Peter Christian Raffalt

Peter Christian Raffalt

Associate Professor


Publication year:
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1 - 41 out of 41Page size: 500
  1. 2023
  2. Published

    Calculating sample entropy from isometric torque signals: methodological considerations and recommendations

    Raffalt, Peter Christian, Yentes, J. M., Freitas, S. R. & Vaz, J. R., 2023, In: Frontiers in Physiology. 14, 9 p., 1173702.

    Research output: Contribution to journal › Journal article › Research › peer-review

  3. Stride-to-stride time intervals are independently affected by the temporal pattern and probability distribution of visual cues

    Raffalt, Peter Christian, Sommerfeld, J. H., Stergiou, N. & Likens, A. D., 2023, In: Neuroscience Letters. 792, 136909.

    Research output: Contribution to journal › Journal article › Research › peer-review

  4. 2021
  5. Published

    Dynamics of Postural Control in Elite Sport Rifle Shooters

    Raffalt, Peter Christian, Fillingsnes Marker, I., Adler, A. T. & Alkjær, Tine, 2021, In: Journal of Motor Behavior. 53, 1, p. 20-29

    Research output: Contribution to journal › Journal article › Research › peer-review

  6. Published

    Entropy Analysis in Gait Research: Methodological Considerations and Recommendations

    Yentes, J. M. & Raffalt, Peter Christian, 2021, In: Annals of Biomedical Engineering. 49, 3, p. 979-990

    Research output: Contribution to journal › Review › Research › peer-review

  7. Inter-limb coupling in individuals with transtibial amputation during bilateral stance is direction dependent

    Raffalt, Peter Christian, Kent, J. A. & Stergiou, N., 2021, In: Human Movement Science. 79, 102861.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Methodological considerations for a non-linear analysis of running in the heavy and severe intensity domains

    Yentes, J. M., Raffalt, Peter Christian & Vaz, J. R., 2021, In: European Journal of Applied Physiology. 121, 7, p. 2101-2102 2 p.

    Research output: Contribution to journal › Letter › Research › peer-review

  9. The temporal pattern and the probability distribution of visual cueing can alter the structure of stride-to-stride variability

    Raffalt, Peter Christian, Stergiou, N., Sommerfeld, J. H. & Likens, A. D., 2021, In: Neuroscience Letters. 763, 136193.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. 2020

  11. Comparative analysis of power, work and muscle activation during weight-stack and iso-inertial flywheel resistance exercise in young adults with cerebral palsy

    von Walden, F., Hjalmarsson, E., Reimeringer, M., Kvist, O., Raffalt, Peter Christian, Pontén, E. & Fernandez-Gonzalo, R., 2020, In: Journal of Rehabilitation Medicine. 52, 5, jrm00060.

    Research output: Contribution to journal › Journal article › Research › peer-review

  12. Filtering affects the calculation of the largest Lyapunov exponent

    Raffalt, Peter Christian, Senderling, B. & Stergiou, N., 2020, In: Computers in Biology and Medicine. 122, 103786.

    Research output: Contribution to journal › Journal article › Research › peer-review

  13. On the application of entropic half-life and statistical persistence decay for quantification of time dependency in human gait

    Raffalt, Peter Christian & Yentes, J. M., 2020, In: Journal of Biomechanics. 108, 109893.

    Research output: Contribution to journal › Journal article › Research › peer-review

  14. Quantifying Asymmetry in Gait: The Weighted Universal Symmetry Index to Evaluate 3D Ground Reaction Forces

    Alves, S. A., Ehrig, R. M., Raffalt, Peter Christian, Bender, A., Duda, G. N. & Agres, A. N., 2020, In: Frontiers in Bioengineering and Biotechnology. 8, 579511.

    Research output: Contribution to journal › Journal article › Research › peer-review

  15. To walk or to run – a question of movement attractor stability

    Raffalt, Peter Christian, Kent, J. A., Wurdeman, S. R. & Stergiou, N., 2020, In: Journal of Experimental Biology. 223, 13, jeb224113.

    Research output: Contribution to journal › Journal article › Research › peer-review

  16. 2019

  17. Association between changes in molecular biomarkers of cartilage matrix turnover and changes in knee articular cartilage: a longitudinal pilot study

    Boeth, H., Raffalt, Peter Christian, MacMahon, A., Poole, A. R., Eckstein, F., Wirth, W., Buttgereit, F., Önnerfjord, P., Lorenzo, P., Klint, C., Pramhed, A. & Duda, G. N., 2019, In: Journal of Experimental Orthopaedics. 6, 1, 19.

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    Dynamics of postural control during bilateral stance - Effect of support area, visual input and age

    Raffalt, Peter Christian, Spedden, Meaghan Elizabeth & Geertsen, S. S., 2019, In: Human Movement Science. 67, 10 p., 102462.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Dynamics of postural control in individuals with ankle instability: Effect of visual input and orthotic use

    Raffalt, Peter Christian, Chrysanthou, M., Duda, G. N. & Agres, A. N., 2019, In: Computers in Biology and Medicine. 110, p. 120-126 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  20. Published

    Opioid-Induced Reductions in Gait Variability in Healthy Volunteers and Individuals with Knee Osteoarthritis

    Henriksen, Marius, Alkjær, Tine, Raffalt, Peter Christian, Jørgensen, L., Bartholdy, C., Hansen, S. H. & Bliddal, Henning, 2019, In: Pain Medicine. 20, 11, p. 2106–2114

    Research output: Contribution to journal › Journal article › Research › peer-review

  21. Published

    Sampling frequency influences sample entropy of kinematics during walking

    Raffalt, Peter Christian, McCamley, J., Denton, W. & Yentes, J. M., 2019, In: Medical & Biological Engineering & Computing. 57, 4, p. 759-764

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. Published

    Selection Procedures for the Largest Lyapunov Exponent in Gait Biomechanics

    Raffalt, Peter Christian, Kent, J. A., Wurdeman, S. R. & Stergiou, N., 2019, In: Annals of Biomedical Engineering. 47, 4, p. 913-923

    Research output: Contribution to journal › Journal article › Research › peer-review

  23. The Effect of Ankle Bracing on Kinematics in Simulated Sprain and Drop Landings: A Double-Blind, Placebo-Controlled Study

    Agres, A. N., Chrysanthou, M. & Raffalt, Peter Christian, 2019, In: American Journal of Sports Medicine. 47, 6, p. 1480-1487 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  24. 2018
  25. Published

    On the choice of multiscale entropy algorithm for quantification of complexity in gait data

    Raffalt, Peter Christian, Denton, W. & Yentes, J. M., 1 Dec 2018, In: Computers in Biology and Medicine. 103, p. 93-100

    Research output: Contribution to journal › Journal article › Research › peer-review

  26. Published

    Day-to-Day Reliability of Nonlinear Methods to Assess Walking Dynamics

    Raffalt, Peter Christian, Alkjær, Tine, Brynjólfsson, B., Jørgensen, L., Bartholdy, C. R. & Henriksen, Marius, 25 Sep 2018, In: Journal of Biomechanical Engineering. 140, 12, p. 1-8 8 p., 124501.

    Research output: Contribution to journal › Journal article › Research › peer-review

  27. Published

    Assessment of intersegmental coordination of rats during walking at different speeds - Application of continuous relative phase

    Raffalt, Peter Christian, Nielsen, L. R., Madsen, S., Højberg, L. M., Pingel, Jessica, Nielsen, Jens Bo, Alkjær, Tine & Wienecke, Jacob, 2018, In: Journal of Biomechanics. 73, p. 168-176 9 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  28. Published

    Day-to-day reliability of gait characteristics in rats

    Raffalt, Peter Christian, Nielsen, L. R., Madsen, S., Højberg, L. M., Pingel, Jessica, Nielsen, Jens Bo, Wienecke, Jacob & Alkjær, Tine, 2018, In: Journal of Biomechanics. 72, p. 247-251 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  29. Published

    Effect of parameter selection on entropy calculation for long walking trials

    Yentes, J. M., Denton, W., McCamley, J., Raffalt, Peter Christian & Schmid, K. K., 2018, In: Gait & Posture. 60, p. 128-134

    Research output: Contribution to journal › Journal article › Research › peer-review

  30. Published

    Introducing Statistical Persistence Decay: A Quantification of Stride-to-Stride Time Interval Dependency in Human Gait

    Raffalt, Peter Christian & Yentes, J. M., 2018, In: Annals of Biomedical Engineering. 46, 1, p. 60-70

    Research output: Contribution to journal › Journal article › Research › peer-review

  31. Published

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

    Raffalt, Peter Christian, Vallabhajosula, S., Renz, J. J., Mukherjee, M. & Stergiou, N., 2018, In: Royal Society Open Science. 5, 12, 12 p., 180996 .

    Research output: Contribution to journal › Journal article › Research › peer-review

  32. Published

    On the Calculation of Sample Entropy Using Continuous and Discrete Human Gait Data

    McCamley, J. D., Denton, W., Arnold, A., Raffalt, Peter Christian & Yentes, J. M., 2018, In: Entropy. 20, 10, 20 p., 764 .

    Research output: Contribution to journal › Journal article › Research › peer-review

  33. 2017
  34. Published

    Dynamics of stride interval characteristics during continuous stairmill climbing

    Raffalt, Peter Christian, Vallabhajosula, S., Renz, J. J., Mukherjee, M. & Stergiou, N., 2017, In: Frontiers in Physiology. 8, AUG, 10 p., 609.

    Research output: Contribution to journal › Journal article › Research › peer-review

  35. Published

    Economy, Movement Dynamics, and Muscle Activity of Human Walking at Different Speeds

    Raffalt, Peter Christian, Guul, M. K., Nielsen, A. N., Puthusserypady, S. & Alkjær, Tine, 2017, In: Scientific Reports. 7, 14 p., 43986.

    Research output: Contribution to journal › Journal article › Research › peer-review

  36. Published

    Intra-subject variability in muscle activity and co-contraction during jumps and landings in children and adults

    Raffalt, Peter Christian, Alkjær, Tine & Simonsen, Erik Bruun, 2017, In: Scandinavian Journal of Medicine & Science in Sports. 27, 8, p. 820–831

    Research output: Contribution to journal › Journal article › Research › peer-review

  37. Published

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

    Wurdeman, S. R., Raffalt, Peter Christian & Stergiou, N., 2017, In: Scientific Reports. 7, 1, 13 p., 17182.

    Research output: Contribution to journal › Journal article › Research › peer-review

  38. 2016
  39. Published

    Joint dynamics and intra-subject variability during countermovement jumps in children and adults

    Raffalt, Peter Christian, Alkjær, Tine & Simonsen, Erik Bruun, 6 Sep 2016, In: Journal of Biomechanics. 49, 13, p. 2968–2974 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  40. Published

    Intra- and inter-subject variation in lower limb coordination during countermovement jumps in children and adults

    Raffalt, Peter Christian, Alkjær, Tine & Simonsen, Erik Bruun, Apr 2016, In: Human Movement Science. 46, p. 63-77 15 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  41. 2015
  42. Published

    Gait variability and motor control in people with knee osteoarthritis

    Alkjær, Tine, Raffalt, Peter Christian, Dalsgaard, H., Simonsen, Erik Bruun, Petersen, Nicolas Caesar, Bliddal, Henning & Henriksen, Marius, 7 Aug 2015, In: Gait & Posture. 42, 4, p. 479-84 6 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  43. Published

    Changes in soleus H-reflex during walking in middle-aged, healthy subjects

    Raffalt, Peter Christian, Alkjær, Tine & Simonsen, Erik Bruun, Mar 2015, In: Muscle & Nerve. 51, 3, p. 419-25 7 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  44. 2013
  45. Published

    Neuromuscular adaptations to 4 weeks of intensive drop jump training in well-trained athletes

    Alkjær, Tine, Meyland, J., Raffalt, Peter Christian, Lundbye-Jensen, Jesper & Simonsen, Erik Bruun, Oct 2013, In: Physiological Reports. 1, 5, p. 1-11 11 p., e00099.

    Research output: Contribution to journal › Journal article › Research › peer-review

  46. Published

    Influence of stimulus intensity on the soleus H-reflex amplitude and modulation during locomotion

    Simonsen, Erik Bruun, Alkjær, Tine & Raffalt, Peter Christian, Apr 2013, In: Journal of Electromyography and Kinesiology. 23, 2, p. 438-42 5 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  47. Published

    Running on a lower-body positive pressure treadmill: VO2max, respiratory response, and vertical ground reaction force

    Raffalt, Peter Christian, Hovgaard-Hansen, L. & Jensen, B. R., 2013, In: Research Quarterly for Exercise and Sport. 84, 2, p. 213-22 10 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  48. 2012
  49. Published

    Reflex response and control of the human soleus and gastrocnemius muscles during walking and running at increasing velocity

    Simonsen, Erik Bruun, Alkjær, Tine & Raffalt, Peter Christian, Jun 2012, In: Experimental Brain Research. 219, 2, p. 163-74 12 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  50. Published

    Movement Behavior of High-Heeled Walking: How Does the Nervous System Control the Ankle Joint during an Unstable Walking Condition?

    Alkjær, Tine, Raffalt, Peter Christian, Petersen, Nicolas Caesar & Simonsen, Erik Bruun, May 2012, In: P L o S One. 7, 5, p. 1-8 8 p.

    Research output: Contribution to journal › Journal article › Research › peer-review

  51. Published

    Walking On High-heels - A Challenge For Balance

    Alkjær, Tine, Raffalt, Peter Christian, Petersen, Nicolas Caesar & Simonsen, Erik Bruun, May 2012, In: Medicine and Science in Sports and Exercise. 44, 3, p. 514-515

    Research output: Contribution to journal › Journal article › Research › peer-review

ID: 33867067