Publications

Jones, S. L., & Van Emmerik, R. E. A. (2023). Impaired foot vibration sensitivity is related to altered plantar pressures during walking in people with multiple sclerosis. Multiple Sclerosis and Related Disorders, 104767.

Zeff, S., Weir, G., Pataky, T.C., Hamill, J., Van Emmerik, R.E.A. (2023). Modifications to Head-Trunk Coordination Dynamics During Running and Sidestepping. Sports Biomechanics, 1-21.

Sato, S.D., Hiroi, Y., Zoppo, D., Buonaccorsi, J., Miehm, J.D., Van Emmerik, R.E.A. (2022). Spatiotemporal gait changes in people with multiple sclerosis with different disease progression subtypes. Clinical Biomechanics, 100, 105818.

Stock, H. A., Wilson, C., Van Emmerik, R.E.A, & Preatoni, E. (2022). Angular dynamics in vector coding: a new approach based on angular velocity. Sports Biomechanics, 1-16.

Napoli, C. D., Hamill, J., Hoogkamer, W., & Van Emmerik, R.E.A. (2022). Dynamic visual acuity during asymmetric walking. Human Movement Science, 85, 102998.

Napoli, C.D., Helfer, K.S., & Van Emmerik, R.E.A. (2022). Postural Complexity during Listening in Young and Middle-Aged Adults. Entropy, 24(6), 762.

Zeff, S., Weir, G., Hamill, J., & Van Emmerik, R.E.A. (2022). Head control and head-trunk coordination as a function of anticipation in sidestepping. Journal of Sports Sciences, 1-10.

Maciel, N. M., Carvalho, G. F., Pinheiro, C. F., Van Emmerik, R.E.A., Moraes, R., & Grossi, D. B. (2022). Gait control of migraine patients with increasing light and sound levels. Gait & Posture, 92, 480-486.

Chang, R., Van Emmerik, R.E.A., & Hamill, J. (2021). Chronic plantar fasciitis reduces rearfoot to medial-forefoot anti-phase coordination. Clinical Biomechanics, 88, 105439.

Park, S., Van Emmerik, R. E. A. & Caldwell, G. E. (2021). Changes in Muscle Control After Learning to Direct Pedal Forces in One-Legged Pedaling. Journal of Motor Learning and Development, 9(2), 153-171.

Van Emmerik, R. E. A., Hamill, J., & Haddad, J. M. (2021). Functional variability in movement coordination and perception. Brazilian Journal of Motor Behavior, 15(5), 278-280.

Anderson, D. I., & Van Emmerik, R. E. A. (Editors). Special Issue: Commemorating George Brooks’s Perspectives on the Academic Discipline of Physical Education. Kinesiology Review, 10, Volume 10, Issue 3, Aug 2021.

Anderson, D. I., & Van Emmerik, R. E. A. (2021). Perspectives on the academic discipline of kinesiology. Kinesiology Review, 10(3), 225-227.

Celestino, M. L., Van Emmerik, R.E.A., Barela, J. A., Bacca, O., & Barela, A. M. (2021). Effects of limited knee flexion movement in intra-limb gait coordination. Journal of Biomechanics, 128, 110712.

Sato, S., Buonaccorsi, J., Miehm, J. D., Lim, J., Rajala, C., Khalighinejad, F., Ionete, C., Kent, J.A & Van Emmerik, R.E.A. (2021). Non-ambulatory measures of lower extremity sensorimotor function are associated with walking function in Multiple Sclerosis. Multiple Sclerosis and Related Disorders, 103051.

Wyatt, H. E., Weir, G., Jewell, C., Van Emmerik, R. E.A., & Hamill, J. (2021). Stable Coordination Variability in Overground Walking and Running at Preferred and Fixed Speeds. Journal of Applied Biomechanics, 1(aop), 1-5.

Rinaldi, N. M., Lim, J., Hamill, J., Moraes, R., & Van Emmerik, R.E.A. (2021). Visual cues two-steps ahead are adequate to grasp an object while walking without compromising stability. Human Movement Science, 78, 102820.

Cui, C., Muir, B., Rietdyk, S., Haddad, J., Van Emmerik, R.E.A., & Ambike, S. (2021). Sensitivity of the Toe Height to Multijoint Angular Changes in the Lower Limbs During Unobstructed and Obstructed Gait. Journal of Applied Biomechanics, 37(3), 224-232.

Jandacka, D., Blaschova, D., Amado, A., Van Emmerik, R.E.A., Silvernail, J. F., & Hamill, J. (2021). Coordination variability in runners after surgical Achilles tendon repair. Translational Sports Medicine, 4(2), 204-213.

Helfer, K. S., Freyman, R. L., Van Emmerik, R.E.A., & Banks, J. (2020). Postural Control While Listening in Younger and Middle-Aged Adults. Ear and hearing, 41(5), 1383-1396.

Ducharme, S. W., & Van Emmerik, R. E.A. (2020). The interplay between physical activity and aging in locomotor fractal behavior. Chaos, Solitons & Fractals: X, 5, 100045.

Muir, B. C., Bodratti, L. A., Morris, C. E., Haddad, J. M., Van Emmerik, R. E. A., & Rietdyk, S. (2020). Gait characteristics during inadvertent obstacle contacts in young, middle-aged and older adults. Gait & Posture, 77, 100-104.

Fonseca, S. T., Souza, T. R., Verhagen, E., Van Emmerik, R.E.A., Bittencourt, N. F., Mendonça, L. D., Andrade, A.G., Resende, R.A. & Ocarino, J. M. (2020). Sports injury forecasting and complexity: a synergetic approach. Sports medicine, 1-14.

Lim, J., Hamill, J., Busa, M. A., & Van Emmerik, R. E.A. (2020). Changes in coordination and variability during running as a function of head stability demands. Human Movement Science, 73, 102673.

Palmer, C. J., & Van Emmerik, R. E.A. (2020). Constraints of Load and Posture on Coordination Variability and Marksmanship Performance. Motor control, 24(3), 435-456.

Pinheiro, C. F., Moraes, R., Carvalho, G. F., Sestari, L., Will?Lemos, T., Bigal, M. E., Dach, F., Van Emmerik, R.E.A., & Bevilaqua?Grossi, D. (2020). The Influence of Photophobia on Postural Control in Patients With Migraine. Headache: The Journal of Head and Face Pain, 60(8), 1644-1652.

Hamill, J., Lim, J., & Van Emmerik, R. (2020). Locomotor Coordination, Visual Perception and Head Stability during Running. Brain Sciences, 10(3), 174.

Miehm, J.D, Buonaccorsi, J., Lim, J., Sato, S., Rajala, C., Averill, J., Khalighinejad, F., Ionete, C., Jones, S.A., Kent, J.A., Van Emmerik R.E.A. (2020). Sensorimotor Function in Progressive Multiple Sclerosis. Multiple Sclerosis Journal: Experimental, Translational, Clinical, 6(3), 2055217320934835.

Sato, S., Lim, J., Miehm, J.D., Buonaccorsi, J., Rajala, C., Kent, J.A., Khalighinejad, F., Ionete, C., Van Emmerik, R.E.A. (2020). Rapid foot-tapping but not hand-tapping ability is different between Relapsing-Remitting and Progressive Multiple Sclerosis. Multiple Sclerosis and Related Disorders, 41, 102031

Irwin, G., Kerwin, D. G., Williams, G., Van Emmerik, R. E.A., Newell, K. M., & Hamill, J. (2020). Multidimensional joint coupling: a case study visualisation approach to movement coordination and variability. Sports biomechanics, 1-11.

Weir, G., Wyatt, H., Van Emmerik, R.E.A., Trudeau, M. B., Willwacher, S., Brüggemann, G. P., & Hamill, J. (2019). Influence of neutral and stability athletic footwear on lower extremity coordination variability during a prolonged treadmill run in male rearfoot runners. European journal of sport science, 1-7.

Ducharme, S. W., Kent, J. A., & Van Emmerik, R. E. A. (2019). Comparable stride time fractal dynamics and gait adaptability in active young and older adults under normal and asymmetric walking. Frontiers in Physiology, 10, 1318.

Celestino, M.L, Van Emmerik, R.E.A., Barela, J.A., Gama, G.L., Barela, A.M.F. (2019). Intralimb gait coordination of individuals with stroke using vector coding. Human Movement Science, 68, 102522.

Wyatt, H., Weir, G., Van Emmerik, R.E.A., Jewell, C., & Hamill, J. (2019). Whole-body control of anticipated and unanticipated sidestep maneuvers in female and male team sport athletes. Journal of sports sciences, 1-7.

Liddy, J. J., Ducharme, S. W., Van Emmerik, R. E.A, & Haddad, J. M. (2019). Temporal correlations in human locomotion: Recommendations for sampling rate and foot strike detection. Physica A: Statistical Mechanics and its Applications, 121784.

Weir, G., Stillman, M., Van Emmerik, R.E.A., Wyatt, H., Jewell, C., & Hamill, J. (2019). Differences in Kinetics, Kinematics and Muscle Activation Strategies in Male and Female Team Sport Athletes During Unanticipated Sidestepping. Journal of Science in Sport and Exercise, 1-9.

Muir, B.C., Haddad, J.M., Van Emmerik, R.E.A., & Rietdyk, S. (2019). Changes in the control of obstacle crossing in middle age become evident as gait task difficulty increases. Gait & Posture, 70, 254-259.

Santinelli, F. B., Barbieri, F. A., Pinheiro, C. F., Amado, A. C., Sebastião, E., & Van Emmerik, R.E.A. (2019). Postural Control Complexity and Fatigue in Minimally Affected Individuals with Multiple Sclerosis. Journal of motor behavior, 1-10.

Santinelli, F.B., Van Emmerik, R.E.A., Silva, F.A., Imaizumi, L.F.I., Penedo, T., Canzonieri, A.M., Rodrigues, S.T., Zago, P.F.P, & Barbieri, F.A. (2019). Saccadic eye movements are able to reduce body sway in mildly-affected people with Multiple Sclerosis. Multiple Sclerosis and Related Disorders, 30, 63-68.

Weir, G., Van Emmerik, R.E.A., Jewell, C., & Hamill, J. (2019). Coordination and variability during anticipated and unanticipated sidestepping. Gait & posture, 67, 1-8.

Deprá, P.P., Amado, A.C., & Van Emmerik, R.E.A. (2019). Postural control underlying head movements while tracking visual targets. Motor Control, 23, 365–383. https://doi.org/10.1123/mc.2018-0064.

Ducharme, S. W., & Van Emmerik, R. E.A. (2019). Multifractality of Unperturbed and Asymmetric Locomotion. Journal of motor behavior, 51(4), 394-405.

Pereira, T. J. C., Van Emmerik, R. E.A., Misuta, M. S., Barros, R. M., & Moura, F. A. (2018). Interpersonal coordination analysis of tennis players from different levels during official matches. Journal of biomechanics, 67, 106-113.

Freedman Silvernail, J., Van Emmerik, R.E.A, Boyer, K., Busa, M.A., & Hamill, J. (2018). Comparisons of Segment Coordination: An Investigation of Vector Coding. Journal of applied biomechanics, 20(XX), 1-6.

Stock, H., Van Emmerik, R.E.A., Wilson, C., & Preatoni, E. (2018). Applying circular statistics can cause artefacts in the calculation of vector coding variability: A bivariate solution. Gait & posture, 65, 51-56.

Ducharme, S.W., Liddy, J.L., Haddad, J.M., Busa, M.A., Claxton, L.J., Van Emmerik, R.E.A. (2018). Association between stride time fractality and gait adaptability during unperturbed and asymmetric walking. Human Movement Science, 58, 248-259.

Ducharme, S.W. & Van Emmerik, R.E.A. (2018). Fractal dynamics, variability and coordination in human locomotion. Kinesiology Review, 7, 26-35.

Rinaldi, N.M., Van Emmerik, R.E.A., Moraes, R. (2017). Changes in interlimb coordination during walking and grasping task in older adult fallers and non-fallers. Human Movement Science, 55, 121-137.

Lim, J., Busa, M.B., Van Emmerik, R.E.A., & Hamill, J. (2017) Adaptive changes in running kinematics as a function of head stability demands and their effect on shock transmission. Journal of Biomechanics, 52, 122-129.

Lim, J., Palmer, C.J., Busa, M.A., Amado, A.C., Rosado, L.D., Ducharme, S.W., Simon, D. & Van Emmerik, R.E.A. (2017): Additional helmet and pack loading reduce situational awareness during the establishment of marksmanship posture, Ergonomics, 60:6, 824-836.

Moura, F. A., Van Emmerik, R. E.A., Santana, J. E., Martins, L. E. B., Barros, R. M. L. D., & Cunha, S. A. (2016). Coordination analysis of players’ distribution in football using cross-correlation and vector coding techniques. Journal of sports sciences, 34(24), 2224-2232.

Fuller J.T., Amado A.C, Van Emmerik, R.E.A., Hamill J., Thewlis D., Tsiros M.D., Buckley J.D. (2016). The effect of footwear and footfall pattern on running stride interval long-range correlations and distributional variability. Gait and Posture 44, 137-144.

Busa, M.B., Ducharme, S.W. & Van Emmerik, R.E.A. (2016). Nonlinear techniques reveal adaptive and maladaptive postural control dynamics in persons with Multiple Sclerosis. Journal of Multiple Sclerosis, 3(2), 1000177.

Busa, M.B., Lim, J., Van Emmerik, R.E.A., & Hamill, J. (2016). Head and Tibial Acceleration as a Function of Stride Frequency and Visual Feedback during Running. PLoS ONE 11(6): e0157297.

Amado, A.C., C. Palmer, C.J., Hamill, J., & Van Emmerik, R.E.A. (2016). Coupling of Postural and Manual tasks in Expert Performers. Human Movement Science 46, 251-260.

Chung, L.H., Angelo, J., Van Emmerik, R.E.A., & Kent, J.A. (2016). Energy cost of walking, symptomatic fatigue and perceived exertion in persons with multiple sclerosis. Gait and Posture, 48, 215-219.

Van Emmerik, R.E.A., Ducharme, S., Amado, A.C. & Hamill J. (2016). Comparing dynamical systems concepts and techniques for biomechanical analysis. Journal of Sport and Health Science, 5, 3-13.

Busa, M.B. & Van Emmerik, R.E.A. (2016). Multiscale Entropy: a tool for understanding the complexity of postural control. Journal of Sport and Health Science, 5, 44-51.

Busa, M.B., Jones, S.L., Hamill, J. & Van Emmerik, R.E.A. (2016). Multiscale Entropy Identifies Differences in Complexity in Postural Control in Women with Multiple Sclerosis. Gait & Posture, 45, 7-11.

Williams, G.K.R., Irwin, G., Kerwin, D.G., Hamill, J., Van Emmerik, R.E.A., and Newell, K.M. (2016). Coordination as a function of skill level in the gymnastics longswing. Journal of Sports Sciences, 34(5), 429-439.

Lim J, Schuna JM Jr., Busa MA, Umberger BR, Katzmarzyk PT, van Emmerik REA & Tudor-Locke C. (2016). Allometrically scaled children’s clinical and free-living ambulatory behavior. Medicine & Science in Sports & Exercise, 48, 2407-2416.

Lim, J. Amado, A., Sheehan, L., Van Emmerik, R.E.A. (2015). Dual task interference during walking: The effects of texting on situational awareness and gait stability. Gait and Posture, 42, 466-471.

Remelius, J.G. & Van Emmerik, R.E.A. (2015). Time-to-Contact Analysis of Gait Stability in the Swing Phase of Walking in People with Multiple Sclerosis. Motor Control, 19, 281-311.

Rodrigues, P., Chang, R., TenBroek, T., Van Emmerik, R.E.A., & Hamill, J. (2015). Evaluating the coupling between foot pronation and tibial internal rotation continuously using vector coding. Journal of applied biomechanics, 31(2), 88-94.

Seay, J., Van Emmerik, R.E.A., & Hamill, J. (2014). Trunk bend and twist coordination is affected by low back pain status during running. European Journal of Sport Science, 14(6), 563-568.

Remelius, J.G., Hamill, J. & Van Emmerik, R.E.A. (2014). Prospective dynamic balance control during the swing phase of walking: Stability boundaries and time-to-contact analysis. Human Movement Science, 36, 227-245.

Chang, R., Rodrigues, P.A., Van Emmerik, R.E.A., Hamill, J. (2014). Multi-segment foot kinematics and ground reaction forces during gait of individuals with plantar fasciitis. Journal of Biomechanics, 47, 2571-2577.

Hasson, C.J., Van Emmerik, R.E.A., Caldwell, G.E. (2014). Balance Decrements are Associated With Age-Related Muscle Property Changes. Journal of Applied Biomechanics, 30, 555-562.

Rodrigues, P., TenBroek, T., Van Emmerik, R.E.A., & Hamill, J. (2014). Evaluating runners with and without anterior knee pain using the time to contact the ankle joint complex range of motion boundary. Gait and Posture, 39. 48-53.

  Palmer, C.J., Bigelow, C., & Van Emmerik, R.E.A. (2013). Defining soldier equipment trade space: load effects on combat marksmanship and perception–action coupling. Ergonomics, 56(11), 1708-1721.

Haddad, J. M., Claxton, L. J., Melzer, D., Hamill, J., & Van Emmerik, R. E. A. (2013). Developmental changes in postural stability during the performance of a precision manual task. Journal of Motor Learning and Development, 1, 12-19.

Preatoni, E., Hamill, J., Harrison, A.J., Van Emmerik, R.E.A., Wilson, C., & Rodano, R. (2013). Movement variability and skills monitoring in sports. Sports Biomechanics, 12(2), 69-92.

 
Van Emmerik, R.E.A., Jones, S.L., Busa, M.A., & Baird, J.L. (2013). A systems perspective on postural and gait stability: Implications for physical activity in aging and disease. Kinesiology Review, 2, 17-28.

Remelius, J.G., Jones, S.L., House, J.D., Busa, M.A., Averill, J.L., Sugumaran, K., Kent-Braun, J.A., & Van Emmerik, R.E.A. (2012). Gait impairments in persons with Multiple Sclerosis across preferred and fixed walking speeds. Archives of Physical Medicine and Rehabilitation, 93, 1637-1642.

Palmer, C.J., Van Emmerik, R.E.A., & Hamill, J. (2012). Ecological gait dynamics: stability, variability and optimal design. Footwear Science, 4(2), 167-182.

Palmer, C.J., Riccio, G.E., & Van Emmerik, R.E.A. (2012). Orienting under load: Intrinsic dynamics and postural affordances for visual perception. Ecological Psychology, 24(2), 95-121.

Haddad, J.M., Claxton, L.J., Keen, R., Berthier, N.E., Riccio, G.E., Hamill, J., & Van Emmerik, R.E.A. (2012). Development of the coordination between posture and manual control. Journal of Experimental Child Psychology, 111, 286-298.

Johnson, M.B., Hamill, J., & Van Emmerik, R.E.A. (2012). Effect of Head Orientation on Postural Control during Upright Stance and Forward Lean. Motor Control, 16, 81-93.

O’Halloran, J., Hamill, J., McDermott, W.J., Remelius, J.G., & Van Emmerik, R.E.A. (2012). Locomotor-respiratory coupling patterns and oxygen consumption during walking above and below preferred stride frequency. European Journal of Applied Physiology, 112, 929-940.

Johnson, M.B., & Van Emmerik, R.E.A. (2011). Is head-on-trunk extension a proprioceptive mediator of postural control and sit-to-stand movement characteristics? Journal of Motor Behavior, 43, 491-498.

Gruber, A.H., Busa, M., Gorton, G.E. III, Van Emmerik, R.E.A., Masso, P.D., & Hamill, J. (2011). Time-to-Contact and multiscale entropy identify differences in postural control in adolescent idiopathic scoliosis. Gait & Posture, 34, 13-18.

Seay, J., Van Emmerik, R.E.A., & Hamill, J. (2011). Differences between pelvis-trunk coordination in runners with and without low back pain. Spine, 36, 1070-1079.

Van Emmerik, R.E.A., Remelius, J.G., Johnson, M.B., Chung, L.H., & Kent-Braun, J.A. (2010). Postural Control in women with multiple sclerosis: Effects of fatigue and vision during quiet stance and postural perturbations. Gait & Posture, 32, 608-614.

Miller, R.H., chang, R., Baird, J.L., Van Emmerik, R.E.A., & Hamill, J. (2010). Variability in kinematic coupling assessed by vector coding and continuous relative phase. Journal of Biomechanics, 43, 2554-2560.

Johnson, M.B., Cacciatore, T.W., Hamill, J., & Van Emmerik, R.E.A. (2010). Multisegmental torso coordination during the transition from sitting to standing. Clinical Biomechanics, 25, 199-205.

Haddad, J.H., Van Emmerik, R.E.A., Wheat, J.S., Hamill, J., & Snapp-Childs, S. (2010). Relative phase coordination analysis in the assessment of dynamic gait symmetry. Journal of Applied Biomechanics, 26, 109-113.

Miller, R.H., Caldwell, G.E., Van Emmerik, R.E.A., Umberger, B.R. & Hamill, J. (2009). Ground reaction forces and lower extremity kinematics when running with suppressed arm swing. Journal of Biomechanical Engineering, 131(12), 124502-6.

Baird, J. & Van Emmerik, R.E.A. (2009). Young and older adults use different strategies to perform a standing turning task. Clinical Biomechanics, 24, 826-832.

Hasson, C.J., Caldwell, G.E., & Van Emmerik, R.E.A. (2009). Scaling of plantarflexor muscle activity and postural control time-to-contact in response to upper-body perturbations in young and older adults. Experimental Brain Research, 196(3), 413-427.

Chang, R., Van Emmerik, R.E.A., & Hamill, J. (2008). Quantifying rearfoot-forefoot coordination in human walking. Journal of Biomechanics, 41, 3101-3105.

Haddad, J.H., Van Emmerik, R.E.A, & Hamill, J. (2008). Recurrence Quantification Analysis and Developmental changes in Postural Control. Experimental Brain Research. 190(4): 431-41.

Chung L, Remelius JG, Van Emmerik REA, Kent-Braun J. (2008) Leg power asymmetry and postural control in women with multiple sclerosis. Medicine & Science in Sports & Exercise.

Remelius JG, Hamill J, Kent-Braun J, Van Emmerik RE. (2008) Gait initiation in multiple sclerosis. Motor Control. 12(2):93-108.

Peters, B.T., Van Emmerik, R.E.A. & Bloomberg, J.J. (2005). Stride cycle influences on goal directed head movements made during walking. Gait and Posture.

Haddad, J. Van Emmerik, R.E.A., Whittlesey, & Hamill, J. (2005). Interlimb and intralimb coordination in human walking in response to a unilaterally applied leg load. Gait and Posture.

Van Emmerik, R.E.A., McDermott, W.H. , Haddad, J., Van Wegen, E.E.H. (2005). Age-related changes in upperbody coordination to walking speed in human locomotion. Gait and Posture, 22, 233-239.

Van Emmerik, R.E.A., Rosenstein, M.T., McDermott, W.J., & Hamill, J. (2004). A Nonlinear Dynamics Approach to Human Movement. Journal of Applied Biomechanics, 20, 396-420.

Van Emmerik, R.E.A., Hamill, J., & McDermott, W.M. (2005). Variability and Coordinative function in human Gait. Quest, 57, 102-123.

Van Emmerik, R.E.A. (2004). The Functional Role of Movement Variability in Movement Coordination and Disability. In: W.E. Davis and G.D. Broadhead (Eds.), Ecological task analysis: Looking back, thinking forward. Champaign. Ill: Human Kinetics.

Pollard, C.D., Heiderscheit, B.C., Van Emmerik, R.E.A, Hamill, J. (2005). Gender Differences in Lower Extremity Coupling Variability During an Unanticipated Cutting Maneuver. Journal of Applied Biomechanics, 21, 143-152.

Hamill, J., Haddad, J.M., Heiderscheit, B.C., Van Emmerik, R.E.A., Li, L. (2004). Clinical Relevance of Coordination Variability. In: K. Davids, S.J. Benett, & K.M. Newell (Eds.), Variability in the Movement System: A Multi-Disciplinary Perspective. Champaign. Ill: Human Kinetics.

Peters, B.T., Haddad, J.M., Heiderscheit, B.C., Van Emmerik, R.E.A., & Hamill, J. (2003). Limitations in the use and interpretation of continuous relative phase. Journal of Biomechanics, 36, 271-274.

McDermott, W.J. Van Emmerik, R.E.A., & Hamill, J. & (2003). Running training and adaptive strategies of locomotor-respiratory coordination. European Journal of Applied Physiology, 89, 435-444.

Van Emmerik, R.E.A. & Van Wegen (2002). On the Functional Aspects of Variability in Postural Control. Exercise and Sport Sciences Reviews, 30(4), 177-183.

Van Wegen, Van Emmerik, R.E.A, & Riccio, G.E. (2002). Postural orientation: Age-related changes in variability and time-to-boundary. Human Movement Science, 21, 61-84.

Heidersheit, B.C., Hamill, J. & Van Emmerik, R.E.A. (2002). Variability of stride characteristics and joint coordination among individuals with unilateral patellofemoral pain. Journal of Applied Biomechanics, 18, 110-121.

Winogrodzka, A., Wagenaar, R.C., Bergmans, P., Vellinga, A., Booij, J., Van Royen, E.A., Van Emmerik, R.E.A., Stoof, J.C., & Wolters, E.Ch. (2001). Rigidity affects the resting tremor in Parkinson’s Disease. Movement Disorders, 16, 1033-1040.

Riccio, G.E., Van Emmerik, R.E.A. & Peters, B.T. (2001). Movement dynamics and the Environment to be Perceived. Behavioral and Brain Sciences, 24, 237-238.

Van Emmerik, R.E.A. & Van Wegen, E.H.H. (2000). On Variability and Stability in Human Movement. Journal of Applied Biomechanics, 16, 394-406.

Van Wegen, E.E.H., Van Emmerik, R.E.A., Wagenaar, R.C. & Ellis, T. (2001). Stability boundaries and lateral postural control in Parkinson’s Disease. Motor Control, 3, 254-269.

Whittlesey, S.N., Hamill, J. & Van Emmerik, R.E.A. (2000). The Swing Phase of Human Walking is not a Passive Movement. Motor Control, 4, 273-292.

Wagenaar, R.C. & Van Emmerik, R.E.A. (2000). Resonance frequencies of arms and legs identify different walking patterns. Journal of Biomechanics, 33, 853-861.

Van Emmerik, R.E.A., Wagenaar, R.C., Winogrodzka, A., & Wolters, E.Ch. (1999). Axial rigidity in Parkinson’s disease. Archives of Physical Medicine and Rehabilitation, 80, 186-191.

Van Emmerik, R.E.A, Wagenaar, R.C. & Van Wegen, E.H.H. (1998). Interlimb coupling patterns in human locomotion: Are we bipeds or quadrupeds? Annals of New York Academy of Sciences, 860, 539-542.

Heiderscheit, B.C., Hamill, J. & Van Emmerik, R.E.A. (1999). Q-angle influences on the variability of lower extremity coordination during running. Medicine and Science in Sport and Exercise, 31(3), 1313-1319.

Hamill, J., Van Emmerik, R.E.A., Heiderscheit, B.C., & Li, L. (1999). A Dynamical systems approach to lower extremity running injuries. Clinical Biomechanics, 14, 297-308.

Perez, R., Bosman, M., Wagenaar, R.C., & Van Emmerik, R.E.A. (1998). Effects of auditory rhythms on Parkinsonian gait. Nederlands tijdschrift voor Fysiotherapie. 108(36), 62-69.

Ronnqvist, L. Hopkins, B., Van Emmerik, R.E.A. & de Groot, L. (1999). Lateral biases in head turning and the Moro response in the human newborn: Are they both vestibular in origin? Developmental Psychobiology, 339-349 .

Li, L. Van Den Bogert, C., Caldwell, G.E., Van Emmerik, R.E.A., & Hamill, J. (1999). Coordination patterns of walking and running at similar speeds and stride frequency. Human Movement Science, 18, 67-85.

Vereijken, B., Van Emmerik, R.E.A, Bongaardt, R., Beek, W.J., & Newell, K.M. (1997). Changing coordinative structures with skill learning. Human Movement Science, 16, 823-844.

Van Emmerik, R.E.A. & Wagenaar, R.C. (1997). On optimality and movement disorders: A dynamical systems perspective. Behavioral and Brain Sciences, 19, 1,90.

Van Emmerik, R.E.A. & Wagenaar, R.C. (1996). Dynamics of movement coordination and tremor in Parkinson’s disease. Human Movement Science, 15, 203-235.

Van Emmerik, R.E.A. & Wagenaar, R.C. (1996). Effects of walking velocity on relative phase dynamics in the trunk in human walking. Journal of Biomechanics, 29, 1175-1184.

Sprague, R.L., Van Emmerik, R. E. A., Slobounov, S., & Newell, K. M. (1996). Facial stereotypic movements and tardive dyskinesia in a developmentally disabled population. American Journal on Mental Retardation, 100, 345-358.

Wagenaar, R.C., & Van Emmerik, R.E.A. (1996). Dynamics of movement disorders. Human Movement Science, 15,161-175.

Van Emmerik, R.E.A. & Wagenaar, R.C. (1995). The functional role of movement variability: Implications for learning and relearning processes. Corpus, Psyche et Societas, 2, 57-70.

Van Emmerik, R.E.A. & Wagenaar, R.C. (1995). Equifinality and phase resetting: The role of control parameter manipulations. Commentary to Feldman and Levin. Behavioral and Brain Sciences, 18, 783-784.

Wagenaar, R.C. & Van Emmerik, R.E.A. (1994). Dynamics of pathological gait. Human Movement Science, 13, 441-471.

Van Emmerik, R. E. A., Sprague, R. L., & Newell, K. M. (1993). Arm tremor and tardive dyskinesia. American Journal on Mental Retardation, 98, 74-83.

Van Emmerik, R. E. A., Sprague, R. L., & Newell, K. M. (1993). Assessment of postural sway profiles in tardive dyskinesia: Orientation and stereotypy. Movement Disorders, 8, 305-314.

Van Emmerik, R. E. A., Sprague, R. L., & Newell, K. M. (1993). Finger tremor and tardive dyskinesia. Experimental and Clinical Psychopharmacology, 1, 259-268.

Newell, K.M., Van Emmerik, R.E.A., Lee, D. & Sprague, R.L. (1994). On postural stability and variability. Gait and Posture, 4, 225-230.

Van Emmerik, R.E.A. (1992). Kinematic adaptations to perturbations as a function of practice level in a rhythmic drawing movement. Journal of Motor Behavior, 24, 117-131.

Ko, Y.G., Van Emmerik, R. E. A., Sprague, R.L., & Newell, K.M. (1992). Postural stability and tardive dyskinesia. Journal of Intellectual Deficiency Research, 36, 309-323.

Savelsbergh, G,J.P, & Van Emmerik, R.E.A. (1992). Dynamic interactionism: From co-regulation to the mapping problem. Human Movement Science, 11, 443-451.