Jason M. Wilken, PT, PhD

Portrait
Director, Collaborative Research & Development
Associate Professor of Physical Therapy and Rehabilitation Science

Contact Information

Primary Office: 1-249 MEB
500 Newton Road
Iowa City, IA 52242-1190
319-335-6857

Education

BA, Biology, Luther College
MPT, Master of Physical Therapy, The University of Iowa
PhD, Physical Rehabilitation Science, The University of Iowa

Publications

Chimenti, R. L., Dilger, C. P., Hall, M. M., Phisitkul, P., Merriwether, E. N., Yack, J. H., Wilken, J. M. & Sluka, K. A. (2018). Decreased kinesiophobia associated with improved ankle biomechanics in patients with chronic Achilles tendinopathy: A preliminary analysis. New Orleans, Louisana: American Physical Therapy Association - Combined Sections Meeting.

Hsieh, K. L., Sheehan, R. C., Wilken, J. M. & Dingwell, J. B. (In Press). Healthy Individuals are More Maneuverable When Walking Slower While Navigating a Virtual Obstacle Course. Gait & posture. DOI: doi.org/10.1016/j.gaitpost.2018.02.015.

Harper, N. G., Wilken, J. M. & Neptune, R. R. (2018). Muscle Function and Coordination of Amputee Stair Ascent. Journal of biomechanical engineering, 140(1). PMID: 28857115.

Cowley, J., Resnick, L., Wilken, J. M., Smurr Walters, L. & Gates, D. (2017). Movement quality of conventional prosthesis and the DEKA Arm during everyday tasks. Prosthet Orthot Int (Epub 2016 Jul 9), 41(1), 33-40. PMID: 26932980.

Russell Esposito, E., Choi, H. S., Darter, B. J. & Wilken, J. M. (2017). Can real-time visual feedback during gait retraining reduce metabolic demand for individuals with transtibial amputation?. PloS one, 12(2), e0171786. PMID: 28182797.

Russell Esposito, E., Stinner, D. J., Fergason, J. R. & Wilken, J. M. (2017). Gait biomechanics following lower extremity trauma: Amputation vs. reconstruction. Gait & posture, 54, 167-173. PMID: 28314214.

Ruble, M. D., Ideda, A. J., Russell, E. M., Wilken, J. M. & Chaiyanam, C. A. (2017). Ankle-Foot Orthosis Alignment Affects Center Of Pressure Velocity. Boulder, CO: American Society of Biomechanics 41st Annual Meeting.

Hsu, J. R., Owens, J. G., DeSanto, J., Fergason, J. R., Kuhn, K. M., Potter, B. K., Stinner, D. J., Sheu, R. G., Waggoner, S. L., Wilken, J. M., Huang, Y., Scharfstein, D. O. & MacKenzie, E. J. (2017). Patient Response to an Integrated Orthotic and Rehabilitation Initiative for Traumatic Injuries: The PRIORITI-MTF Study. Journal of orthopaedic trauma, 31 Suppl 1, S56-S62. PMID: 28323803.

Ruble, M. D., Brown, S. E., Russell Esposito, E. & Wilken, J. M. (2017). The Effects of a Novel Energy Storage and Return Military Boot on Walking Performance. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Pickle, N. T., Silverman, A. K., Wilken, J. M. & Fey, N. P. (2017). Segmental contributions to sagittal-plane whole-body angular momentum when using powered compared to passive ankle-foot prostheses on ramps. IEEE ... International Conference on Rehabilitation Robotics : [proceedings], 2017, 1609-1614. PMID: 28814050.

Sheehan, R. C., Rabago, C. A., Ohm, K. A. & Wilken, J. M. (2017). The Effect of Prolonged Activity and Lower Limb Trauma on Variable Terrain Walking Stability. Kissimmee, FL: Military Health System Research Symposium.

Sheehan, R. C., Ruble, M. D., Dingwell, J. B. & Wilken, J. M. (2017). Individuals With Lower Limb Trauma Prioritize Stability Over Maneuverability When Navigating A Virtual Obstacle Course. Boulder, CO: American Society of Biomechanics 41st Annual Meeting.

Ebrahimi, A., Goldberg, S. R., Wilken, J. M. & Stanhope, S. J. (2017). Constituent Lower Extremity Work (CLEW) approach: A novel tool to visualize joint and segment work. Gait & posture, 56, 49-53. PMID: 28494322.

Allen, C., Sheehan, R., Deyle, G., Wilken, J. M. & Gill, N. (In Press). A Manual Physical Therapy Intervention for Symptoms of Knee Osteoarthritis and Associated Fall Risk: A Case Series of Four Patients. Physiotherapy Theory and Practice.

Brown, S. E., Russell Esposito, E. & Wilken, J. M. (2017). The effect of ankle foot orthosis alignment on walking in individuals treated for traumatic lower extremity injuries. Journal of biomechanics, 61, 51-57. PMID: 28736080.

Salinas, M. M., Wilken, J. M. & Dingwell, J. B. (2017). How humans use visual optic flow to regulate stepping during walking. Gait & posture, 57, 15-20. PMID: 28570860.

Sheean, A. J., Schmitz, M. R., Ward, C. L., Barrow, A. E., Tennent, D. J., Roach, C. J., Burns, T. C. & Wilken, J. M. (2017). Assessment of Disability Related to Femoroacetabular Impingement Syndrome by Use of the Patient-Reported Outcome Measure Information System (PROMIS) and Objective Measures of Physical Performance. The American journal of sports medicine, 45(11), 2476-2482. PMID: 28609640.

Tennent, D. J., Hylden, C. M., Johnson, A. E., Burns, T. C., Wilken, J. M. & Owens, J. G. (2017). Blood Flow Restriction Training After Knee Arthroscopy: A Randomized Controlled Pilot Study. Clinical journal of sport medicine : official journal of the Canadian Academy of Sport Medicine, 27(3), 245-252. PMID: 27749358.

Ikeda, A. J., Fergason, J. R. & Wilken, J. M. (2017). Effects of altering heel wedge properties on gait with the Intrepid Dynamic Exoskeletal Orthosis. Prosthetics and orthotics international, 309364617728116. PMID: 28870146.

Russell Esposito, E., Ranz, E. C., Schmidtbauer, K. A., Neptune, R. R. & Wilken, J. M. (2017). Ankle-foot orthosis bending axis influences running mechanics. Gait & posture, 56, 147-152. PMID: 28577470.

Pickle, N. T., Silverman, A. K., Wilken, J. M. & Fey, N. P. (In Press). Segmental Contributions to Sagittal-Plane Whole-body Angular Momentum When Using Powered Compared to Passive Ankle-foot Prostheses on Ramps. London, UK: 2017 IEEE-RAS-EMBS International Conference on Rehabilitation Robotics (ICORR 2017).

Russell Esposito, E., Rabago, C. A. & Wilken, J. M. (2017). The influence of traumatic transfemoral amputation on metabolic cost across walking speeds. Prosthetics and Orthotics International. PMID: 28655287.

Ranz, E. C., Wilken, J. M., Gajewski, D. A. & Neptune, R. R. (2017). The influence of limb alignment and transfemoral amputation technique on muscle capacity during gait. Computer methods in biomechanics and biomedical engineering, 20(11), 1167-1174. PMID: 28650686.

Sheehan, R. C., Wilken, J. M. & Dingwell, J. B. (2016). Perturbation Based Gait Training May Improve the Tradeoff of Stability and Maneuverability in Patients with Lower Limb Injury. Chicago, IL: International Society of Electrophysiology and Kinesiology.

Ranz, E. C., Russell Esposito, E., Wilken, J. M. & Neptune, R. R. (2016). The influence of passive-dynamic ankle-foot orthosis bending axis location on gait performance in individuals with lower-limb impairments. Clinical biomechanics (Bristol, Avon), 37, 13-21. PMID: 27280325.

Dingwell, J. B., Cusumano, J. P., Rylander, J. H. & Wilken, J. M. (2016). How Humans Regulate Lateral Stepping Movements and Balance While Walking. Mt. Sterling, OH: Biomechanics and Neural Control of Movement.

Brown, S. E., Russell Esposito, E., Ikeda, A., Fergason, J., Caldwell, R., Fatone, S. & Wilken, J. M. (2016). Effect of Socket Design and Suspension on Walking Mechanics. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Frazier, M., Jahelka, P. R., Schaffer, S. W. & Wilken, J. M. (2016). Trials and Tribulations of Multi-site Rehabilitation Research within the Department of Defense. Kissimmee, FL: Military Health System Research Symposium.

Miller, E., Kaufman, K., Kingsbury, T., Wolf, E. J., Wilken, J. M. & Wyatt, M. (2016). Mechanical Testing for Three-Dimensional Motion Analysis Reliability. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Ikeda, A. I., Fergason, J. R., Westbrook, A. E. & Wilken, J. M. (2016). Heel Wedge Properties Influence Gait with the Intrepid Dynamic Exoskeletal Orthosis (IDEO). Kissimmee, FL: Military Health System Research Symposium.

Russell Esposito, E., Choi, H. S., Darter, B. J. & Wilken, J. M. (2016). Real-Time Biofeedback Can Reduce Gait Deviations Following Amputation. Kissimmee, FL: Military Health System Research Symposium.

Hsieh, K. L., Sheehan, R. C., Ruble, M. D., Dingwell, J. B. & Wilken, J. M. (2016). Individuals with Lower Limb Trauma Prioritize Stability over Maneuverability When Navigating a Virtual Obstacle Course. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Sheehan, R. C., Allen, C., Wilken, J. M. & Gill, N. (2016). Symptom Relief Improves Stumble Recovery in Individuals with Knee Osteoarthritis: A Case Series. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Melling, L., Rabago, A., Smith, M., Lu, D., Wilken, J. M. & Rylander, J. H. (2016). Assessment of Lower Limb Tracking within a Serious Gaming System for Rehabilitation. Orlando, FL: Orthopedic Research Society Annual Meeting.

Ohm, K. A., Russell Esposito, E. & Wilken, J. M. (2016). The effects of ankle-foot orthosis alignment on running biomechanics. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Dingwell, J. B., Cusumano, J. P., Rylander, J. H. & Wilken, J. M. (2016). Frontal Plane Stepping Control and Lateral Balance in Human Walking. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Amorelli, C. R., Baumann, M. L., Yancosek, K. E., Keizer, B. M., Stinner, D. J. & Wilken, J. M. (2016). Center for the Intrepid: Providing Patients POWER. U.S. Army Medical Department journal, 39-46. PMID: 26874096.

Kaufman, K., Miller, E., Kingsbury, T., Russell Esposito, E., Wolf, E., Wilken, J. M. & Wyatt, M. (2016). Reliability of 3D gait data across multiple laboratories. Gait & posture, 49, 375-381. PMID: 27497755.

Owens, J. G., Wilken, J. M. & Stinner, D. J. (2016). Restoring Function Following Limb Injury: Medical Management, Rehabilitation and Research. Anaheim, CA: American Physical Therapy Association Combined Sections Meeting.

Bell, E. M., Pruziner, A. L., Wilken, J. M. & Wolf, E. J. (2016). Performance of conventional and X2® prosthetic knees during slope descent. Clinical biomechanics (Bristol, Avon), 33, 26-31. PMID: 26921583.

Russell Esposito, E., Aldridge Whitehead, J. M. & Wilken, J. M. (2016). Step-to-step transition work during level and inclined walking using passive and powered ankle-foot prostheses. Prosthetics and orthotics international, 40(3), 311-9. PMID: 25628378.

Tulsky, D., Cohen, M., Resnik, L. & Wilken, J. M. (2016). Community Reintegration, Functional Outcomes and QOL after Upper And Lower Extremity Amputation: the BADER Toolbox. Long Beach, CA: Federal Amputation Advanced Skills Training Symposium.

Sheehan, R. C., Rylander, J. H., Wilken, J. M. & Dingwell, J. B. (2016). Lower Limb Trauma Alters the Priority of Stability and Maneuverability While Navigating a Virtual Obstacle Course. Memphis, TN: Gait and Clinical Movement Analysis Society Annual Meeting.

Barrow, A., Wilken, J. M. (2016). Use of Partial Weight Bearing Treadmill for Early Rehabilitation Following Lower Extremity Trauma. Orlando, FL: American Academy of Orthopaedic Surgeons Annual Meeting.

Gates, D. H., Walters, L. S., Cowley, J., Wilken, J. M. & Resnik, L. (2016). Range of Motion Requirements for Upper-Limb Activities of Daily Living. The American journal of occupational therapy : official publication of the American Occupational Therapy Association, 70(1), 7001350010p1-7001350010p10. PMID: 26709433.

Darter, B. J., Sinitski, K. & Wilken, J. M. (2016). Axial bone-socket displacement for persons with a traumatic transtibial amputation: The effect of elevated vacuum suspension at progressive body-weight loads. Prosthetics and orthotics international, 40(5), 552-7. PMID: 26423107.

Rábago, C. A., Clouser, M., Dearth, C. L., Farrokhi, S., Galarneau, M. R., Highsmith, M. J., Wilken, J. M., Wyatt, M. P. & Hill, O. T. (2016). The Extremity Trauma and Amputation Center of Excellence: Overview of the Research and Surveillance Division. Military medicine, 181(S4), 3-12. PMID: 27849455.

Rábago, C. A., Wilken, J. M. (2016). The Prevalence of Gait Deviations in Individuals With Transtibial Amputation. Military medicine, 181(S4), 30-37. PMID: 27849459.

Pickle, N. T., Wilken, J. M., Aldridge Whitehead, J. M. & Silverman, A. K. (2016). Whole-body angular momentum during sloped walking using passive and powered lower-limb prostheses. Journal of biomechanics, 49(14), 3397-3406. PMID: 27670646.

Isaacson, B. M., Hendershot, B. D., Messinger, S. D., Wilken, J. M., Rábago, C. A., Esposito, E. R., Wolf, E., Pruziner, A. L., Dearth, C. L., Wyatt, M., Cohen, S. P., Tsao, J. W. & Pasquina, P. F. (2016). The Center for Rehabilitation Sciences Research: Advancing the Rehabilitative Care for Service Members With Complex Trauma. Military medicine, 181(S4), 20-25. PMID: 27849457.

Stanhope, S. J., Wilken, J. M., Pruziner, A. L., Dearth, C. L., Wyatt, M., Ziemke, G. W., Strickland, R., Milbourne, S. A. & Kaufman, K. R. (2016). The Bridging Advanced Developments for Exceptional Rehabilitation (BADER) Consortium: Reaching in Partnership for Optimal Orthopaedic Rehabilitation Outcomes. Military medicine, 181(S4), 13-19. PMID: 27849456.

Brown, S. E., Russell Esposito, E., Ikeda, A., Fergason, J., Caldwell, R., Fatone, S. & Wilken, J. M. (2016). Effect of Socket Design and Suspension on Walking Mechanics. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Sheehan, R. C., Rábago, C. A., Rylander, J. H., Dingwell, J. B. & Wilken, J. M. (2016). Use of Perturbation-Based Gait Training in a Virtual Environment to Address Mediolateral Instability in an Individual With Unilateral Transfemoral Amputation. Physical therapy, 96(12), 1896-1904. PMID: 27277497.

Sheean, A. J., Tennent, D. J., Owens, J. G., Wilken, J. M., Hsu, J. R. & Stinner, D. J. (2016). Effect of Custom Orthosis and Rehabilitation Program on Outcomes Following Ankle and Subtalar Fusions. Foot & ankle international, 37(11), 1205-1210. PMID: 27521355.

Schnall, B. L., Chen, Y. T., Bell, E. M., Wolf, E. J. & Wilken, J. M. (2016). Functional Outcomes of Service Members With Bilateral Transfemoral and Knee Disarticulation Amputations Resulting From Trauma. Military medicine, 181(S4), 55-60. PMID: 27849462.

Rábago, C. A., Aldridge Whitehead, J. & Wilken, J. M. (2016). Evaluation of a Powered Ankle-Foot Prosthesis during Slope Ascent Gait. PloS one, 11(12), e0166815. PMID: 27977681.

Melling, L., Rabago, C. A., Smith, M., Wilken, J. M. & Rylander, J. H. (2016). Assessment of Lower Limb Tracking within a Serious Gaming System for Rehabilitation. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Cancio, J., Wilken, J. M. (2016). Blood Flow Restriction Therapy after Distal Radius Fracture: Description of a Novel Treatment Approach and Case Series. Kissimmee, FL: Military Health System Research Symposium.

Pickle, N. T., Wilken, J. M., Aldridge Whitehead, J., Westbrook, A. E. & Silverman, A. K. (2016). Comparison of Inverted Pendulum Models during Walking on Slopes: Application to Prosthesis Performance. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Wilken, J. M., Sheehan, A. S., Ward, C. L. & Schmitz, M. R. (2016). Disability in Individuals with Femoroacetabular Impingement Syndrome. Kissimmee, FL: Military Health System Research Symposium.

Aldridge Whitehead, J. M., Russell Esposito, E. & Wilken, J. M. (2016). Stair ascent and descent biomechanical adaptations while using a custom ankle-foot orthosis. Journal of biomechanics, 49(13), 2899-2908. PMID: 27451057.

Brown, S. E., Russell Esposito, E. & Wilken, J. M. (2016). Effect of Ankle Foot Orthosis Alignment on Muscle Activity. Kissimmee, FL: Military Health System Research Symposium.

Russell Esposito, E., Wilken, J. M. (2016). A Novel Powered Ankle-Foot Orthosis for Individuals with Plantarflexor Weakness. Kissimmee, FL: Military Health System Research Symposium.

Ohm, K., Russell Esposito, E., Ranz, E. C., Neptune, R. R. & Wilken, J. M. (2016). Ankle-foot orthosis bending axis influences running mechanics. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Russell Esposito, E., Wilken, J. M. (2016). A Powered Ankle-Foot Orthosis for Patients with Plantarflexor Weakness. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Westbrook, A., Russell Esposito, E., Rabago, C. A., Sheehan, R. C. & Wilken, J. M. (2016). Ankle Foot Orthosis Users Demonstrate Impaired Pelvis-Trunk Coordination During Walking. Kissimmee, FL: Military Health System Research Symposium.

Westbrook, A., Russell Esposito, E., Rabago, C. A., Sheehan, R. C. & Wilken, J. M. (2016). Ankle Foot Orthosis Users Demonstrate Impaired Pelvis-Trunk Coordination During Walking. Raleigh, NC: American Society of Biomechanics 40th Annual Meeting.

Dingwell, J. B., Rylander, J. H., Cusumano, J. P. & Wilken, J. M. (2015). Control Models of Lateral Stepping in Human Walking. Columbus, OH: 2015 Dynamic Walking Conference.

Rabago, C. A., Aldridge Whitehead, J. M. & Wilken, J. M. (2015). Walking Stability Control in Service Members using an Ankle-Foot Orthosis during a Simulated Patrol. Fort Lauderdale, FL: Military Health System Research Symposium.

Kaufman, K., Miller, E., Kingsbury, T., Russell Esposito, E., Wolf, E. J., Wilken, J. M. & Wyatt, M. (2015). Data Consistency From Multiple Gait Laboratories. Glascow: International Society of Biomechanics Annual Meeting.

Ruble, M. D., Russell Esposito, E. & Wilken, J. M. (2015). The Effect Of Ankle-Foot Orthosis Alignment On Roll-Over Shape In Patients With Lower Limb Reconstruction. Columbus, OH: American Society of Biomechanics Annual Meeting.

Ranz, E. C., Russell Esposito, E., Wilken, J. M. & Nepture, R. R. (2015). The Influence of Passive-Dynamic Ankle- Foot Orthosis Bending Axis On Gait Performance In Individuals With Lower-Limb Impairments. Columbus, OH: American Society of Biomechanics Annual Meeting.

Wilken, J. M., Rabago, C. A. & Russell Esposito, E. (2015). Revisiting the Metabolic Cost of Walking Following Lower Limb Amputation. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Harper, N. G., Wilken, J. M. & Neptune, R. R. (2015). Muscle Function and Coordination During Stair Ascent. Columbus, OH: American Society of Biomechanics Annual Meeting.

Russell Esposito, E. M., Rabago, C. A. & Wilken, J. M. (2015). Revisiting the Metabolic Cost of Walking Following Lower Limb Amputation. Fort Lauderdale, FL: Military Health System Research Symposium.

Garg, K., Ward, C. L., Hurtgen, B. J., Wilken, J. M., Stinner, D. J., Wenke, J. C., Owens, J. G. & Corona, B. J. (2015). Volumetric Muscle Loss: Persistent Functional Deficits Beyond Frank Loss of Tissue. Las Vegas, NV: Orthopaedic Research Society Annual Meeting.

Aldridge Whitehead, J., Rabago, C. A. & Wilken, J. M. (2015). Walking Stability in Service Members Using an Intrepid Dynamic Exoskeletal Orthosis During a Simulated Military Patrol. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Russell Esposito, E., Fatone, S., Wilken, J. M., Caldwell, R. & Fergason, J. (2015). Sub-Ischial Prosthetic Sockets Improve Hip Range of Motion and Performance for Individuals with Transfemoral Amputations. New Orleans, LA: American Academy of Orthotists & Prosthetists Annual Meeting.

Garg, K., Ward, C. L., Hurtgen, B. J., Wilken, J. M., Stinner, D. J., Wenke, J. C., Owens, J. G. & Corona, B. T. (2015). Volumetric muscle loss: persistent functional deficits beyond frank loss of tissue. Journal of orthopaedic research : official publication of the Orthopaedic Research Society, 33(1), 40-6. PMID: 25231205.

Kaufman, K., Miller, D., Kingsbury, T., Russell Esposito, E., Wolf, E. J., Wilken, J. M. & Wyatt, M. (2015). Interlab Reliability Of The Medical Treatment Facility Gait Laboratories. Fort Lauderdale, FL: Military Health System Research Symposium.

Sheehan, R. C., Beltran, E. J., Dingwell, J. B. & Wilken, J. M. (2015). Mediolateral angular momentum changes in persons with amputation during perturbed walking. Gait & posture, 41(3), 795-800. PMID: 25797789.

Haight, D. J., Russell Esposito, E. & Wilken, J. M. (2015). Biomechanics of uphill walking using custom ankle-foot orthoses of three different stiffnesses. Gait & posture, 41(3), 750-6. PMID: 25743775.

Pickle, N. T., Wilken, J. M., Whitehead, J. & Silverman, A. K. (2015). Effects of Powered and Passive Prostheses on Whole-Body Angular Momentum during Sloped Walking. Estes Park, CO: Rocky Mountain Regional American Society of Biomechanics Annual Meeting.

Stinner, D. J., Potter, B. K., Owens, J. G. & Wilken, J. M. (2015). How an Integrated Orthosis and Rehabilitation Initiative has Improved Outcomes for Lower Extremity Limb Salvage Patients. Las Vegas, NV: Orthopaedic Research Society Annual Meeting.

Kaufman, K., Miller, E., Wyatt, M., Kingsbury, T., Russell Esposito, E., Wolf, E. & Wilken, J. M. (2015). Reliability of 3-D Gait Data Across Multiple Laboratories. Portland, OR: Gait and Clinical Movement Analysis Society Annual Meeting.

Sheehan, R. C., Rylander, J. H., Wilken, J. M. & Dingwell, J. B. (2015). Lower Limb Trauma Impairs Lateral Walking Transitions In A Virtual Obstacle Course. Columbus, OH: American Society of Biomechanics Annual Meeting.

Melling, L. A., Rabago, C. A., Wilken, J. M. & Rylander, J. H. (2015). Multiple Plane Motion Tracking Quality Assessment of a Therapy-Based Exer-Gaming System. Tampa, FL: Biomedical Engineering Society Annual Conference.

Russell Esposito, E., Choi, H., Darter, B. & Wilken, J. M. (2015). Can Individuals with Transtibial Amputation Reduce the Metabolic Demand of Walking Using Real-Time Visual Feedback?. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Brown, S. E., Russell Esposito, E. & Wilken, J. M. (2015). Effect of Ankle-foot Orthosis Alignment on Muscle Activity. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Aldridge Whitehead, J. M., Rabago, C. A. & Wilken, J. M. (2015). Individuals Using an Ankle-foot Orthosis Have Minimal Gait Deviations When Accommodating to Walking on a Cross Slope. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Russell Esposito, E., Choi, H. S., Owen, J., Blanck, R. V. & Wilken, J. M. (2015). Biomechanical Adaptations to Ankle-Foot Orthosis Stiffness during Running. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Sheehan, R. C., Rylander, J. H., Wilken, J. M. & Dingwell, J. B. (2015). A Virtual Reality Rehabilitation Program Improves Mediolateral Stability in a Patient with Unilateral Transfemoral Amputation. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Aldridge Whitehead, J. M., Rabago, C. A. & Wilken, J. M. (2015). Individuals Using an Ankle-foot Orthosis Have Minimal Gait Deviations When Accommodating to Walking on a Cross Slope. Columbus, OH: American Society of Biomechanics Annual Meeting.

Russell Esposito, E., Choi, H. S., Owens, J. G., Blanck, R. V. & Wilken, J. M. (2015). Biomechanical response to ankle-foot orthosis stiffness during running. Clinical biomechanics (Bristol, Avon), 30(10), 1125-32. PMID: 26371854.

Russell Esposito, E., Aldridge Whitehead, J. M. & Wilken, J. M. (2015). Sound limb loading in individuals with unilateral transfemoral amputation across a range of walking velocities. Clinical biomechanics (Bristol, Avon), 30(10), 1049-55. PMID: 26412015.

Rábago, C. A., Dingwell, J. B. & Wilken, J. M. (2015). Reliability and Minimum Detectable Change of Temporal-Spatial, Kinematic, and Dynamic Stability Measures during Perturbed Gait. PloS one, 10(11), e0142083. PMID: 26535580.

Russell Esposito, E., Choi, H. S., Owens, J. G., Blanck, R. V. & Wilken, J. M. (2015). Biomechanical Adaptations to Ankle-foot Orthosis Stiffness During Running. Columbus, OH: American Society of Biomechanics Annual Meeting.

Brown, S. E., Russell Esposito, E. & Wilken, J. M. (2015). Effect of Ankle Foot Orthosis Alignment on Muscle Activity. Columbus, OH: American Society of Biomechanics Annual Meeting.

Fergason, J., Wilken, J. M. (2015). O&P Symposium: Enhancing Your Clinical Practice By Applying a Combined Approach of Evidence and Experience. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Russell Esposito, E. M., Wilken, J. M. (2015). Gait Biomechanics Following Lower Extremity Trauma: Amputation vs. Reconstruction. Fort Lauderdale, FL: Military Health System Research Symposium.

Rylander, J. H., Wilken, J. M., Cusumano, J. P. & Dingwell, J. B. (2015). Frontal Plane Stepping Control in Persons with Transtibial Amputation. Columbus, OH: American Society of Biomechanics Annual Meeting.

Felcher, S. M., Stinner, D. J., Krueger, C. A., Wilken, J. M., Gajewski, D. A. & Hsu, J. R. (2015). Falls in a Young Active Amputee Population: A Frequent Cause of Rehospitalization?. Military medicine, 180(10), 1083-6. PMID: 26444471.

Ruble, M. D., Russell Esposito, E. & Wilken, J. M. (2015). The Effect Of Ankle-Foot Orthosis Alignment On Roll-Over Shape In Patients With Lower Limb Reconstruction. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Sheehan, R. C., Rabago, C. A., Rylander, J. H., Dingwell, J. B. & Wilken, J. M. (2015). Perturbation Based Gait Training in a Virtual Environment Improves Mediolateral Stability in an Individual with Unilateral Transfemoral Amputation. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Russell Esposito, E., Rabago, C. A. & Wilken, J. M. (2015). The Metabolic Demand of Walking for Young, Active Individuals with Transfemoral Amputation. San Antonio, TX: American Orthotic & Prosthetic Association National Assembly.

Rabago, C. A., Wilken, J. M. (2014). Prosthetic Gait Training in Individuals with Lower Extremity Amputation: An Application of Evidence Based Practice Principles. Crystal City, MD: Federal Amputation Advanced Skills Training Symposium, Veterans Affairs.

Sheehan, R. C., Beltran, E. J., Dingwell, J. B. & Wilken, J. M. (2014). Mediolateral Angular Momentum Changes in Persons with Amputation During Perturbed Walking. Boston, MA: World Congress of Biomechanics.

Rabago, C. A., Aldridge Whitehead, J. M., Ferris, A. E. & Wilken, J. M. (2014). Evaluation of a Powered Ankle-Foot Prosthetic System During Inclined Walking. Boston, MA: World Congress of Biomechanics.

Russell Esposito, E., Blanck, R. V., Harper, N. G., Hsu, J. R. & Wilken, J. M. (2014). Biomechanical Adaptation to Ankle-foot Orthosis Stiffness during Walking in Patients with Lower Limb Trauma. Boston, MA: World Congress of Biomechanics.

Aldridge Whitehead, J. M., Russell Esposito, E. & Wilken, J. M. (2014). Stair Ascent and Descent biomechanical adaptations while using a custom ankle-foot orthosis. Boston, MA: World Congress of Biomechanics.

Gates, D., Wilken, J. M., Smurr-Walters, L. & Resnick, L. (2014). Comparing Movement Time with Upper Extremity Prostheses During Activities of Daily Living. University of Delaware, Newark DE: Gait and Clinical Movement Analysis Society Annual Meeting.

Harper, N. G., Russell Esposito, E., Wilken, J. M. & Neptune, R. R. (2014). The Influence of Ankle-Foot Orthosis Stiffness on Gait Performance in Patients with Lower Limb Neuromuscular and Musculoskeletal Impairments. Boston, MA: World Congress of Biomechanics.

Rylander, J. H., Wilken, J. M., Cusumano, J. P. & Dingwell, J. B. (2014). Abled Bodied Persons and Individuals with Transtibial Amputation Employ Similar Control Strategies in the Frontal Plane during Treadmill Walking. Boston, MA: World Congress of Biomechanics.

Beurskens, R., Wilken, J. M. & Dingwell, J. B. (2014). Dynamic stability of individuals with transtibial amputation walking in destabilizing environments. Journal of biomechanics, 47(7), 1675-81. PMID: 24679710.

Engdahl, S., Gates, D., Wilken, J. M., Smurr-Walters, L. & Resnick, L. (2014). The Effect of Wrist Motion on Reducing Compensatory Movements in Transradial Prosthesis Users. University of Delaware, Newark DE: Gait and Clinical Movement Analysis Society Annual Meeting.

Hazelton, J., Rabago, C. A. & Wilken, J. M. (2014). The Use of Objective Outcomes Assessment in Clinical Practice. Crystal City, MD: Federal Amputation Advanced Skills Training Symposium, Veterans Affairs.

Pickle, N. T., Wilken, J. M., Aldridge, J. M., Neptune, R. R. & Silverman, A. K. (2014). Whole-body angular momentum during stair walking using passive and powered lower-limb prostheses. Journal of biomechanics, 47(13), 3380-9. PMID: 25213178.

Rylander, J., Beltran, E., Wilken, J. M. & Dingwell, J. (2014). Healthy Persons with Unilateral Amputation and Able Bodied Controls Respond Similarly to Visual Field Perturbations While Walking. New Orleans, LA: Orthopedic Research Society Annual Meeting.

Bedigrew, K. M., Patzkowski, J. C., Wilken, J. M., Owens, J. G., Blanck, R. V., Stinner, D. J., Kirk, K. L. & Hsu, J. R. (2014). Can an integrated orthotic and rehabilitation program decrease pain and improve function after lower extremity trauma?. Clinical orthopaedics and related research, 472(10), 3017-25. PMID: 24744130.

Rylander, J. H., Wilken, J. M., Cusumano, J. P. & Dingwell, J. P. (2014). Strategies for Controlling Lateral Stepping Movements in Human Walking. Washington, DC: Society for Neuroscience Annual Meeting.

Sheehan, R. C., Rylander, J. H., Wilken, J. M. & Dingwell, J. P. (2014). A Virtual Reality Obstacle Course to Improve Lateral Balance Control in Lower Limb Trauma Patients. Washington, DC: Society for Neuroscience Annual Meeting.

Russell Esposito, E., Wilken, J. M. (2014). Biomechanical risk factors for knee osteoarthritis when using passive and powered ankle-foot prostheses. Clinical biomechanics (Bristol, Avon), 29(10), 1186-92. PMID: 25440576.

Aldridge Whitehead, J. M., Wolf, E. J., Scoville, C. R. & Wilken, J. M. (2014). Does a microprocessor-controlled prosthetic knee affect stair ascent strategies in persons with transfemoral amputation?. Clinical orthopaedics and related research, 472(10), 3093-101. PMID: 24515402.

Russell Esposito, E., Blanck, R. V., Harper, N. G., Hsu, J. R. & Wilken, J. M. (2014). How does ankle-foot orthosis stiffness affect gait in patients with lower limb salvage?. Clinical orthopaedics and related research, 472(10), 3026-35. PMID: 24817379.

Russell Esposito, E., Wilken, J. M. (2014). The relationship between pelvis-trunk coordination and low back pain in individuals with transfemoral amputations. Gait & posture, 40(4), 640-6. PMID: 25155692.

Harper, N. G., Esposito, E. R., Wilken, J. M. & Neptune, R. R. (2014). The influence of ankle-foot orthosis stiffness on walking performance in individuals with lower-limb impairments. Clinical biomechanics (Bristol, Avon), 29(8), 877-84. PMID: 25193884.

Harper, N. G., Russell, E. M., Wilken, J. M. & Neptune, R. R. (2014). Selective laser sintered versus carbon fiber passive-dynamic ankle-foot orthoses: a comparison of patient walking performance. Journal of biomechanical engineering, 136(9), 091001. PMID: 24870600.

Beurskens, R., Wilken, J. M. & Dingwell, J. B. (2014). Dynamic stability of superior vs. inferior body segments in individuals with transtibial amputation walking in destabilizing environments. Journal of biomechanics, 47(12), 3072-9. PMID: 25064425.

Russell, E., Blanck, R., Hsu, J., Ficke, J. & Wilken, J. M. (2014). Walking Biomechanics Following Transtibial Amputations and Lower Limb Reconstructions. Orlando, FL: American College of Sports Medicine Annual Meeting.

Whitehead, J. H., Russell, E. & Wilken, J. M. (2014). Stair Ascent and Descent Biomechanical Adaptations While Using a Custom Ankle-foot Orthosis. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Fatone, S., Russell, E. M., Wilken, J. M., Caldwell, R. J. & Fergason, J. (2014). Sub-Ischial Prosthetic Sockets Improve Hip Range of Motion and Performance for Individuals with Transfemoral Amputations. Chicago, IL: American Orthotic & Prosthetic Association Annual Meeting.

Engdahl, S., Gates, D., Wilken, J. M., Smurr-Walters, L. & Resnick, L. (2014). The Effect of Wrist Motion on Reducing Compensatory Movements in Transradial Prosthesis Users. Akron, OH: American Society of Biomechanics, Midwest Regional Biomechanics Meeting.

Darter, B. J., Wilken, J. M. (2014). Energetic consequences of using a prosthesis with adaptive ankle motion during slope walking in persons with a transtibial amputation. Prosthetics and orthotics international, 38(1), 5-11. PMID: 23525888.

Taylor, A. L., Wilken, J. M., Deyle, G. D. & Gill, N. W. (2014). Knee extension and stiffness in osteoarthritic and normal knees: a videofluoroscopic analysis of the effect of a single session of manual therapy. The Journal of orthopaedic and sports physical therapy, 44(4), 273-82. PMID: 24568259.

Esposito, E. R., Rodriguez, K. M., Ràbago, C. A. & Wilken, J. M. (2014). Does unilateral transtibial amputation lead to greater metabolic demand during walking?. Journal of rehabilitation research and development, 51(8), 1287-96. PMID: 25671680.

Beltran, E. J., Dingwell, J. B. & Wilken, J. M. (2014). Margins of stability in young adults with traumatic transtibial amputation walking in destabilizing environments. Journal of biomechanics, 47(5), 1138-43. PMID: 24444777.

Sheehan, R. C., Beltran, E. J., Dingwell, J. B. & Wilken, J. M. (2014). Mediolateral Angular Momentum Changes in Persons with Amputation During Perturbed Walking. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Silverman, A. K., Neptune, R. R., Sinitski, E. H. & Wilken, J. M. (2014). Whole-body angular momentum during stair ascent and descent. Gait & posture, 39(4), 1109-14. PMID: 24636222.

Sturdy, J., Gates, D. H., Darter, B. J. & Wilken, J. M. (2014). Assessing preparative gait adaptations in persons with transtibial amputation in response to repeated medial-lateral perturbations. Gait & posture, 39(3), 995-8. PMID: 24411224.

Rylander, J. H., Beltran, E. J., Wilken, J. M. & Dingwell, J. B. (2014). Does Trans-Tibial Amputation Lead to Increased Visual Dependence in Order to Maintain Stable Walking?. San Antonio, TX: George E. Omer Jr. Research and Alumni Lectureship.

Gates, D. H., Scott, S. J., Wilken, J. M. & Dingwell, J. B. (2013). The Effect of Walking Surface on Lateral Stability of Individuals With and Without Transtibial Amputations. Cincinnati, OH: Gait and Clinical Movement Analysis Society Annual Meeting (GCMAS).

Gates, D. H., Aldridge, J. M. & Wilken, J. M. (2013). Kinematic comparison of walking on uneven ground using powered and unpowered prostheses. Clinical biomechanics (Bristol, Avon), 28(4), 467-72. PMID: 23602128.

Rodriguez, K. M., Rabago, C. A. & Wilken, J. M. (2013). Prevalence of Gait Deviations in Individuals with Trans-tibial Amputation. Fort Sam Houston, TX: George E. Omer Jr. Research and Alumni Lectureship.

Darter, B., Wilken, J. M. (2013). Energy Expenditure During Slope Walking for Persons with a Transtibial Amputation Using a Microprocessor Controlled Ankle. San Diego, CA: American Physical Therapy Association Combined Sections Meeting.

Wilken, J. M., Evans, R. K. (2013). Rehabilitation Research at the Center for the Intrepid. Fort Sam Houston, TX: Clinical Investigation Research Training.

Darter, B. J., Rodriguez, K. M. & Wilken, J. M. (2013). Test-retest reliability and minimum detectable change using the K4b2: oxygen consumption, gait efficiency, and heart rate for healthy adults during submaximal walking. Research quarterly for exercise and sport, 84(2), 223-31. PMID: 23930548.

Wilken, J. M., Fergason, J., Rabago, C. A. & Owens, J. (2013). Prosthetic and Orthotic Advances: Evidence and Experience in the Care of Injured Service Members. San Diego, CA: American Physical Therapy Association Combined Sections Meeting.

Wilken, J. M., Shaffer, S. W., Patzkowski, J. C., Blank, R. V., Owens, J. G. & Hsu, J. R. (2013). Activity Limitation Following Severed Extremity Trauma in Military Service Members. Indianapolis, IN: American College of Sports Medicine Annual Meeting.

Rodriguez, K. M., Rabago, C. A. & Wilken, J. M. (2013). Prevalence of Deviations in Individuals with Trans-tibial Amputation. Omaha, NE: American Society of Biomechanics Annual Meeting.

Beltran, E. J., Beurskens, R., Dingwell, J. B. & Wilken, J. M. (2013). Lateral Margins of Stability in Individuals with Transtibial Amputation Walking in Destabilizing Environments. Omaha, NE: American Society of Biomechanics Annual Meeting.

Rylander, J. H., Wilken, J. M., Cusumano, J. P. & Dingwell, J. B. (2013). Coronal Plane Treadmill Stepping Control Strategies in Individuals with Transtibial Amputation. San Diego, CA: Society for Neuroscience Annual Meeting.

Farquhar, E., Nycz, A., Evans, B., Ericson, N., Wilken, J. M. & Rabago, C. (2013). Mobile Gait Analysis System for Prosthesis Fitting and Amputee Rehabilitation. Fort Lauderdale, FL: Military Health Systems Research Symposium.

Taylor, A. L., Wilken, J. M., Deyle, G. D. & Gill, N. (2013). Can a Single Session of Manual Therapy Improve Knee Extension in Arthritic Knees? A videofluoroscopic analysis. Cincinnati, OH: American Academy of Orthopaedic Manual Physical Therapists Conference.

Aldridge Whitehead, J. M., Wilken, J. M. (2013). The Effect of New Microprocessor Controlled Prosthetic Knee on Obstacle Crossing in Patients with Transfemoral Amputation. Omaha, NE: American Society of Biomechanics Annual Meeting.

Gates, D. H., Scott, S. J., Wilken, J. M. & Dingwell, J. B. (2013). Frontal plane dynamic margins of stability in individuals with and without transtibial amputation walking on a loose rock surface. Gait & posture, 38(4), 570-5. PMID: 23481866.

Pickle, N. T., Wilken, J. M., Whitehead, J. M., Neptune, R. R. & Silverman, A. K. (2013). Whole-body Angular Momentum in Individuals with Unilateral Transtibial Amputation During Walking on Stairs. Omaha, NE: American Society of Biomechanics Annual Meeting.

Russell, E. M., Whitehead, J. M. & Wilken, J. M. (2013). Transfemoral Amputation Alters Pelvis-trunk Coordination During Walking: Implications for Low Back Pain. Omaha, NE: American Society of Biomechanics Annual Meeting.

Gates, D. H., Dingwell, J. B., Scott, S. J., Sinitski, E. H. & Wilken, J. M. (2012). Gait characteristics of individuals with transtibial amputations walking on a destabilizing rock surface. Gait & posture, 36(1), 33-9. PMID: 22469772.

McAndrew Young, P. M., Wilken, J. M. & Dingwell, J. B. (2012). Dynamic margins of stability during human walking in destabilizing environments. Journal of biomechanics, 45(6), 1053-9. PMID: 22326059.

Aldridge, J. M., Wolf, E. J., Scoville, C. R. & Wilken, J. M. (2012). The Effect of a New Microprocessor Controlled Prosthetic Knee on Stair Ascent Strategies in Patients with Unilateral Transfemoral Amputation. Fort Sam Houston, TX: George E. Omer Jr. Research and Alumni Lectureship.

Nottingham, E., Aldridge, J., Linberg, A., Wolf, E., Wilken, J. M. & Scoville, C. (2012). Temporospatial Outcomes During Slope Ascent and Descent. Grand Rapids, MI: Gait and Clinical Movement Analysis Society Annual Meeting (GCMAS).

Silverman, A. K., Wilken, J. M., Sinitski, E. H. & Neptune, R. R. (2012). Whole-body angular momentum in incline and decline walking. Journal of biomechanics, 45(6), 965-71. PMID: 22325978.

Terry, K., Faust, K. A., Wilken, J. M. & Dingwell, J. B. (2012). Comparison of Visual Perturbation Responsiveness in Individuals With and Without Trans-Tibial Amputation. Fort Sam Houston, TX: George E. Omer Jr. Research and Alumni Lectureship.

Wilken, J. M., Rodriguez, K. M., Brawner, M. & Darter, B. J. (2012). Reliability and Minimal Detectible Change values for gait kinematics and kinetics in healthy adults. Gait & posture, 35(2), 301-7. PMID: 22041096.

Silverman, A. K., Neptune, R. R., Sinitski, E. H. & Wilken, J. M. (2012). Whole-Body Angular Momentum during Stair Ascent and Descent. Estes Park, CO: Rocky Mounty Regional American Society of Biomechanics Annual Meeting.

Rabago, C., Wilken, J. M. (2012). Assessment and Treatment of Injured Service Members in a Virtual Reality Environment. Ottawa: CAREN User Group Meeting.

Wilken, J. M., Darter, B. J., Goffar, S. L., Ellwein, J. C., Snell, R. M., Tomalis, E. A. & Shaffer, S. W. (2012). Physical performance assessment in military service members. The Journal of the American Academy of Orthopaedic Surgeons, 20 Suppl 1, S42-7. PMID: 22865136.

Gates, D. H., Wilken, J. M., Scott, S. J., Sinitski, E. H. & Dingwell, J. B. (2012). Kinematic strategies for walking across a destabilizing rock surface. Gait & posture, 35(1), 36-42. PMID: 21890361.

Patzkowski, J. C., Blanck, R. V., Owens, J. G., Wilken, J. M., Kirk, K. L., Wenke, J. C. & Hsu, J. R. (2012). Comparative effect of orthosis design on functional performance. The Journal of bone and joint surgery. American volume, 94(6), 507-15. PMID: 22437999.

Sinitski, E. H., Hansen, A. H. & Wilken, J. M. (2012). Biomechanics of the ankle-foot system during stair ambulation: implications for design of advanced ankle-foot prostheses. Journal of biomechanics, 45(3), 588-94. PMID: 22177669.

Mueller, J., Evans, B., Ericson, M. N., Farquhar, E., Lind, R., Kelley, K., Pusch, M. & Wilken, J. M. (2012). Development of Mobile Gait Analysis Systems for Military Populations with Lower Limb Prosthetics. Fort Lauderdale, FL: Military Health Systems Research Symposium.

Terry, K., Faust, K. A., Wilken, J. M. & Dingwell, J. B. (2012). Comparison of Visual Perturbation Responsiveness in Individuals With and Without Trans-Tibial Amputation. Gainesville, FL: American Society of Biomechanics Annual Meeting.

Waetjen, L., Parker, M. & Wilken, J. M. (2012). The effects of altering initial ground contact in the running gait of an individual with transtibial amputation. Prosthetics and orthotics international, 36(3), 356-60. PMID: 22918914.

Gates, D. H., Aldridge, J. M. & Wilken, J. M. (2012). Comparison of Powered and Unpowered Prostheses in Patients with Transtibial Amputation Walking on a Rock Surface. Gainesville, FL: American Society of Biomechanics Annual Meeting.

Ferris, A. E., Aldridge, J. M., Rábago, C. A. & Wilken, J. M. (2012). Evaluation of a powered ankle-foot prosthetic system during walking. Archives of physical medicine and rehabilitation, 93(11), 1911-8. PMID: 22732369.

Gates, D. H., Darter, B. J., Dingwell, J. B. & Wilken, J. M. (2012). Comparison of walking overground and in a Computer Assisted Rehabilitation Environment (CAREN) in individuals with and without transtibial amputation. Journal of neuroengineering and rehabilitation, 9, 81. PMID: 23150903.

Felcher, S., Stinner, D. J., Wilken, J. M., Gajewski, D. G. & Hsu, J. R. (2012). Falls Related to Combat-Related Amputations: A Frequent Cause of Re-hospitalization. Naples, FL: Society of Military Orthopaedic Surgeons Annual Meeting.

Tucker, C. J., Wilken, J. M., Stinner, P. D. & Kirk, K. L. (2012). A comparison of limb-socket kinematics of bone-bridging and non-bone-bridging wartime transtibial amputations. The Journal of bone and joint surgery. American volume, 94(10), 924-30. PMID: 22617921.

Sinitksi, E. H., Terry, K., Wilken, J. M. & Dingwell, J. B. (2012). Effects of perturbation magnitude on dynamic stability when walking in destabilizing environments. Journal of biomechanics, 45(12), 2084-91. PMID: 22749389.

Silverman, A. K., Neptune, R. R., Sinitski, E. H. & Wilken, J. M. (2012). Whole-Body Angular Momentum during Stair Ascent and Descent. Gainesville, FL: American Society of Biomechanics Annual Meeting.

Terry, K., Sinitski, E. H., Dingwell, J. B. & Wilken, J. M. (2012). Amplitude effects of medio-lateral mechanical and visual perturbations on gait. Journal of biomechanics, 45(11), 1979-86. PMID: 22648147.

Aldridge, J. M., Sturdy, J. T. & Wilken, J. M. (2012). Stair ascent kinematics and kinetics with a powered lower leg system following transtibial amputation. Gait & posture, 36(2), 291-5. PMID: 22571821.

Matthews, M., Wilken, J. M. (2012). Serious Games for Medical Professionals. 3rd Annual Serious Games Conference.

Aldridge, J. M., Wolf, E. J., Scoville, C. R. & Wilken, J. M. (2012). The Effect of a New Microprocessor Controlled Prosthetic Knee on Stair Ascent Strategies in Patients with Unilateral Transfemoral Amputation. Gainesville, FL: American Society of Biomechanics Annual Meeting.

Faust, K. A., Terry, K., Dingwell, J. B. & Wilken, J. M. (2012). Dynamic Stability of Individuals With and Without Unilateral Trans-Tibial Amputations Walking in Destabilizing Environments. Gainesville, FL: American Society of Biomechanics Annual Meeting.

McAndrew, P. M., Wilken, J. M. & Dingwell, J. B. (2011). Dynamic stability of human walking in visually and mechanically destabilizing environments. Journal of biomechanics, 44(4), 644-9. PMID: 21094944.

Patzkowski, J. C., Blanck, R. V., Owens, J. G., Wilken, J. M., Blair, J. A. & Hsu, J. R. (2011). Can an ankle-foot orthosis change hearts and minds?. Journal of surgical orthopaedic advances, 20(1), 8-18. PMID: 21477527.

Sinitski, E., Wilken, J. M. & Bagg, E. (2011). The Role of Lower Extremity Joint Powers in Successful Stair Ambulation. Bethesda, MD: Gait and Clinical Movement Analysis Society Annual Meeting.

Wilken, J. M., Darter, B. J. & Owens, J. G. (2011). Advanced technology for improving mobility following lower extremity trauma. New Orleans, LA: American Physical Therapy Association Combined Sections Meeting.

Rodriguez, K. M., Darter, B. J. & Wilken, J. M. (2011). Minimal Detectable Change Values for Gait Kinematics and Kinetics. Bethesda, MD: Gait and Clinical Movement Analysis Society Annual Meeting.

Wilken, J. M. (2011). VA/DoD Collaboration Guidebook for Healthcare Research. Funded by the Health Services Research and Development Service, Office of Research and Development, Department of Veterans Affairs.

Cooper, D. B., Vanderploeg, R. D., Manning, R. K., Kolodziej, M., Fox, C., Wilken, M. M. & Bowles, A. O. (2011). Factors associated with neuropsychological functioning in OEF/OIF Service Members in post-deployment settings. Boston, MA: International Neuropsychological Society.

Wilken, J. M., Rao, S. R., Saltzman, C. L. & Yack, H. J. (2011). The effect of arch height on kinematic coupling during walking. Clinical biomechanics (Bristol, Avon), 26(3), 318-23. PMID: 21074913.

Wilken, J. M., Sinitski, E. H. & Bagg, E. A. (2011). The role of lower extremity joint powers in successful stair ambulation. Gait & posture, 34(1), 142-4. PMID: 21482112.

Wilken, J. M., Rao, S., Estin, M., Saltzman, S. L. & Yack, H. J. (2011). A new device for assessing ankle dorsiflexion motion: reliability and validity. The journal of orthopaedic and sports physical therapy, 41(4), 274-80. PMID: 21460462.

Chan, N. K., Rabago, C. A., Dingwell, J. B. & Wilken, J. M. (2011). Concurrent Walking and Cognitive Task Performance Following Concussions. Austin, TX: Institute of Neuroscience Annual Symposium.

Cooper, D. B., Vanderploeg, R. D., Kolodziej, M., Fox, C., Manning, R. K., Wilken, M. M. & Bowles, A. O. (2011). Relationship between mechanism of injury and neuropsychological functioning in OEF/OIF Service Members with mild traumatic brain injuries. Boston, MA: International Neuropsychological Society.

Darter, B. J., Flynn, S. & Wilken, J. M. (2011). Using Virtual Reality and Games to Augment Physical Therapy Practice. New Orleans, LA: American Physical Therapy Association Combined Sections Meeting.

Silverman, A. K., Wilken, J. M., Sinitski, E. & Neptune, R. R. (2011). Whole-Body Angular Momentum While Walking on Sloped Surfaces. Long Beach, CA: American Society of Biomechanics Annual Meeting.

Gates, D. H., Wilken, J. M., Scott, S., Sinitski, E. & Dingwell, J. B. (2011). Gait Adaptations when walking on a Destabilizing Rock Surface. Long Beach, CA: American Society of Biomechanics Annual Meeting.

Patzkowski, J. C., Blanck, R. V., Owens, J. G., Wilken, J. M., Kirk, K. L., Wenke, J. C. & Hsu, J. R. (2011). Comparative Effect of Orthosis Design on Functional Performance. Fort Lauderdale, FL: Advance Technology Applications to Combat Casualty Care Conference.

Darter, B. J., Wilken, J. M. (2011). Gait training with virtual reality-based real-time feedback: improving gait performance following transfemoral amputation. Physical therapy, 91(9), 1385-94. PMID: 21757579.

Rábago, C. A., Wilken, J. M. (2011). Application of a mild traumatic brain injury rehabilitation program in a virtual realty environment: a case study. Journal of neurologic physical therapy : JNPT, 35(4), 185-93. PMID: 22027473.

Rabago, C., Wilken, J. M. (2011). Use of Physical/Cognitive Loads within Virtual Reality Environments to Assess and Rehabilitate Service Members. Denver, CO: American College of Sports Medicine Annual Meeting.

Patzkowski, J. C., Owens, J. G., Blanck, R. V., Hsu, J. R., Kirk, K. L., Krueger, C. A., Wenke, J. C. & Wilken, J. M. (2011). Comparative Effect of Orthosis Design on Functional Performance. San Diego, CA: Society of Military Orthopaedic Surgeons Annual Meeting.

Ferris, A., Aldridge, J. M., Sturdy, J. & Wilken, J. M. (2011). Evaluation of the Biomimetic Properties of a New Powered Ankle-Foot Prosthetic System. Long Beach, CA: American Society of Biomechanics Annual Meeting.

Patzkowski, J. C., Blanck, R. V., Owens, J. G., Wilken, J. M., Kirk, K. L., Wenke, J. C. & Hsu, J. R. (2011). Comparative Effect of Orthosis Design on Functional Performance. Keystone, CO: American Orthopaedic Foot and Ankle Society (AOFAS) Annual Meeting.

Aldridge, J. M., Ferris, A. E., Sturdy, J. & Wilken, J. M. (2011). Kinematic and Kinetics with a Powered Lower Leg System During Stair and Slope Ascent Following Transtibial Amputation. Long Beach, CA: American Society of Biomechanics Annual Meeting.

Terry, K., Sinitski, E. H., Wilken, J. M. & Dingwell, J. B. (2011). Kinematic and Temporospatial Effects of Medio-Lateral Mechanical and Visual Perturbation Amplitudes during Gait. Brussels: International Society of Biomechanics Annual Meeting.

Patzkowski, J. C., Blanck, R. V., Owens, J. G., Wilken, J. M., Kirk, K. L., Wenke, J. C. & Hsu, J. R. (2011). Comparative Effect of Orthosis Design on Functional Performance. Chicago, IL: Limb Lengthening and Reconstruction Society Annual Meeting.

Sinitski, E. H., Terry, K., Wilken, J. M. & Dingwell, J. B. (2011). The Effect of Perturbation Magnitude on Walking Stability During Visual and Platform Perturbations. Long Beach, CA: American Society of Biomechanics Annual Meeting.

Darter, B., Sinitski, K. & Wilken, J. M. (2011). The Effect of Elevated Vacuum Suspension on Axial Bone-Socket Displacement in Persons with a Traumatic Transtibial Amputation. Long Beach, CA: American Society of Biomechanics Annual Meeting.

Wilken, J. M., Marin, R. (2010). Chapter 19 - Gait Analysis and Training of People with Limb Loss. In P. Pasquina , R. Cooper (Eds.) Care of the Combat Amputee. pp. 535-552. Ft. Detrick, MD: Bordon Institute, Textbooks of Military Medicine.

Darter, B. J., Wilken, J. M. (2010). Research Innovations to Improve Amputee Care. San Diego, CA: American Physical Therapy Association Combined Sections Meeting.

McAndrew, P. M., Dingwell, J. B. & Wilken, J. M. (2010). Walking variability during continuous pseudo-random oscillations of the support surface and visual field. Journal of biomechanics, 43(8), 1470-5. PMID: 20346453.

Shaffer, S. W., Goffar, S. L., Ellwein, J. C., May, R. V., Kovach, S. T., Matta, D. J., Tomalis, E. A., Darter, B. J. & Wilken, J. M. (2010). Physical Performance and Postural Stability in Healthy Active Duty Service Members. San Diego, CA: American Physical Therapy Association Combined Sections Meeting.

Darter, B. J., Fergason, J. R. & Wilken, J. M. (2010). Virtual Reality Based Training and Assessment in persons with a lower extremity amputation. Leizpig: International Society of Prosthetics and Orthotics World Congress.

Darter, B. J., Wilken, J. M. (2009). Gait Training using Virtual Reality and Real-Time Feedback in a Person with a Transfemoral Amputation. Haifa: International Conference on Virtual Rehabilitation.

Tucker, C. J., Wilken, J. M., Granville, R. R. & Kirk, K. L. (2009). Limb-socket Kinematics of Bone Bridging and Non- Bone Bridging in Wartime Transtibial Amputations. Honolulu, HI: Society of Military Orthopaedic Surgeons Annual Meeting.

Tucker, C. J., Wilken, J. M., Teyhen, D. S. & Granville, R. R. (2008). Transtibial Amputations: Reliability of Kinetic and Videofluoroscopic Assessment in Global War on Terrorism Veterans. Richmond, VA: Gait and Clinical Movement Analysis Society Annual Meeting.

Wilken, J. M., Darter, B. J. (2008). Amputee Gait Training Using Virtual Reality and Real-Time Feedback. Fort Sam Houston, TX: AMSC Mary Lipscomb Hamrick Research Course.

Darter, B. J., Wilken, J. M. (2008). The Effect on Dynamic Stability Limits of Real-Time Feedback During Virtual Reality Balance Training in Persons with Bilateral Lower Extremity Amputation. Richmond, VA: Gait and Clinical Movement Analysis Society Annual Meeting.

Darter, B. J., Wilken, J. M. (2008). Balance Training Using Virtual Reality and Real-Time Feedback in Persons with Bilateral Lower Extremity Amputation. Fort Sam Houston, TX: AMSC Mary Lipscomb Hamrick Research Course.

Tucker, C. J., Wilken, J. M., Teyhen, D. S. & Granville, R. R. (2008). Reliability of Videofluoroscopic Assessment in Global War on Terrorism Veterans with Transtibial Amputations. Fort Sam Houston, TX: AMSC Mary Lipscomb Hamrick Research Course.

Scott, S. J., Dingwell, J. B. & Wilken, J. M. (2008). Dynamic Stability in Five Young Adults with Unilateral Transtibial Amputations. Fort Sam Houston, TX: AMSC Mary Lipscomb Hamrick Research Course.

McAndrew, P. M., Wilken, J. M. & Dingwell, J. B. (2008). The Effects of Horizontal Support Surface and Visual Field Oscillations on the Orbital Stability of Human Walking. Urbana-Champaign, IL: Society of Engineering Science Annual Technical Meeting.

Wilken, J. M., Darter, B. J. (2008). Virtual Reality and Real-Time Feedback to Improve Gait Performance in a Polytrauma Patient. Vancouver: Virtual Rehabilitation.

McAndrew, P. M., Dingwell, J. B. & Wilken, J. M. (2008). The Influence of Horizontal Oscillations of the Support Surface and Visual Field on the Dynamic Stability of Human Walking. Boston, MA: ASME International Mechanical Engineering Conference and Exposition.

McAndrew, P. M., Dingwell, J. B. & Wilken, J. M. (2008). Dynamic Stability of Walking During Anterior-Posterior and Medio-Lateral Support Surface and Visual Field Translations. Delft: Dynamic Walking 2008, Principles and Concepts of Legged Locomotion.

Scott, S. J., Dingwell, J. B. & Wilken, J. M. (2008). The Effects of Walking Speed and Surface on Dynamic Stability in Young Adults with Unilateral Trans-Tibial Amputations. Ann Arbor, MI: North American Congress on Biomechanics.

McAndrew, P. M., Dingwell, J. B. & Wilken, J. M. (2008). Dynamic Stability of Walking During Platform and Visual Field Translations in a Virtual Reality System. Ann Arbor, MI: North American Congress on Biomechanics.

Rao, S. R., Arthur, A., Wilken, J. M., Burns, B., Henteges, L., Verling, A., Massman, J. H. & Yack, H. J. (2007). Foot Structure and Function: A Comparison of Static and Dynamic Measurements. Boston, MA: American Physical Therapy Association Combined Sections Meeting.

Wilken, J. M., Saltzman, C. & Yack, H. J. (2007). Timing and Expression of the Windlass Mechanism During Gait. Boston, MA: American Physical Therapy Association Combined Sections Meeting.

Wilken, J. M., Marin, L. C. (2007). Amputee Gait Training Using Virtual Reality and Real-Time Feedback. Vancouver: International Society of Prosthetics and Orthotics World Congress.

Tucker, C. J., Wilken, J. M., Teyhen, D. S. & Granville, R. R. (2007). Transtibial Amputations: Reliability of Kinematic, Kinetic, and Digital Fluoroscopic Video Assessment of Global War on Terrorism Veterans. Vail, CO: Society of Military Orthopaedic Surgeons Annual Meeting.

Weir, L. F., Nygaard, I. E., Wilken, J. M., Brandt, D. & Janz, K. F. (2006). Postoperative activity restrictions: any evidence?. Obstetrics and gynecology. 2006; 107(2 Pt1):305-9., 107((2 Pt 1)), 305-9. PMID: 16449116.

Wilken, J. M. (2006). The effect of arch height on tri-planar foot kinemetics during gait. Iowa City, IA: University of Iowa.

Rao, S. R., Saltzman, C. L., Wilken, J. M. & Yack, H. J. (2006). Increased passive ankle stiffness and reduced dorsiflexion range of motion in individuals with diabetes mellitus. Foot & ankle international, 27(8), 617-22. PMID: 16919215.

Wilken, J. M., Saltzman, C. & Yack, H. J. (2006). New Insights Into Windlass Mechanism Function. Amsterdam: Joint ESMAC & GCMAS Annual Meeting.

Wilken, J. M., Saltzman, C. L. & Yack, H. J. (2005). A New Understanding of Foot Motion: First Metatarsal Kinematics and Arch Elongation during Gait. New Orleans, LA: American Physical Therapy Association Combined Sections Meeting.

Rao, S. R., Wilken, J. M., Saltzman, C. L. & Yack, H. J. (2005). Comparison of Plantar Loading, Ankle Range of Motion and Ankle Stiffness in Individuals With and Without Neuropathy. New Orleans, LA: American Physical Therapy Association Combined Sections Meeting.

Wilken, J. M., Augustine, J., Johnson, B., Kruse, T., Moore, K., Swancutt, P. & Yack, H. J. (2005). Effect of Foot Positioning on Three Dimensional Hip Kinematics and Kinetics during the Sit-to-Stand Activity. New Orleans, LA: American Physical Therapy Association Combined Sections Meeting.

Wilken, J. M., Saltzman, C., Rao, S. R. & Yack, H. J. (2005). New Insight Into Arch Kinematics During Gait. Boston, MA: American Orthopaedic Foot and Ankle Society, Summer Meeting.

Wilken, J. M., Saltzman, C. L., Rao, S. R. & Yack, H. J. (2005). The First Metatarsal as a Fixed Strut: New Insights Into Dynamic Arch Function. Cleveland, OH: International Society of Biomechanics Annual Meeting.

Weir, L. F., Nygaard, I., Wilken, J. M., Brandt, D. & Janz, K. (2005). Activity Restrictions: Any Evidence?. American Urogynecologic Society Annual Scientific Meeting.

Rao, S. R., Wilken, J. M., Saltzman, C. L. & Yack, H. J. (2005). Changes in Mechanical Characteristics of the Plantar Flexors in Individuals with Diabetes Mellitus. Cleveland, OH: International Society of Biomechanics Annual Meeting.

Wilken, J. M., Breitbach, B., Carpenter, S., Darnold, S., Ryan, M., Thompson, K. & Yack, H. J. (2004). Approximation of Range of Motion Limits during the Sit-to-Stand Activity: Implications for Patients Following THR. San Francisco, CA: Orthopaedic Research Society Annual Meeting.

Wilken, J. M., Saltzman, C. L. & Yack, H. J. (2004). Assessing First Metatarsal Motion Limitations During Gait. (Vols. 34). (9), pp. A18. Los Angeles, CA: American Physical Therapy Association, Foot and Ankle Research Retreat - Journal of orthopaedic and sports physical therapy.

Wilken, J. M., Saltzman, C. L. & Yack, H. J. (2004). Reliability and Validity of the Iowa Ankle Range of Motion Device (IAROM). (Vols. 34). (9), pp. A17-A18. Los Angeles, CA: American Physical Therapy Association, Foot and Ankle Research Retreat - Journal of orthopaedic and sports physical therapy.

Wilken, J. M., Saltzman, C. L. & Yack, H. J. (2004). Assessing First Metatarsal Motion during Gait: A Validation Study. Lexington, KY: Gait and Clinical Movement Analysis Society Annual Meeting.

Wilken, J. M., Yack, H. J. & Saltzman, C. L. (2004). Approximation of First Metatarsal Dorsiflexion End Range of Motion During Gait Following Ankle Fusion or Arthroplasty. Seattle, WA: American Orthopedic Foot and Ankle Society, Summer Meeting.

Wilken, J. M., Yack, H. J. & Saltzman, C. L. (2004). Reliability and Validity of the IAROM Ankle Range of Motion Device. Seattle, WA: American Orthopedic Foot and Ankle Society, Summer Meeting.

Iguchi, M., Wilken, J. M., Shaffer, M. A., Floy, B. W., James, J. E. & Bilodeau, M. (2004). Fatigue-Related Changes in the Relative Activation of the Muscles Forming the Quadriceps Femoris with the Hip Flexed Versus Extended. Boston, MA: XVth ISEK Conference on Electrophysiology and Kinesiology.

Wilken, J. M., Yack, H. J., Brown, T. & Callaghan, J. (2003). Three Dimensional Kinematics of the Sit-to-Stand Maneuver at Low and Normal Chair Heights. Tampa, FL: American Physical Therapy Association Combined Sections Meeting.

Yack, H. J., Chandran, R., Rao, S. & Wilken, J. M. (2003). How Normal Hormonal Fluctuations in Women Influence the Biomechanics of Stepping and Cutting. The Gender Question - A Research Retreat.

Wilken, J. M., Breitbach, B., Carpenter, S., Darnold, S., Ryan, M., Thompson, K. & Yack, H. J. (2003). Influence of Hip End Range of Motion on Three Dimensional Kinematics of the Sit-to-Stand Maneuver. Iowa City, IA: Iowa Physical Therapy Association.

Rao, S., Chandran, R., Wilken, J. M., Dietz, F. & Yack, H. J. (2003). Comparison of 3-dimensional Kinematics and Kinetics in Symptomatic and Asymptomatic Knee Joint of Children with Myelomeningocele. Wilmington, DE: Gait and Clinical Movement Analysis Society Annual Meeting.

Sluka, K. A., Rohlwing, J. J., Bussey, R. A., Eikenberry, S. A. & Wilken, J. M. (2002). Chronic muscle pain induced by repeated acid Injection is reversed by spinally administered mu- and delta-, but not kappa-, opioid receptor agonists. The Journal of pharmacology and experimental therapeutics, 302(3), 1146-50. PMID: 12183674.