Logo for University of Iowa Health Care This logo represents the University of Iowa Health Care

Jason M. Wilken, PT, PhD

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

Contact Information

Primary Office
1-249 Medical Education Building (MEB)
500 Newton Road
Iowa City, IA 52242-1190
319-335-6857

Education

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

Publications

Corlett, M. A., Anderson, K. M., Tanner, B. D., Silverman, A. K., Wilken, J. M. & Anderson, D. D. (2021). Musculoskeletal Modeling for Prescribing a Custom Dynamic Orthosis that Mitigates Post-traumatic Osteoarthritis Risk after Intra-articular Fracture. Orthopaedic Research Society (ORS) 2021 Annual Meeting; Long Beach, CA.

Dingwell, J. B., Cusumano, J. P., Rylander, J. H. & Wilken, J. M. (2021). How persons with transtibial amputation regulate lateral stepping while walking in laterally destabilizing environments. Gait Posture, 83, 88-95. PMID: 33099136.

Harper, N. G., Wilken, J. M. & Neptune, R. R. (2020). Muscle contributions to balance control during amputee and non-amputee stair ascent. J Biomech Eng, 142, 121007-1 - 121007-8. PMID: 32469051.

Russell Esposito, E., Ruble, M. D., Ikeda, A. J. & Wilken, J. M. (2020). The effect of custom carbon ankle-foot orthosis alignment on roll-over shape and center of pressure velocity. Prosthet Orthot Int, 309364620971407. PMID: 33225810.

Sheehan, R. C., Fain, A. C., Wilson, J. B., Wilken, J. M. & Rábago, C. A. (2020). Inclusion of a Military-specific, Virtual Reality-based Rehabilitation Intervention Improved Measured Function, but Not Perceived Function, in Individuals with Lower Limb Trauma. Mil Med, usaa483. PMID: 33201245.

Post, A. A., Rio, E. K., Sluka, K. A., Moseley, G. L., Bayman, E. O., Hall, M., de Cesar Netto, C., Wilken, J. M., Danielson, J. F. & Chimenti, R. L. (2020). Effect of Pain Education and Exercise on Pain and Function in Chronic Achilles Tendinopathy: Protocol for a Double-Blind, Placebo-Controlled Randomized Trial. JMIR Res Protoc, 9(11), e19111. PMID: 33141102.

Zuccarino, R., Anderson, K. M., Shy, M. E. & Wilken, J. M. (2020). Satisfaction with Ankle Foot Orthoses in Individuals with Charcot-Marie-Tooth. Muscle Nerve. PMID: 32696510.

Chimenti, R. L., Hall, M. M., Dilger, C. P., Merriwether, E. N., Wilken, J. M. & Sluka, K. A. (2020). Local anesthetic injection resolves movement pain, motor dysfunction, and pain catastrophizing in individuals with chronic achilles tendinopathy: A nonrandomized clinical trial. J Orthop Sports Phys Ther, 50(6), 334-343. PMID: 32349638.

Scott, E. J., Willey, M. C., Mercado, A., Davison, J. & Wilken, J. M. (2020). Assessment of disability related to hip dysplasia using objective measures of physical performance. Orthop J Sports Med, 8(2). DOI: org/10.1177/2325967120903290.

Sugar, T. G., Sinitski, E. H., Wilken, J. M., Redkar, S. & Holgate, M. A. (2020). Phase plane analysis of walking with applications in controlling bipeds and prostheses. Int Rob Auto J, 6(1), 53-58. DOI: 10.15406/iratj.2020.06.00201.

Rabago, C. A., Sheehan, R. C., Schmidtbauer, K. A., Vernon, M. C. & Wilken, J. M. (2019). A Novel Assessment for Readiness Evaluation during Simulated Dismounted Operations: A Reliability Study. PLoS One, 14(12), e0226386. PMID: 31887147.

Bosse, M., Potter, K., Wilken, J. M., Dawson, L., Mohler, D. G., Ficke, J., Wustrack, R., Fras, A., Maroto, D., Moore, A., Diaz, J. & Rasmussen, T. (2019). Clinical Practice Guideline for Limb Salvage or Early Amputation. Major Extremity Trauma and Rehabilitation Consortium (METRC) and the American Academy of Orthopaedic Surgeons (AAOS).

Bosse, M., Potter, K., Wilken, J. M., Dawson, L., Ficke, J., Mohler, D. G., Wustrack, R., Fras, A., Maroto, D., Moore, A., Diaz, J. & Rasmussen, T. (2019). Appropriate Use Criteria (AUC) for Limb Salvage or Early Amputation (LSA). Major Extremity Trauma and Rehabilitation Consortium (METRC) and the American Academy of Orthopaedic Surgeons (AAOS).

Ikeda, A. J., Fergason, J. R. & Wilken, J. M. (2019). Clinical outcomes with the Intrepid Dynamic Exoskeletal Orthosis: A retrospective analysis. Mil Med, 184(11-12), 601-605. PMID: 30796439.

Hedrick, E. A., Malcolm, P., Wilken, J. M. & Takahashi, K. Z. (2019). The effects of ankle stiffness on mechanics and energetics of walking with added loads: A prosthetic emulator study. J Neuroeng Rehabil, 16(1), 148. PMID: 31752942.

Franklin, N., Hsu, J. R., Wilken, J. M., McMenemy, L., Ramasamy, A. & Stinner, D. J. (2019). Advanced Functional Bracing in Lower Extremity Trauma: Bracing to Improve Function. Sports Med Arthrosc Rev, 27(3), 107-111. PMID: 31361720.

Jong, B. Y., Femino, J. E. & Wilken, J. M. (2019). Subtle Dynamic Flatfoot Deformity: Is it more than Stage I PTTD?. Techniques in Foot and Ankle Surgery, 18(3), 116-123. DOI: 10.1097/BTF.0000000000000233.

Schmidtbauer, K. A., Russell Esposito, E. M. & Wilken, J. M. (2019). Ankle-foot orthosis alignment affects running mechanics in individuals with lower-limb injuries. Prosthet Orthot Int, 43(3), 316-324. PMID: 30762469.

Allen, C., Sheehan, R., Deyle, G., Wilken, J. M. & Gill, N. (2019). A Manual Physical Therapy Intervention for Symptoms of Knee Osteoarthritis and Associated Fall Risk: A Case Series of Four Patients. Physiother Theory Pract, 35(4), 392-400. PMID: 29482395.

Pickle, N. T., Silverman, A. K., Wilken, J. M. & Fey, N. P. (2019). Statistical analysis of timeseries data reveals changes in 3D segmental coordination of balance in response to prosthetic ankle power on ramps. Sci Rep, 9(1), 1272. PMID: 30718756.

Anderson, D. D., Wilken, J. M., Brockett, C. & Redmond, A. (2019). Chapter 25: Predicting and Preventing Post-traumatic Osteoarthritis of the Ankle. In W. Ledoux , S. Telfer , J. Iaquinto (Eds.) In Foot and Ankle Biomechanics. Amsterdam: Science & Technology Books, Elsevier.

Russell Esposito, E., Schmidtbauer, K. A. & Wilken, J. M. (2018). Experimental comparisons of passive and powered ankle-foot orthoses in individuals with limb reconstruction. J Neuroeng Rehabil, 15, 111. PMID: 30463576.

Pickle, N. T., Wilken, J. M., Fey, N. P. & Silverman, A. K. (2018). A comparison of stability metrics based on inverted pendulum models for assessment of ramp walking. PLoS One, 13(11), e0206875. PMID: 30395597.

Potter, B. K., Sheu, R. G., Stinner, D., Fergason, J., Hsu, J. R., Kuhn, K., Owens, J. G., Rivera, J., Shawen, S. B., Wilken, J. M., DeSanto, J., Huang, Y., Scharfstein, D. O., MacKenzie, E. J. & METRC PRIORITI-MTF Team, (2018). Multisite evaluation of a custom energy-storing carbon fiber orthosis for lower limb trauma patients with residual disability. J Bone Joint Surg Am, 100(20), 1781-1789. PMID: 30334889.

Harper, N. G., Wilken, J. M. & Neptune, R. R. (2018). Muscle Function and Coordination of Amputee Stair Ascent. J Biomech Eng. PMID: 30029262.

Ikeda, A. J., Fergason, J. R. & Wilken, J. M. (2018). Effects of altering heel wedge properties on gait with the Intrepid Dynamic Exoskeletal Orthosis. Prosthet Orthot Int, 42(3), 265-274. PMID: 28870146.

Russell Esposito, E., Rábago, C. A. & Wilken, J. M. (2018). The influence of traumatic transfemoral amputation on metabolic cost across walking speeds. Prosthet Orthot Int, 42(2), 214-222. PMID: 28655287.

Wilken, J. M., Roy, C. W., Schaffer, S. W., Patzkowski, J. C., Blanck, R. V., Owens, J. G. & Hsu, J. R. (2018). Physical Performance Limitations After Severe Lower Extremity Trauma in Military Service Members. J Orthop Trauma, 32(4), 183-189. PMID: 29315200.

Hsieh, K. L., Sheehan, R. C., Wilken, J. M. & Dingwell, J. B. (2018). Healthy Individuals are More Maneuverable When Walking Slower While Navigating a Virtual Obstacle Course. Gait Posture, 61, 466-472. PMID: 29494819.

Brown, S. E., Russell Esposito, E., Ikeda, A. J., Wilken, J. M. & Fatone, S. (2018). Evaluation of NU-FlexSIV Socket Performance for Military Service Members with Transfemoral Amputation. US Army Med Dep J, 2-18, 38-47. PMID: 30623397.

Harper, N. G., Wilken, J. M. & Neptune, R. R. (2018). Muscle Function and Coordination of Stair Ascent. J Biomech Eng, 140(1), 011001. DOI: 10.1115/1.4037791.

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. Am J Sports Med, 45(11), 2476-2482. PMID: 28609640.

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. J Biomech, 61, 51-57. PMID: 28736080.

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.

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.

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. Clin J Sport Med, 27(3), 245-252. PMID: 27749358.

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.

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. & METRC, (2017). Patient Response to an Integrated Orthotic and Rehabilitation Initiative for Traumatic Injuries: The PRIORITI-MTF Study. J Orthop Trauma, 31 Suppl 1, S56-S62. PMID: 28323803.

Bosse, M. J., Teague, D., Reider, L., Gary, J. L., Morshed, S., Seymour, R. B., Toledano, J., Cannada, L. K., Steverson, B., Scharfstein, D. O., Luly, J., MacKenzie, E. J. & METRC, (2017). Outcomes After Severe Distal Tibia, Ankle, and/or Foot Trauma: Comparison of Limb Salvage Versus Transtibial Amputation (OUTLET). J Orthop Trauma, 31 Suppl 1, S48-S55. PMID: 28323802.

Bosse, M. J., Morshed, S., Reider, L., Ertl, W., Toledano, J., Firoozabadi, R., Seymour, R. B., Carroll, E., Scharfstein, D. O., Steverson, B., MacKenzie, E. J. & METRC, (2017). Transtibial Amputation Outcomes Study (TAOS): Comparing Transtibial Amputation With and Without a Tibiofibular Synostosis (Ertl) Procedure. J Orthop Trauma, 31(Suppl 1), S63-S69. PMID: 28323804.

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.

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, 41(1), 33-40. PMID: 26932980.

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. Comput Methods Biomech Biomed Engin, 20(11), 1167-1174. PMID: 28650686.

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. (Vols. 2017). pp. 1609-1614. IEEE International Conference on Rehabilitation Robotics. PMID: 28814050.

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.

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

Sheean, A. J., Tennent, D. J., Owens, J. G., Wilken, J. M., Hsu, J. R., Stinner, D. J. & Skeletal Trauma Research Consortium (STRec), (2016). Effect of Custom Orthosis and Rehabilitation Program on Outcomes Following Ankle and Subtalar Fusions. Foot Ankle Int, 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. Mil Med, 181(S4), 55-60. PMID: 27849462.

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. Mil Med, 181(S4), 20-25. PMID: 27849457.

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. Mil Med, 181(S4), 3-12. PMID: 27849455.

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

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. Mil Med, 181(S4), 13-19. PMID: 27849456.

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. J Biomech, 49(14), 3397-3406. PMID: 27670646.

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. Prosthet Orthot Int, 40(5), 552-557. PMID: 26423107.

Miller, E., Kaufman, K., Kingsbury, T., Wolf, E. J., Wilken, J. M. & Wyatt, M. (2016). Mechanical Testing for Three-Dimensional Motion Analysis Reliability. Gait Posture, 50, 116-119. PMID: 27592076.

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

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.

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. Clin Biomech (Bristol, Avon), 37, 13-21. PMID: 27280325.

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. Prosthet Orthot Int, 40(3), 311-319. PMID: 25628378.

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. US Army Med Dep J, 39-46. PMID: 26874096.

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

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. Am J Occup Ther, 70(1), 7001350010p1-7001350010p10. PMID: 26709433.

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. Clin Biomech (Bristol, Avon), 30(10), 1125-1132. 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. Clin Biomech (Bristol, Avon), 30(10), 1049-1055. 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.

Felcher, S. M., Stinner, D. J., Krueger, C. A., Wilken, J. M., Gajewski, D. A., Hsu, J. R. & Skeletal Trauma Research Consortium (STRec), (2015). Falls in a Young Active Amputee Population: A Frequent Cause of Rehospitalization?. Mil Med, 180(10), 1083-1086. PMID: 26444471.

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), 750-756. PMID: 25743775.

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.

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. J Orthop Res, 33(1), 40-46. PMID: 25231205.

Russell Esposito, E., Wilken, J. M. (2014). Biomechanical risk factors for knee osteoarthritis when using passive and powered ankle-foot prostheses. Clin Biomech (Bristol, Avon), 29(10), 1186-1192. PMID: 25440576.

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. J Biomech, 47(13), 3380-9. PMID: 25213178.

Bedigrew, K. M., Patzkowski, J. C., Wilken, J. M., Owens, J. G., Blanck, R. V., Stinner, D. J., Kirk, K. L., Hsu, J. R. & Skeletal Trauma Research Consortium (STReC), (2014). Can an integrated orthotic and rehabilitation program decrease pain and improve function after lower extremity trauma?. Clin Orthop Relat Res, 472(10), 3017-3025. PMID: 24744130.

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?. Clin Orthop Relat Res, 472(10), 3093-3101. 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?. Clin Orthop Relat Res, 472(10), 3026-3035. PMID: 24817379.

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. J Biomech, 47(12), 3072-3079. PMID: 25064425.

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. J Biomech Eng, 136(9), 091001. PMID: 24870600.

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. Clin Biomech (Bristol, Avon), 29(8), 877-884. PMID: 25193884.

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), 640-646. PMID: 25155692.

Beurskens, R., Wilken, J. M. & Dingwell, J. B. (2014). Dynamic stability of individuals with transtibial amputation walking in destabilizing environments. J Biomech, 47(7), 1675-1681. PMID: 24679710.

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. J Orthop Sports Phys Ther, 44(4), 273-282. PMID: 24568259.

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), 1109-1114. PMID: 24636222.

Beltran, E. J., Dingwell, J. B. & Wilken, J. M. (2014). Margins of stability in young adults with traumatic transtibial amputation walking in destabilizing environments. J Biomech, 47(5), 1138-1143. PMID: 24444777.

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), 995-998. PMID: 24411224.

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. Prosthet Orthot Int, 38(1), 5-11. PMID: 23525888.

Esposito, E. R., Rodriguez, K. M., Ràbago, C. A. & Wilken, J. M. (2014). Does unilateral transtibial amputation lead to greater metabolic demand during walking?. J Rehabil Res Dev, 51(8), 1287-1296. PMID: 25671680.

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), 570-575. PMID: 23481866.

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. Res Q Exerc Sport, 84(2), 223-231. PMID: 23930548.

Gates, D. H., Aldridge, J. M. & Wilken, J. M. (2013). Kinematic comparison of walking on uneven ground using powered and unpowered prostheses. Clin Biomech (Bristol, Avon), 28(4), 467-472. PMID: 23602128.

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. J Neuroeng Rehabil, 9, 81. PMID: 23150903.

Ferris, A. E., Aldridge, J. M., Rábago, C. A. & Wilken, J. M. (2012). Evaluation of a powered ankle-foot prosthetic system during walking. Arch Phys Med Rehabil, 93(11), 1911-1918. PMID: 22732369.

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. Prosthet Orthot Int, 36(3), 356-360. PMID: 22918914.

Sinitksi, E. H., Terry, K., Wilken, J. M. & Dingwell, J. B. (2012). Effects of perturbation magnitude on dynamic stability when walking in destabilizing environments. J Biomech, 45(12), 2084-2091. PMID: 22749389.

Terry, K., Sinitski, E. H., Dingwell, J. B. & Wilken, J. M. (2012). Amplitude effects of medio-lateral mechanical and visual perturbations on gait. J Biomech, 45(11), 1979-1986. 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), 291-295. PMID: 22571821.

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. J Bone Joint Surg Am, 94(10), 924-930. PMID: 22617921.

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), 33-39. PMID: 22469772.

McAndrew Young, P. M., Wilken, J. M. & Dingwell, J. B. (2012). Dynamic margins of stability during human walking in destabilizing environments. J Biomech, 45(6), 1053-1059. PMID: 22326059.

Silverman, A. K., Wilken, J. M., Sinitski, E. H. & Neptune, R. R. (2012). Whole-body angular momentum in incline and decline walking. J Biomech, 45(6), 965-971. PMID: 22325978.

Patzkowski, J. C., Blanck, R. V., Owens, J. G., Wilken, J. M., Kirk, K. L., Wenke, J. C., Hsu, J. R. & Skeletal Trauma Research Consortium, (2012). Comparative effect of orthosis design on functional performance. J Bone Joint Surg Am, 94(6), 507-515. 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. J Biomech, 45(3), 588-594. PMID: 22177669.

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), 301-307. PMID: 22041096.

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.

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. J Am Acad Orthop Surg, 20 Suppl 1, S42-47. PMID: 22865136.

Rábago, C. A., Wilken, J. M. (2011). Application of a mild traumatic brain injury rehabilitation program in a virtual realty environment: a case study. J Neurol Phys Ther, 35(4), 185-193. PMID: 22027473.

Darter, B. J., Wilken, J. M. (2011). Gait training with virtual reality-based real-time feedback: improving gait performance following transfemoral amputation. Phys Ther, 91(9), 1385-1394. PMID: 21757579.

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), 142-144. 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. J Orthop Sports Phys Ther, 41(4), 274-280. PMID: 21460462.

Wilken, J. M., Rao, S. R., Saltzman, C. L. & Yack, H. J. (2011). The effect of arch height on kinematic coupling during walking. Clin Biomech (Bristol, Avon), 26(3), 318-323. PMID: 21074913.

McAndrew, P. M., Wilken, J. M. & Dingwell, J. B. (2011). Dynamic stability of human walking in visually and mechanically destabilizing environments. J Biomech, 44(4), 644-649. 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?. J Surg Orthop Adv, 20(1), 8-18. PMID: 21477527.

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.

McAndrew, P. M., Dingwell, J. B. & Wilken, J. M. (2010). Walking variability during continuous pseudo-random oscillations of the support surface and visual field. J Biomech, 43(8), 1470-1475. PMID: 20346453.

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., Wilken, J. M. (2009). Utility Of The RPE To Assess Walking Intensity Following Traumatic Lower Extremity Amputation. Med Sci Sports Exerc, 41(5), 32-33. DOI: 10.1249/01.MSS.0000354663.68661.59.

Wilken, J. M. (2008). Use of Real-time Feedback in Combination with a Virtual Reality Environment to Improve Balance Disorders. Med Sci Sports Exerc, 40(5), 57. DOI: 10.1249/01.mss.0000321183.23229.00.

Wilken, J. M., Saltzman, C. & Yack, H. J. (2006). New insights into the windlass mechanism. Gait Posture, 24, S222-S224. DOI: doi.org/10.1016/j.gaitpost.2006.11.153.

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 Int, 27(8), 617-622. PMID: 16919215.

Weir, L. F., Nygaard, I. E., Wilken, J. M., Brandt, D. & Janz, K. F. (2006). Postoperative activity restrictions: any evidence?. Obstet Gynecol, 107(2 Pt 1), 305-309. PMID: 16449116.

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. J Pharmacol Exp Ther, 302(3), 1146-1150. PMID: 12183674.