi Mitsioni, Nikolaos Stergiou, Constantinos Mihas, George P. Chrousos, Maria Alexandra Magiakou, and Gerasimos Kolaitis
Stroke Survivors Control the Temporal Structure of Variability During Reaching in Dynamic Environments, Mukul Mukherjee, Panagiotis Koutakis, K.-C. Siu, Pierre B. Fayad, and Nikolaos Stergiou
Vascular Occlusion Affects Gait Variability Patterns of Healthy Younger and Older Individuals, Sara A. Myers, Jason Johanning, Iraklis Pipinos, Kendra K. Schmid, and Nikolaos Stergiou
Temporal structure of variability decreases in upper extremity movements post stroke, Amit Sethi, Tara Patterson, Theresa McGuirk, Carolynn Patten, Lorie G. Richards, and Nikolaos Stergiou
A Perspective on Human Movement Variability With Applications in Infancy Motor Development, Nikolaos Stergiou, Yawen Yu, and Anastasia Kyvelidou
Skills Learning in Robot-Assisted Surgery Is Benefited by Task-Specific Augmented Feedback, Srikant Vallabhajosula, Srikant Vallabhajosula, Timothy N. Judkins, Mukul Mukherjee, I. H. Suh, D. Oleynikov, and K.-C. Siu
Multiple Sclerosis Alters the Mechanical Work Performed on the Body's Center of Mass During Gait, Shane R. Wurdeman, Jessie M. Huisinga, Mary Filipi, and Nikolaos Stergiou
Prosthesis preference is related to stride-to-stride fluctuations at the prosthetic ankle, Shane R. Wurdeman, Sara A. Myers, Adam L. Jacobsen, and Nikolaos Stergiou
Transtibial Amputee Joint Motion has Increased Attractor Divergence During Walking Compared to Non-Amputee Gait, Shane R. Wurdeman, Sara A. Myers, and Nikolaos Stergiou
Temporal structure of variability reveals similar control mechanisms during lateral stepping and forward walking, Shane R. Wurdeman and Nikolaos Stergiou
The Effect of a Short Duration, High Intensity Exercise Intervention on Gait Biomechanics in Patients With COPD: Findings From a Pilot Study, Jenna M. Yentes, Daniel Blanke, Stephen I. Rennard, and Nikolaos Stergiou
The Appropriate Use of Approximate Entropy and Sample Entropy with Short Data Sets, Jenna M. Yentes, Nathaniel Hunt, Kendra K. Schmid, Jeffrey P. Kaipust, Denise McGrath, and Nikolaos Stergiou
Submissions from 2012
Reliability of Semiautomated Computational Methods for Estimating Tibiofemoral Contact Stress in the Multicenter Osteoarthritis Study, Donald D. Anderson, Neil A. Segal, Andrew M. Kern, Michael C. Nevitt, James C. Torner, and John A. Lynch
Estimates of Critical Power and Anaerobic Work Capacity from a Single, All-Out Test of Less than 3-Min, H C. Bergstrom, T J. Housh, Jorge M. Zuniga, C L. Camic, D A. Traylor, R W. Lewis, R J. Schmidt, and G O. Johnson
Sensitivity of the Wolf’s and Rosenstein’s Algorithms to Evaluate Local Dynamic Stability from Small Gait Data Sets: Response to Commentaries by Bruijn et al., Fabien Cignetti, Leslie M. Decker, and Nikolaos Stergiou
Sensitivity of the Wolf’s and Rostein’s Algorithms to Evaluate Local Dynamic Stability from Small Gait Data Sets, Fabien Cignetti, Leslie M. Decker, and Nikolaos Stergiou
Use of Motor Abundance in Young and Older Adults during Dual-Task Treadmill Walking, Leslie M. Decker, Fabien Cignetti, Jane F. Potter, Stephanie A. Studenski, and Nikolaos Stergiou
Wearing a safety harness during treadmill walking influences lower extremity kinematics mainly through changes in ankle regularity and local stability, Leslie M. Decker, Fabien Cignetti, and Nikolaos Stergiou
Understanding affordances: history and contemporary development of Gibson’s central concept, Dobromir Dotov, Lin Nie, and Matthieu M. de Wit
Supervised Resistance Training Results in Changes in Postural Control in Patients With Multiple Sclerosis, Jessie M. Huisinga, Mary Filipi, and Nikolaos Stergiou
Persons With Multiple Sclerosis Show Altered Joint Kinetics During Walking After Participating in Elliptical Exercise, Jessie M. Huisinga, Kendra K. Schmid, Mary Filipi, and Nikolaos Stergiou
Postural control strategy during standing is altered in patients with multiple sclerosis, Jessie M. Huisinga, Jenna M. Yentes, Mary Filipi, and Nikolaos Stergiou
Gait Variability Measures Reveal Differences between Multiple Sclerosis Patients and Healthy Controls, Jeffrey P. Kaipust, Jessie M. Huisinga, Mary Filipi, and Nikolaos Stergiou
Path Integration: Effect of Curved Path Complexity and Sensory System on Blindfolded Walking, Panagiotis Koutakis, Mukul Mukherjee, Srikant Vallabhajosula, David J. Blanke, and Nikolaos Stergiou
Relative roughness: an index for testing the suitability of the monofractal model, Vivien Marmelat, Kjerstin Torre, and Didier Delignières
Taking balance measurement out of the laboratory and into the home: discriminatory capability of novel centre of pressure measurement in fallers and non-fallers, Denise McGrath, Emer P. Doheny, Lorcan Walsh, David McKeown, Clodagh Cunningham, Lisa Crosby, Rose Anne Kenny, Nikolaos Stergiou, Brian Caulfield, and Barry R. Greene
Peripheral Arterial Disease Affects the Frequency Response of Ground Reaction Forces During Walking, Denise McGrath, Timothy N. Judkins, Iraklis Pipinos, and Jason Johanning
Peripheral arterial disease affects the frequency response of ground reaction forces during walking, Denise McGrath, Timothy N. Judkins, Iraklis Pipinos, Jason M. Johanning, and Sara A. Myers
Hamstring-Dominant Strategy of the Bone–Patellar Tendon–Bone Graft Anterior Cruciate Ligament–Reconstructed Leg Versus Quadriceps-Dominant Strategy of the Contralateral Intact Leg During High-Intensity Exercise in Male Athletes, Kostas Patras, Franceska Zampeli, Stavros Ristanis, Elias Tsepis, Giorgos Ziogas, Nikolaos Stergiou, and Anastasios D. Georgoulis
Training dual-task walking in community-dwelling adults within 1 year of stroke: a protocol for a single-blind randomized controlled trial, Prudence Plummer-D'Amato, Anastasia Kyvelidou, Dagmar Sternad, Bijan Najafi, Raymond M. Villalobos, and David Zurakowski
Do lower-extremity joint dynamics change when stair negotiation is initiated with a self-selected comfortable gait speed?, Srikant Vallabhajosula, Jenna M. Yentes, Mira Momcilovic, Daniel Blanke, and Nikolaos Stergiou
Frontal joint dynamics when initiating stair ascent from a walk versus a stand, Srikant Vallabhajosula, Jenna M. Yentes, and Nikolaos Stergiou
Patients with peripheral arterial disease exhibit reduced joint powers compared to velocity-matched controls, Shane Wurdeman, Panagiotis Koutakis, Sara Myers, Jason Johanning, Iraklis Pipinos, and Nicholas Stergiou
Variability of Gait is Dependent on Direction of Progression: Implications for Active Control, Shane R. Wurdeman and Neil B. Huben
Patients with peripheral arterial disease exhibit reduced joint powers compared to velocity-matched controls, Shane R. Wurdeman, Panagiotis Koutakis, Sara A. Myers, Jason Johanning, Iraklis Pipinos, and Nikolaos Stergiou
External work is deficient in both limbs of patients with unilateral PAD, Shane R. Wurdeman, Sara A. Myers, Jason Johanning, Iraklis Pipinos, and Nikolaos Stergiou
An unstable shoe with a rocker bottom redistributes external work, Shane R. Wurdeman, Jenna M. Yentes, Neil B. Huben, and Nikolaos Stergiou
Pharmacological Treatment of Intermittent Claudication Does Not Have a Significant Effect on Gait Impairments During Claudication Pain, Jenna M. Yentes, Jessie M. Huisinga, Sara A. Myers, Iraklis Pipinos, Jason Johanning, and Nikolaos Stergiou
Submissions from 2011
Anterior-posterior and medial-lateral control of sway in infants during sitting acquisition does not become adult-like, Fabien Cignetti, Anastasia Kyvelidou, Regina T. Harbourne, and Nikolaos Stergiou
New insights into anterior cruciate ligament deficiency and reconstruction through the assessment of knee kinematic variability in terms of nonlinear dynamics, Leslie M. Decker, Constantina O. Moraiti, Nikolaos Stergiou, and Anastasios D. Georgoulis
Approximate entropy used to assess sitting postural sway of infants with developmental delay, Joan E. Deffeyes, Regina T. Harbourne, Wayne A. Stuberg, and Nikolaos Stergiou
Sensory Information Utilization and Time Delays Characterize Motor Developmental Pathology in Infant Sitting Postural Control, Joan E. Deffeyes, Regina T. Harbourne, Wayne A. Stuberg, and Nikolaos Stergiou
From the W-Method to the Canonical-Dissipative Method for Studying Uni-Manual Rhythmic Behavior, Dobromir Dotov and Till D. Frank
Knee braces can decrease tibial rotation during pivoting that occurs in high demanding activities, Dimitrios Giotis, Vasilios Tsiaras, Stavros Ristanis, Franceska Zampeli, Grigoris Mitsionis, Nikolaos Stergiou, and Anastasios D. Georgoulis
Is There a Relationship Between Fatigue Questionnaires and Gait Mechanics in Persons With Multiple Sclerosis?, Jessie M. Huisinga, Mary Filipi, Kendra K. Schmid, and Nikolaos Stergiou
Elliptical exercise improves fatigue ratings and quality of life in patients with multiple sclerosis, Jessie M. Huisinga, Mary Filipi, and Nikolaos Stergiou
Complexity, Coordination, and Health: Avoiding Pitfalls and Erroneous Interpretations in Fractal Analyses, Vivien Marmelat and Didier Delignières
The Influence of Visual Perception of Self-Motion on Locomotor Adaptation to Unilateral Limb Loading, Mukul Mukherjee, K.-C. Siu, Dimitrios Kastavelis, Pierre B. Fayad, and Nikolaos Stergiou
Gait variability of patients with intermittent claudication is similar before and after the onset of claudication pain, Sara A. Myers, Iraklis Pipinos, Jason Johanning, and Nikolaos Stergiou
Endurance markers are related with local neuromuscular response for the intact but not for the ACL reconstructed leg during high intensity running, Kostas Patras, Giorgos Ziogas, Stavros Ristanis, Elias Tsepis, Vasilis Tsiaras, Nikolaos Stergiou, and Anastasios D. Georgoulis
Electromechanical Delay of the Knee Flexor Muscles After Harvesting the Hamstrings for Anterior Cruciate Ligament Reconstruction, Stavros Ristanis, Elias Tsepis, Dimitrios Giotis, Franceska Zampeli, Nikolaos Stergiou, and Anastasios D. Georgoulis
Patterns of Gait Variability Across the Lifespan in Persons With and Without Down Syndrome, Beth A. Smith, Nikolaos Stergiou, and Beverly D. Ulrich
Approximate Entropy Values Demonstrate Impaired Neuromotor Control of Spontaneous Leg Activity in Infants with Myelomeningocele, Beth A. Smith, Caroline Teulier, Jennifer Sansom, Nikolaos Stergiou, and Beverly D. Ulrich
Human Movement Variability, Nonlinear Dynamics, and Pathology: Is There A Connection?, Nikolaos Stergiou and Leslie M. Decker
Multiple sclerosis affects the frequency content in the vertical ground reaction forces during walking, Shane R. Wurdeman, Jessie M. Huisinga, Mary Filipi, and Nikolaos Stergiou
Walking abnormalities are associated with COPD: An investigation of the NHANES III dataset, Jenna M. Yentes, Harlan Sayles, Jane Meza, David M. Mannino, Stephen I. Rennard, and Nikolaos Stergiou
Velocity at Lactate Threshold and Running Economy Must Also be Considered Along With Maximal Oxygen Uptake When Testing Elite Soccer Players During Preseason, Giorgos Ziogas, Kostas Patras, Nikolaos Stergiou, and Anastasios D. Georgoulis
Submissions from 2010
Nonlinear Analysis of Ambulatory Activity Patterns in Community-Dwelling Older Adults, James T. Cavanaugh, Naomi Kochi, and Nikolaos Stergiou
Response to Chastin et al.: ANALYSIS OF NONLINEAR PATTERNS OF ACTIVITY, James T. Cavanaugh and Nicholas Stergiou
Complexity and Human Gait, Leslie M. Decker, Fabien Cignetti, and Nikolaos Stergiou