Kenton R. Kaufman, Ph.D.
Orthopedist
Miller EJ, Bhat SG, Kane PH, Shin AY,
Kaufman KR
. Myoelectric performance of the reconstructed elbow flexor in patients with brachial plexus injuries. J Electromyogr Kinesiol. 2024 Nov 9; 79:102944 Epub 2024 Nov 09
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Bhat SG,
Kaufman KR
. Dynamical systems theory applied to short walking trials. J Biomech. 2024 Nov; 176:112331 Epub 2024 Sept 21
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Persad LS, Wang Z, Pino PA, Binder-Markey BI,
Kaufman KR
, Lieber RL. Specific tension of human muscle in vivo: a systematic review. J Appl Physiol (1985). 2024 Oct 1; 137 (4):945-962 Epub 2024 Aug 22
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Kaufman KR
, Bernhardt K, Murphy S, Archer M, Brandt JM, Bowman L, Phillips B, Registry External Advisory Board. Creation of a Limb Loss and Preservation Registry for Improving the Quality of Patient Care in the United States. Arch Rehabil Res Clin Transl. 2024 Sep; 6 (3):100356 Epub 2024 July 01
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Vignola C, Bhat SG, Hollander K, Kane P, Miller E, Martin WB, Shin AY, Sugar TG,
Kaufman KR
. Design and Development of a Powered Myoelectric Elbow Orthosis for Neuromuscular Injuries. Mil Med. 2024 Aug 19; 189 (Suppl 3):585-591
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Ali F, Hogen CA, Miller EJ,
Kaufman KR
. Validation of Pelvis and Trunk Range of Motion as Assessed Using Inertial Measurement Units. Bioengineering (Basel). 2024 Jun 28; 11 (7) Epub 2024 June 28
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Israel JS, Loushin SR, Tetzloff SU, Ellenbecker T,
Kaufman KR
, Kakar S. Wrist Motion Assessment in Tennis Players using Three-Dimensional Motion Capture and Dynamic Electromyography. J Wrist Surg. 2024 Jun; 13 (3):264-271 Epub 2023 Nov 30
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Lundell S,
Kaufman KR
. Mechanical Method for Rapid Determination of Step Count Sensor Settings. Bioengineering (Basel). 2024 May 27; 11 (6)
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Kaufman KR
, Miller EJ, Deml CM, Sheehan RC, Grabiner MD, Wyatt M, Zai CZ, Kingsbury T, Tullos ML, Acasio JC, Mahon CE, Hendershot BD, Dearth CL. Fall Prevention Training for Service Members With an Amputation or Limb Salvage Following Lower Extremity Trauma. Mil Med. 2024 May 18; 189 (5-6):980-987
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Rezaei A, Bhat SG, Cheng CH, Pignolo RJ, Lu L,
Kaufman KR
. Age-related changes in gait, balance, and strength parameters: A cross-sectional study. PLoS One. 2024; 19 (10):e0310764 Epub 2024 Oct 23
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Bhat SG, Shin AY,
Kaufman KR
. Upper extremity asymmetry due to nerve injuries or central neurologic conditions: a scoping review. J Neuroeng Rehabil. 2023 Nov 09; 20(1):151.
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Chopra S, Larson AN, Milbrandt TA,
Kaufman KR
. Outcome of bracing vs. surgical treatment in adolescents with idiopathic scoliosis based on device measured daily physical activity: a prospective pilot study. J Pediatr Orthop B. 2023 Nov 1; 32 (6):517-523 Epub 2023 Feb 24
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Persad LS, Binder-Markey BI, Shin AY, Lieber RL,
Kaufman KR
. American Society of Biomechanics Journal of Biomechanics Award 2022: Computer models do not accurately predict human muscle passive muscle force and fiber length: Evaluating subject-specific modeling impact on musculoskeletal model predictions. J Biomech. 2023 Oct; 159:111798 Epub 2023 Sept 09
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Bhat SG, Miller EJ, Shin AY,
Kaufman KR
. Muscle activation for targeted elbow force production following surgical reconstruction in adults with brachial plexus injury. J Orthop Res. 2023 Sep; 41(9):2032-2039. Epub 2023 Mar 05.
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Persad LS, Wu KY, Hooke AW, Lieber RL, Shin AY,
Kaufman KR
. Optimal Distal Tendon Insertion Point for Elbow Flexion in Free-Functioning Gracilis Muscle Transfer for Panbrachial Plexus Injuries: A Cadaveric Study. J Hand Surg Am. 2023 Jul 21 Epub 2023 July 21
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Binder-Markey BI, Persad LS, Shin AY, Litchy WJ,
Kaufman KR
, Lieber RL. Direct intraoperative measurement of isometric contractile properties in living human muscle. J Physiol. 2023 May; 601 (10):1817-1830 Epub 2023 Apr 25
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Loushin SR, Verhoeven M, Christoffer DJ, Camp CL,
Kaufman KR
. Are 4D Motion Sensors Valid and Reliable for Studying Baseball Pitching? Am J Sports Med. 2023 May; 51 (6):1608-1614 Epub 2023 Apr 17
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Bhat SG, Noonan EJ, Mess G, Miller EJ, Shin AY,
Kaufman KR
. Characterization of elbow flexion torque after nerve reconstruction of patients with traumatic brachial plexus injury. Clin Biomech (Bristol, Avon). 2023 Apr; 104:105951. Epub 2023 Apr 06.
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Jusue-Torres I, Brown DA, Pennington Z, Cogswell PM, Ali F, Graff-Radford N, Jones DT, Cutsforth-Gregory JK, Graff-Radford J,
Kaufman KR
, Elder BD. Objective assessment of patients with idiopathic normal pressure hydrocephalus following ventriculoperitoneal shunt placement using activity-monitoring data: pilot study. Neurosurg Focus. 2023 Apr; 54 (4):E6
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Triplet JJ, Labott JR, Leland DP, Cheema A, Till SE,
Kaufman KR
, Camp CL. Factors that Increase Elbow Stress in the Throwing Athlete: a Systematic Review of Biomechanical and Motion Analysis Studies of Baseball Pitching and Throwing. Curr Rev Musculoskelet Med. 2023 Apr; 16 (4):115-122 Epub 2022 Dec 27
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Fiegen AP, Nezlek SP, Loushin SR, Christoffer D, Verhoeven M,
Kaufman KR
, Camp CL. Changes in Elbow Stress and Ball Velocity During Reduced Effort Pitching: A Marker-Based Motion Capture Analysis. Am J Sports Med. 2023 Mar; 51 (3):779-785 Epub 2023 Jan 10
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Acasio JC, Tullos ML, Mahon CE, Khatri BR,
Kaufman KR
, Dearth CL, Hendershot BD. A single-subject comparison of functional outcomes between lower limb salvage vs. transtibial amputation through sequential participation in a fall-prevention program. Prosthet Orthot Int. 2022 Dec 1; 46 (6):614-618 Epub 2022 June 07
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Sheehan RC, Grabiner MD,
Kaufman KR
. Military training alters the fractal behavior of step width. J Biomech. 2022 Dec; 145:111365 Epub 2022 Nov 01
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Sheehan RC, Guerrero N, Wilson JB, Zai CZ, Kingsbury TD, Tullos ML, Acasio JC, Mahon CE, Miller E, Hendershot BD, Dearth CL, Grabiner MD,
Kaufman KR
. Common fall-risk indicators are not associated with fall prevalence in a high-functioning military population with lower limb trauma. Clin Biomech (Bristol, Avon). 2022 Dec; 100:105774 Epub 2022 Oct 01
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Loushin SR, Pendleton C, Spinner RJ,
Kaufman KR
. Human Exposure to Hand-Arm Vibration from a Surgical Drill During Simulated Spine Surgery. World Neurosurg. 2022 Aug; 164:e307-e310 Epub 2022 Apr 29
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Persad LS, Ates F, Evertz LQ, Litchy WJ, Lieber RL,
Kaufman KR
, Shin AY. Procedures for obtaining muscle physiology parameters during a gracilis free-functioning muscle transfer in adult patients with brachial plexus injury. Sci Rep. 2022 Apr 12; 12 (1):6095
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Logli AL, Loushin SR, Orlando AF, Tetzloff S,
Kaufman KR
, Kakar S. Ulnar Wrist Pain in a Tennis Player: Case Review and Discussion: A Team-Based Approach. JBJS Rev. 2022 Apr 8; 10 (4) Epub 2022 Apr 08
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Won NY, Paul A, Garibaldi M, Baumgartner RE,
Kaufman KR
, Reider L, Wrigley J, Morshed S. Scoping review to evaluate existing measurement parameters and clinical outcomes of transtibial prosthetic alignment and socket fit. Prosthet Orthot Int. 2022 Apr 1; 46 (2):95-107
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Webber CM, Shin AY,
Kaufman KR
. Upper extremity function in the free living environment of adults with traumatic brachial plexus injuries. J Electromyogr Kinesiol. 2022 Feb; 62:102312 Epub 2019 May 23
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Kunz HE, Port JD,
Kaufman KR
, Jatoi A, Hart CR, Gries KJ, Lanza IR, Kumar R. Skeletal muscle mitochondrial dysfunction and muscle and whole body functional deficits in cancer patients with weight loss. J Appl Physiol (1985). 2022 Feb 1; 132 (2):388-401 Epub 2021 Dec 23
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Acasio JC, Guerrero NA, Sheehan RC, Butowicz CM, Tullos ML, Mahon CE, Stewart JM, Zai CZ, Kingsbury TD, Grabiner MD, Dearth CL,
Kaufman KR
, Hendershot BD. Assessments of trunk postural control within a fall-prevention training program for service members with lower limb trauma and loss. Gait Posture. 2022 Feb; 92:493-497 Epub 2021 Feb 19
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Miller EJ, Sheehan RC,
Kaufman KR
. IMU filter settings for high intensity activities. Gait Posture. 2022 Jan; 91:26-29 Epub 2021 Oct 07
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Webber CM, Egginton JS, Shin AY,
Kaufman KR
. Application of a myoelectric elbow flexion assist orthosis in adult traumatic brachial plexus injury: patient perspectives. Prosthet Orthot Int. 2021 Dec 1; 45 (6):526-531
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Pulos N, van den Berg C,
Kaufman KR
, Shin AY. Application of myoelectric elbow flexion assist orthosis in adult traumatic brachial plexus injury: a retrospective clinical study. Prosthet Orthot Int. 2021 Dec 1; 45 (6):521-525
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Ali F, Loushin SR, Botha H, Josephs KA, Whitwell JL,
Kaufman K
. Laboratory based assessment of gait and balance impairment in patients with progressive supranuclear palsy. J Neurol Sci. 2021 Oct 15; 429:118054 Epub 2021 Aug 25
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Ates F, Coleman-Wood K, Litchy W,
Kaufman KR
. Intramuscular pressure of human tibialis anterior muscle detects age-related changes in muscle performance. J Electromyogr Kinesiol. 2021 Oct; 60:102587 Epub 2021 Aug 17
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Camp CL, Loushin S, Nezlek S, Fiegen AP, Christoffer D,
Kaufman K
. Are Wearable Sensors Valid and Reliable for Studying the Baseball Pitching Motion? An Independent Comparison With Marker-Based Motion Capture. Am J Sports Med. 2021 Sep; 49 (11):3094-3101 Epub 2021 Aug 02
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Persad LS, Binder-Markey BI, Shin AY,
Kaufman KR
, Lieber RL. In vivo human gracilis whole-muscle passive stress-sarcomere strain relationship. J Exp Biol. 2021 Sep 1; 224 (17) Epub 2021 Sept 03
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Persad LS, Ates F, Shin AY, Lieber RL,
Kaufman KR
. Measuring and modeling in vivo human gracilis muscle-tendon unit length. J Biomech. 2021 Aug 26; 125:110592 Epub 2021 June 26
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Loushin SR, Coleman Wood KA,
Kaufman KR
. Method for characterization of dynamic ankle stiffness in patients with spasticity. Gait Posture. 2021 Jul; 88:247-251 Epub 2021 June 08
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Kaufman KR
, Bernhardt K. Functional performance differences between carbon fiber and fiberglass prosthetic feet. Prosthet Orthot Int. 2021 Jun 1; 45 (3):205-213
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Zhang Y, Soper J, Lohse CM, Eggers SDZ,
Kaufman KR
, McCaslin DL. Agreement between the Skull Vibration-Induced Nystagmus Test and Semicircular Canal and Otolith Asymmetry. J Am Acad Audiol. 2021 May; 32 (5):283-289 Epub 2021 Apr 19
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O'Connor SM,
Kaufman KR
, Ward SR, Lieber RL. Sensor Anchoring Improves the Correlation Between Intramuscular Pressure and Muscle Tension in a Rabbit Model. Ann Biomed Eng. 2021 Feb; 49 (2):912-921 Epub 2020 Oct 01
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Sintini I,
Kaufman K
, Botha H, Martin PR, Loushin SR, Senjem ML, Reid RI, Schwarz CG, Jack CR Jr, Lowe VJ, Josephs KA, Whitwell JL, Ali F. Neuroimaging correlates of gait abnormalities in progressive supranuclear palsy. Neuroimage Clin. 2021; 32:102850 Epub 2021 Oct 12
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Crenshaw JR, Bernhardt KA, Atkinson EJ, Achenbach SJ, Khosla S, Amin S,
Kaufman KR
. Posterior single-stepping thresholds are prospectively related to falls in older women. Aging Clin Exp Res. 2020 Dec; 32 (12):2507-2515 Epub 2020 Feb 14
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Webber CM, Shin AY,
Kaufman KR
. Effects of elbow immobilization on upper extremity activity. Clin Biomech (Bristol, Avon). 2020 Dec; 80:105106 Epub 2020 July 16
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Yildiz KA, Shin AY,
Kaufman KR
. Interfaces with the peripheral nervous system for the control of a neuroprosthetic limb: a review. J Neuroeng Rehabil. 2020 Mar 10; 17 (1):43
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Ates F, Brandenburg JE,
Kaufman KR
. Effects of Selective Dorsal Rhizotomy on Ankle Joint Function in Patients With Cerebral Palsy. Front Pediatr. 2020; 8:75 Epub 2020 Feb 28
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Chopra S, Larson AN,
Kaufman KR
, Milbrandt TA. Accelerometer based assessment of daily physical activity and sedentary time in adolescents with idiopathic scoliosis. PLoS One. 2020; 15 (9):e0238181 Epub 2020 Sept 02
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Webber CM, Shin AY,
Kaufman KR
. Kinematic profiles during activities of daily living in adults with traumatic brachial plexus injuries. Clin Biomech (Bristol, Avon). 2019 Dec; 70:209-216 Epub 2019 Oct 19
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Luetmer M, Mundell B, Kremers HM, Visscher S, Hoppe KM,
Kaufman KR
. Low Back Pain in Adults With Transfemoral Amputation: A Retrospective Population-Based Study. PM R. 2019 Sep; 11 (9):926-933 Epub 2019 Apr 01
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Miller EJ,
Kaufman KR
. Cross-sectional validation of inertial measurement units for estimating trunk flexion kinematics during treadmill disturbances. Med Eng Phys. 2019 Aug; 70:51-54 Epub 2019 June 28
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Savoldi F, Nasr Z, Hu W, Schilaty ND, Delgado AM, Mandrekar J,
Kaufman KR
, Berglund L, Weinshenker BG. McArdle Sign: A Specific Sign of Multiple Sclerosis. Mayo Clin Proc. 2019 Aug; 94 (8):1427-1435 Epub 2019 July 11
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Webber CM, Shin AY,
Kaufman KR
. Assessment of Upper Extremity Function. J Hand Surg Am. 2019 Jul; 44 (7):600-605 Epub 2018 Nov 09
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Kaufman KR
. CORR Insights(R): Do Spatiotemporal Gait Parameters Improve After Pilon Fracture in Patients Who Use the Intrepid Dynamic Exoskeletal Orthosis? Clin Orthop Relat Res 2019 Apr; 477 (4):848-849
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Madansingh SI, Murphree DH,
Kaufman KR
, Fortune E. Assessment of gait kinetics in post-menopausal women using tri-axial ankle accelerometers during barefoot walking. Gait Posture. 2019 Mar; 69:85-90 Epub 2019 Jan 15
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Crenshaw JR, Bernhardt KA, Fortune E,
Kaufman KR
. The accuracy of rapid treadmill-belt movements as a means to deliver standing postural perturbations. Med Eng Phys. 2019 Feb; 64:93-99 Epub 2019 Jan 08
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Miller EJ,
Kaufman KR
. Comparison of overhead harness configurations for measuring trunk kinematics during treadmill disturbances. Gait Posture. 2019 Feb; 68:15-17 Epub 2018 Nov 03
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Ates F, Davies BL, Chopra S, Coleman-Wood K, Litchy W,
Kaufman KR
. Intramuscular Pressure of Human Tibialis Anterior Muscle Reflects in vivo Muscular Activity. Front Physiol. 2019; 10:196 Epub 2019 Mar 04
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Kaufman KR
, Bernhardt KA, Symms K. Functional assessment and satisfaction of transfemoral amputees with low mobility (FASTK2): A clinical trial of microprocessor-controlled vs. non-microprocessor-controlled knees. Clin Biomech (Bristol, Avon). 2018 Oct; 58:116-122 Epub 2018 July 19
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Mundell BF, Luetmer MT, Kremers HM, Visscher S, Hoppe KM,
Kaufman KR
. The risk of major cardiovascular events for adults with transfemoral amputation. J Neuroeng Rehabil. 2018 Sep 5; 15 (Suppl 1):58 Epub 2018 Sept 05
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Crenshaw JR, Bernhardt KA, Atkinson EJ, Khosla S,
Kaufman KR
, Amin S. The relationships between compensatory stepping thresholds and measures of gait, standing postural control, strength, and balance confidence in older women. Gait Posture. 2018 Sep; 65:74-80 Epub 2018 June 19
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Crenshaw JR, Bernhardt KA, Atkinson EJ, Khosla S,
Kaufman KR
, Amin S. The relationships between compensatory stepping thresholds and measures of gait, standing postural control, strength, and balance confidence in older women. Gait Posture. 2018 Sep; 65:74-80 Epub 2018 June 19
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Wheatley BB, Odegard GM,
Kaufman KR
, Haut Donahue TL. Modeling Skeletal Muscle Stress and Intramuscular Pressure: A Whole Muscle Active-Passive Approach. J Biomech Eng. 2018 Aug 1; 140 (8)
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Go SA, Litchy WJ, Evertz LQ,
Kaufman KR
. Evaluating skeletal muscle electromechanical delay with intramuscular pressure. J Biomech. 2018 Jul 25; 76:181-188 Epub 2018 June 08
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Hurd WJ, Morrow MM, Miller EJ, Adams RA, Sperling JW,
Kaufman KR
. Patient-Reported and Objectively Measured Function Before and After Reverse Shoulder Arthroplasty. J Geriatr Phys Ther. 2018 Jul/Sep; 41 (3):126-133
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Grabiner MD, Marone JR, Wyatt M, Sessoms P,
Kaufman KR
. Performance of an attention-demanding task during treadmill walking shifts the noise qualities of step-to-step variation in step width. Gait Posture. 2018 Jun; 63:154-158 Epub 2018 Apr 30
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Simon AL, Ferrero E, Larson AN,
Kaufman KR
. Stereoradiography imaging motion artifact: does it affect radiographic measures after spinal instrumentation? Eur Spine J. 2018 May; 27 (5):1105-1111 Epub 2016 Mar 03
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Collins JD, Arch ES, Crenshaw JR, Bernhardt KA, Khosla S, Amin S,
Kaufman KR
. Net ankle quasi-stiffness is influenced by walking speed but not age for older adult women. Gait Posture. 2018 May; 62:311-316 Epub 2018 Mar 26
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Chopra S, Taunton M,
Kaufman K
. Muscle activation pattern during gait and stair activities following total hip arthroplasty with a direct anterior approach: a comprehensive case study. Arthroplast Today. 2018 Mar; 4 (1):27-32 Epub 2017 Aug 12
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Simon AL, Ferrero E, Larson AN,
Kaufman KR
. Erratum to: Stereoradiography imaging motion artifact: does it affect radiographic measures after spinal instrumentation? Eur Spine J. 2018 Feb; 27 (2):522
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Al Muderis MM, Lu WY, Li JJ,
Kaufman K
, Orendurff M, Highsmith MJ, Lunseth PA, Kahle JT. Clinically Relevant Outcome Measures Following Limb Osseointegration; Systematic Review of the Literature. J Orthop Trauma. 2018 Feb; 32 (2):e64-e75
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Miller EJ,
Kaufman KR
. Verification of an improved hip joint center prediction method. Gait Posture. 2018 Jan; 59:174-176 Epub 2017 Oct 10
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Ates F, Davies BL, Chopra S, Coleman-Wood K, Litchy WJ,
Kaufman KR
. Intramuscular Pressure of Tibialis Anterior Reflects Ankle Torque but Does Not Follow Joint Angle-Torque Relationship. Front Physiol. 2018; 9:22 Epub 2018 Jan 24
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Mundell B, Maradit Kremers H, Visscher S, Hoppe K,
Kaufman K
. Direct medical costs of accidental falls for adults with transfemoral amputations. Prosthet Orthot Int. 2017 Dec; 41 (6):564-570 Epub 2017 June 22
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Crenshaw JR, Bernhardt KA, Achenbach SJ, Atkinson EJ, Khosla S,
Kaufman KR
, Amin S. The circumstances, orientations, and impact locations of falls in community-dwelling older women. Arch Gerontol Geriatr. 2017 Nov; 73:240-247 Epub 2017 July 21
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Webber CM,
Kaufman K
. Instantaneous stiffness and hysteresis of dynamic elastic response prosthetic feet. Prosthet Orthot Int. 2017 Oct; 41 (5):463-468 Epub 2016 Dec 23
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Fortune E, Mundell B, Amin S,
Kaufman K
. A pilot study of physical activity and sedentary behavior distribution patterns in older women. Gait Posture. 2017 Sep; 57:74-79 Epub 2017 May 16
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Taylor L, Miller E,
Kaufman KR
. Static and dynamic validation of inertial measurement units. Gait Posture. 2017 Sep; 57:80-84 Epub 2017 May 26
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Morrow MMB, Lowndes B, Fortune E,
Kaufman KR
, Hallbeck S, Hallbeck MS. Validation of Inertial Measurement Units for Upper Body Kinematics. J Appl Biomech. 2017 Jul; 33 (3):227-232 Epub 2017 June 26
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Hallbeck MS, Lowndes BR, McCrory B, Morrow MM,
Kaufman KR
, LaGrange CA. Kinematic and ergonomic assessment of laparoendoscopic single-site surgical instruments during simulator training tasks. Appl Ergon. 2017 Jul; 62:118-130 Epub 2017 Mar 01
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Evertz LQ, Bulstra LF, Shin AY,
Kaufman KR
. Evaluate muscle tension using intramuscular pressure device in rabbit tibialis anterior model for improved tendon transfer surgery. Physiol Meas. 2017 Jun 22; 38 (7):1301-1309 Epub 2017 June 22
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Wheatley BB, Odegard GM,
Kaufman KR
, Haut Donahue TL. A validated model of passive skeletal muscle to predict force and intramuscular pressure. Biomech Model Mechanobiol. 2017 Jun; 16 (3):1011-1022 Epub 2016 Dec 31
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Parry JA, Van Straaten M, Luo TD, Simon AL, Ashraf A,
Kaufman K
, Larson AN, Shaughnessy WJ. Is There a Deficit After Nonoperative Versus Operative Treatment of Shortened Midshaft Clavicular Fractures in Adolescents? J Pediatr Orthop. 2017 Jun; 37 (4):227-233
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Simon AL, Lugade V, Bernhardt K, Larson AN,
Kaufman K
. Assessment of stability during gait in patients with spinal deformity-A preliminary analysis using the dynamic stability margin. Gait Posture. 2017 Jun; 55:37-42 Epub 2017 Apr 05
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Wheatley BB, Odegard GM,
Kaufman KR
, Haut Donahue TL. A case for poroelasticity in skeletal muscle finite element analysis: experiment and modeling. Comput Methods Biomech Biomed Engin. 2017 May; 20 (6):598-601 Epub 2016 Dec 13
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Fortune E, Crenshaw J, Lugade V,
Kaufman KR
. Dynamic assessment of center of pressure measurements from an instrumented AMTI treadmill with controlled precision. Med Eng Phys. 2017 Apr; 42:99-104 Epub 2017 Feb 01
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Go SA, Jensen ER, O'Connor SM, Evertz LQ, Morrow DA, Ward SR, Lieber RL,
Kaufman KR
. Design Considerations of a Fiber Optic Pressure Sensor Protective Housing for Intramuscular Pressure Measurements. Ann Biomed Eng. 2017 Mar; 45 (3):739-746 Epub 2016 Aug 05
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Stanhope SJ, Wilken JM, Pruziner AL, Dearth CL, Wyatt M, Ziemke GW, Strickland R, Milbourne SA,
Kaufman KR
. The Bridging Advanced Developments for Exceptional Rehabilitation (BADER) Consortium: Reaching in Partnership for Optimal Orthopaedic Rehabilitation Outcomes. Mil Med. 2016 Nov; 181 (S4):13-19
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Jensen ER, Morrow DA, Felmlee JP, Murthy NS,
Kaufman KR
. Characterization of three dimensional volumetric strain distribution during passive tension of the human tibialis anterior using Cine Phase Contrast MRI. J Biomech. 2016 Oct 3; 49 (14):3430-3436 Epub 2016 Sept 15
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Miller E,
Kaufman K
, Kingsbury T, Wolf E, Wilken J, Wyatt M. Mechanical testing for three-dimensional motion analysis reliability. Gait Posture. 2016 Oct; 50:116-119 Epub 2016 Aug 30
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Wheatley BB, Odegard GM,
Kaufman KR
, Donahue TLH. How does tissue preparation affect skeletal muscle transverse isotropy? J Biomech. 2016 Sep 6; 49 (13):3056-3060 Epub 2016 July 01
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Prasad NK, Coleman Wood KA, Spinner RJ,
Kaufman KR
. Foot and Ankle Kinematics and Dynamic Electromyography: Quantitative Analysis of Recovery From Peroneal Neuropathy in a Professional Football Player. J Surg Orthop Adv. 2016 Fall; 25: (3)180-186.
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Evertz LQ, Greising SM, Morrow DA, Sieck GC,
Kaufman KR
. Analysis of fluid movement in skeletal muscle using fluorescent microspheres. Muscle Nerve. 2016 Sep; 54 (3):444-50 Epub 2016 June 09
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Kaufman K
, Miller E, Kingsbury T, Russell Esposito E, Wolf E, Wilken J, Wyatt M. Reliability of 3D gait data across multiple laboratories. Gait Posture. 2016 Sep; 49:375-381 Epub 2016 July 25
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Kahle JT, Highsmith MJ, Schaepper H, Johannesson A, Orendurff MS,
Kaufman K
. PREDICTING WALKING ABILITY FOLLOWING LOWER LIMB AMPUTATION: AN UPDATED SYSTEMATIC LITERATURE REVIEW. Technol Innov. 2016 Sep; 18 (2-3):125-137 Epub 2016 Sept 01
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Mundell BF, Kremers HM, Visscher S, Hoppe KM,
Kaufman KR
. Predictors of Receiving a Prosthesis for Adults With Above-Knee Amputations in a Well-Defined Population. PM R. 2016 Aug; 8 (8):730-7 Epub 2015 Dec 12
View PubMed
Yu D, Lowndes B, Morrow M,
Kaufman K
, Bingener J, Hallbeck S. Impact of novel shift handle laparoscopic tool on wrist ergonomics and task performance. Surg Endosc. 2016 Aug; 30 (8):3480-90 Epub 2015 Nov 05
View PubMed
Jensen E, Lugade V, Crenshaw J, Miller E,
Kaufman K
. A principal component analysis approach to correcting the knee flexion axis during gait. J Biomech. 2016 Jun 14; 49 (9):1698-1704 Epub 2016 Apr 02
View PubMed
Wheatley BB, Morrow DA, Odegard GM,
Kaufman KR
, Haut Donahue TL. Skeletal muscle tensile strain dependence: Hyperviscoelastic nonlinearity. J Mech Behav Biomed Mater. 2016 Jan; 53:445-454 Epub 2015 Sept 08
View PubMed
Jensen ER, Morrow DA, Felmlee JP, Murthy NS,
Kaufman KR
. Method of quantifying 3D strain distribution in skeletal muscle using cine phase contrast MRI. Physiol Meas. 2015 Dec; 36 (12):N135-46 Epub 2015 Nov 23
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Wegrzyn J,
Kaufman KR
, Hanssen AD, Lewallen DG. Performance of Porous Tantalum vs. Titanium Cup in Total Hip Arthroplasty: Randomized Trial with Minimum 10-Year Follow-Up. J Arthroplasty. 2015 Jun; 30 (6):1008-13 Epub 2015 Jan 21
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Simon AL, Ilharreborde B, Souchet P,
Kaufman KR
. Dynamic balance assessment during gait in spinal pathologies - a literature review. Orthop Traumatol Surg Res. 2015 Apr; 101: (2)235-46.
View PubMed
Vasileiadis GI, Amanatullah DF, Crenshaw JR, Taunton MJ,
Kaufman KR
. Effect of heterotopic ossification on hip range of motion and clinical outcome. J Arthroplasty. 2015 Mar; 30 (3):461-4 Epub 2014 Oct 02
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Jensen ER, Morrow DA, Felmlee JP, Odegard GM,
Kaufman KR
. Error analysis of cine phase contrast MRI velocity measurements used for strain calculation. J Biomech. 2015 Jan 2; 48 (1):95-103 Epub 2014 Nov 13
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Ficanha EM, Rastgaar M,
Kaufman KR
. Ankle mechanics during sidestep cutting implicates need for 2-degrees of freedom powered ankle-foot prostheses. J Rehabil Res Dev. 2015; 52(1):97-112.
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Morrow MM, Rankin JW, Neptune RR,
Kaufman KR
. A comparison of static and dynamic optimization muscle force predictions during wheelchair propulsion. J Biomech. 2014 Nov 7; 47 (14):3459-65 Epub 2014 Sept 23
View PubMed
Fortune E, Morrow MM,
Kaufman KR
. Assessment of gait kinetics using triaxial accelerometers. J Appl Biomech. 2014 Oct; 30 (5):668-74 Epub 2014 July 09
View PubMed
Kaufman KR
, Wyatt MP, Sessoms PH, Grabiner MD. Task-specific fall prevention training is effective for warfighters with transtibial amputations. Clin Orthop Relat Res. 2014 Oct; 472 (10):3076-84
View PubMed
Hurd WJ, Morrow MM, Miller EJ, Adams RA, Sperling JW,
Kaufman KR
. Novel approaches to objectively assess shoulder function. J Shoulder Elbow Surg. 2014 Oct; 23 (10):e251-5 Epub 2014 Mar 20
View PubMed
Lugade V,
Kaufman K
. Center of pressure trajectory during gait: a comparison of four foot positions. Gait Posture. 2014 Sep; 40 (4):719-22 Epub 2014 July 09
View PubMed
Morrow MM, Hurd WJ, Fortune E, Lugade V,
Kaufman KR
. Accelerations of the waist and lower extremities over a range of gait velocities to aid in activity monitor selection for field-based studies. J Appl Biomech. 2014 Aug; 30 (4):581-5 Epub 2014 Mar 06
View PubMed
Miller EJ, Pagnano MW,
Kaufman KR
. Tibiofemoral alignment in posterior stabilized total knee arthroplasty: Static alignment does not predict dynamic tibial plateau loading. J Orthop Res. 2014 Aug; 32 (8):1068-74 Epub 2014 May 12
View PubMed
Fortune E, Lugade V, Morrow M,
Kaufman K
. Validity of using tri-axial accelerometers to measure human movement - Part II: Step counts at a wide range of gait velocities. Med Eng Phys. 2014 Jun; 36 (6):659-69 Epub 2014 Mar 20
View PubMed
Fortune E, Lugade VA,
Kaufman KR
. Posture and movement classification: the comparison of tri-axial accelerometer numbers and anatomical placement. Journal Of Biomechanical Engineering-transactions Of The Asme. 2014 May; 136(5):051003.
Crenshaw JR,
Kaufman KR
. The intra-rater reliability and agreement of compensatory stepping thresholds of healthy subjects. Gait Posture. 2014 Feb; 39 (2):810-5 Epub 2013 Nov 15
View PubMed
Go SA, Coleman-Wood K,
Kaufman KR
. Frequency analysis of lower extremity electromyography signals for the quantitative diagnosis of dystonia. J Electromyogr Kinesiol. 2014 Feb; 24 (1):31-6 Epub 2013 Nov 14
View PubMed
Lugade V, Fortune E, Morrow M,
Kaufman K
. Validity of using tri-axial accelerometers to measure human movement - Part I: Posture and movement detection. Med Eng Phys. 2014 Feb; 36 (2):169-76 Epub 2013 July 27
View PubMed
Highsmith MJ, Kahle JT, Shepard NT,
Kaufman KR
. THE EFFECT OF THE C-LEG KNEE PROSTHESIS ON SENSORY DEPENDENCY AND FALLS DURING SENSORY ORGANIZATION TESTING. Technol Innov. 2014 Jan 27; 2013 (4):343-347
View PubMed
Sessoms PH, Wyatt M, Grabiner M, Collins JD, Kingsbury T, Thesing N,
Kaufman K
. Method for evoking a trip-like response using a treadmill-based perturbation during locomotion. J Biomech. 2014 Jan 3; 47 (1):277-80 Epub 2013 Nov 08
View PubMed
Lugade V,
Kaufman K
. Dynamic stability margin using a marker based system and Tekscan: a comparison of four gait conditions. Gait Posture. 2014; 40 (1):252-4 Epub 2013 Dec 27
View PubMed
Ficanha EM, Rastgaar M,
Kaufman KR
. A two-axis cable-driven ankle-foot mechanism. Mathematische Zeitschrift. 2014; 1(1).
Abraham AC, Villegas DF,
Kaufman KR
, Haut Donahue TL. Internal pressure of human meniscal root attachments during loading. J Orthop Res. 2013 Oct; 31(10):1507-13. Epub 2013 Jun 17.
View PubMed
Hurd WJ, Morrow MM,
Kaufman KR
. Tri-axial accelerometer analysis techniques for evaluating functional use of the extremities. J Electromyogr Kinesiol. 2013 Aug; 23 (4):924-9 Epub 2013 Apr 30
View PubMed
Morrow DA, Odegard GM,
Kaufman KR
,
Kaufman KR
. Use of a Poroelastic Model to Predict Intramuscular Pressure. Poromechanics V (2013). 2013 Jul 10; 2013:2174-2183
View PubMed
Crenshaw JR,
Kaufman KR
, Grabiner MD. Compensatory-step training of healthy, mobile people with unilateral, transfemoral or knee disarticulation amputations: A potential intervention for trip-related falls. Gait Posture. 2013 Jul; 38 (3):500-6 Epub 2013 Feb 19
View PubMed
Crenshaw JR,
Kaufman KR
, Grabiner MD. Trip recoveries of people with unilateral, transfemoral or knee disarticulation amputations: Initial findings. Gait Posture. 2013 Jul; 38 (3):534-6 Epub 2013 Jan 29
View PubMed
Wood KC, Lathan CE,
Kaufman KR
. Feasibility of gestural feedback treatment for upper extremity movement in children with cerebral palsy. IEEE Trans Neural Syst Rehabil Eng. 2013 Mar; 21 (2):300-5 Epub 2012 Nov 16
View PubMed
Watanabe K, Kitaoka HB, Fujii T, Crevoisier X, Berglund LJ, Zhao KD,
Kaufman KR
, An KN. Posterior tibial tendon dysfunction and flatfoot: analysis with simulated walking. Gait Posture. 2013 Feb; 37 (2):264-8 Epub 2012 Aug 29
View PubMed
Wegrzyn J, Parratte S, Coleman-Wood K,
Kaufman KR
, Pagnano MW. The John Insall award: no benefit of minimally invasive TKA on gait and strength outcomes: a randomized controlled trial. Clin Orthop Relat Res. 2013 Jan; 471 (1):46-55
View PubMed
Abraham AC,
Kaufman KR
, Donahue TL. Phenomenological consequences of sectioning and bathing on passive muscle mechanics of the New Zealand white rabbit tibialis anterior. J Mech Behav Biomed Mater. 2013 Jan; 17:290-5. Epub 2012 Oct 13.
View PubMed
Shahgholi L, Bengtson KA, Bishop AT, Shin AY, Spinner RJ, Basford JR,
Kaufman KR
. A comparison of manual and quantitative elbow strength testing. Am J Phys Med Rehabil. 2012 Oct; 91: (10)856-62.
View PubMed
Hurd WJ, Jazayeri R, Mohr K, Limpisvasti O, Elattrache NS,
Kaufman KR
. Pitch velocity is a predictor of medial elbow distraction forces in the uninjured high school-aged baseball pitcher. Sports Health. 2012 Sep; 4 (5):415-8
View PubMed
Kaufman KR
, Frittoli S, Frigo CA. Gait asymmetry of transfemoral amputees using mechanical and microprocessor-controlled prosthetic knees. Clin Biomech (Bristol, Avon). 2012 Jun; 27 (5):460-5 Epub 2012 Jan 04
View PubMed
Gandhi J, ElAttrache NS,
Kaufman KR
, Hurd WJ. Voluntary activation deficits of the infraspinatus present as a consequence of pitching-induced fatigue. J Shoulder Elbow Surg. 2012 May; 21(5):625-30. Epub 2011 Aug 10.
View PubMed
Hurd WJ,
Kaufman KR
. Glenohumeral rotational motion and strength and baseball pitching biomechanics. J Athl Train. 2012 May-Jun; 47 (3):247-56
View PubMed
Bernhardt KA, Beck LA, Lamb JL,
Kaufman KR
, Amin S, Wuermser LA. Weight bearing through lower limbs in a standing frame with and without arm support and low-magnitude whole-body vibration in men and women with complete motor paraplegia. Am J Phys Med Rehabil. 2012 Apr; 91 (4):300-8
View PubMed
Watanabe K, Kitaoka HB, Berglund LJ, Zhao KD,
Kaufman KR
, An KN. The role of ankle ligaments and articular geometry in stabilizing the ankle. Clin Biomech (Bristol, Avon). 2012 Feb; 27(2):189-95. Epub 2011 Oct 13.
View PubMed
Gay A, Harbst K, Hansen DK, Laskowski ER, Berger RA,
Kaufman KR
. Effect of partial wrist denervation on wrist kinesthesia: wrist denervation does not impair proprioception. J Hand Surg Am. 2011 Nov; 36(11):1774-9. Epub 2011 Oct 05.
View PubMed
Kavros SJ, Van Straaten MG, Coleman Wood KA,
Kaufman KR
. Forefoot plantar pressure reduction of off-the-shelf rocker bottom provisional footwear. Clin Biomech (Bristol, Avon). 2011 Aug; 26(7):778-82. Epub 2011 Apr 20.
View PubMed
Hurd WJ, Morrey BF,
Kaufman KR
. The effects of anthropometric scaling parameters on normalized muscle strength in uninjured baseball pitchers. J Sport Rehabil. 2011 Aug; 20 (3):311-20
View PubMed
Hurd WJ,
Kaufman KR
, Murthy NS. Relationship between the medial elbow adduction moment during pitching and ulnar collateral ligament appearance during magnetic resonance imaging evaluation. Am J Sports Med. 2011 Jun; 39 (6):1233-7 Epub 2011 Feb 18
View PubMed
Hurd WJ, Kaplan KM, ElAttrache NS, Jobe FW, Morrey BF,
Kaufman KR
. A profile of glenohumeral internal and external rotation motion in the uninjured high school baseball pitcher, part II: strength. J Athl Train. 2011 May-Jun; 46 (3):289-95
View PubMed
Hurd WJ, Kaplan KM, Eiattrache NS, Jobe FW, Morrey BF,
Kaufman KR
. A profile of glenohumeral internal and external rotation motion in the uninjured high school baseball pitcher, part I: motion. J Athl Train. 2011 May-Jun; 46 (3):282-8
View PubMed
Morrow MM,
Kaufman KR
, An KN. Scapula kinematics and associated impingement risk in manual wheelchair users during propulsion and a weight relief lift. Clin Biomech (Bristol, Avon). 2011 May; 26 (4):352-7 Epub 2011 Jan 07
View PubMed
Krych AJ, Pagnano MW, Coleman Wood K, Meneghini RM,
Kaufman K
. No strength or gait benefit of two-incision THA: a brief followup at 1 year. Clin Orthop Relat Res. 2011 Apr; 469 (4):1110-8 Epub 2010 Nov 13
View PubMed
Hurd WJ, Eby S,
Kaufman KR
, Murthy NS. Magnetic resonance imaging of the throwing elbow in the uninjured, high school-aged baseball pitcher. Am J Sports Med. 2011 Apr; 39 (4):722-8 Epub 2011 Jan 12
View PubMed
Bernhardt KA, Oh TH,
Kaufman KR
. Gait patterns of patients with inclusion body myositis. Gait Posture. 2011 Mar; 33(3):442-6. Epub 2011 Jan 26.
View PubMed
Bernhardt K, Oh T,
Kaufman K
. Stance control orthosis trial in patients with inclusion body myositis. Prosthet Orthot Int. 2011 Mar; 35 (1):39-44
View PubMed
McCullough MB, Ringleb SI, Arai K, Kitaoka HB,
Kaufman KR
. Moment arms of the ankle throughout the range of motion in three planes. Foot Ankle Int. 2011 Mar; 32(3):300-6.
View PubMed
Bernhardt KA,
Kaufman KR
. Loads on the uprights of a knee-ankle-foot orthosis. Prosthet Orthot Int. 2011 Mar; 35(1):106-12.
View PubMed
Kaplan KM, Elattrache NS, Jobe FW, Morrey BF,
Kaufman KR
, Hurd WJ. Comparison of shoulder range of motion, strength, and playing time in uninjured high school baseball pitchers who reside in warm- and cold-weather climates. Am J Sports Med. 2011 Feb; 39(2):320-8. Epub 2010 Nov 03.
View PubMed
Kesman TJ,
Kaufman KR
, Trousdale RT. Popliteus tendon resection during total knee arthroplasty: an observational report. Clin Orthop Relat Res. 2011 Jan; 469 (1):76-81
View PubMed
Highsmith MJ, Kahle JT, Bongiorni DR, Sutton BS, Groer S,
Kaufman KR
. Safety, energy efficiency, and cost efficacy of the C-Leg for transfemoral amputees: A review of the literature. Prosthet Orthot Int. 2010 Dec; 34(4):362-77. Epub 2010 Oct 24.
View PubMed
Hurd WJ, Kavros SJ,
Kaufman KR
. Comparative biomechanical effectiveness of over-the-counter devices for individuals with a flexible flatfoot secondary to forefoot varus. Clin J Sport Med. 2010 Nov; 20(6):428-35.
View PubMed
Morrow MM,
Kaufman KR
, An KN. Shoulder model validation and joint contact forces during wheelchair activities. J Biomech. 2010 Sep 17; 43 (13):2487-92 Epub 2010 June 08
View PubMed
Kesman TJ, Kane PH,
Kaufman KR
, Trousdale RT. Caution required when using an intraoperative knee balancer in total knee arthroplasty. J Arthroplasty. 2010 Aug; 25(5):829-31. Epub 2010 Jul 01.
View PubMed
Utter A, Anderson ML, Cunniff JG,
Kaufman KR
, Jelsing EJ, Patrick TA, Magnuson DJ, Maus TP, Yaszemski MJ, Basford JR. Video fluoroscopic analysis of the effects of three commonly-prescribed off-the-shelf orthoses on vertebral motion. Spine (Phila Pa 1976). 2010 May 20; 35(12):E525-9.
View PubMed
Kaufman KR
. Stance control orthoses and microprocessor control prosthetic knee mechanisms 32nd Annual Scientific Meeting of the International Society for Prosthics and Orthotics. 2010.
Bernhardt KA,
Kaufman KR
. Knee joint loads on a knee ankle foot orthosis 32nd Annual Scientific Meeting of the International Society for Prosthetics and Orthotics. 2010.
Gay A, Harbst K,
Kaufman KR
, Hansen DK, Laskowski ER, Berger RA. New method of measuring wrist joint position sense avoiding cutaneous and visual inputs. J Neuroeng Rehabil. 2010 Feb 10; 7:5
View PubMed
Morrow MM, Hurd WJ,
Kaufman KR
, An KN. Shoulder demands in manual wheelchair users across a spectrum of activities. J Electromyogr Kinesiol. 2010 Feb; 20 (1):61-7
View PubMed
Morrow DA, Haut Donahue TL, Odegard GM,
Kaufman KR
. A validated finite element model of force in active and passive skeletal muscle. ASME 2010 Summer Bioengineering Conference, SBC 2010. 2010; (Parts A and B):175-6.
Miller EJ, Pagnano MW,
Kaufman KR
. Tibiofemoral alignment for total knee arthroplasty: Differences between static and dynamic tibial plateau loading. ASME 2010 Summer Bioengineering Conference, SBC 2010. 2010; (Parts A and B):409-10.
Morrow DA, Haut Donahue TL, Odegard GM,
Kaufman KR
. Transversely isotropic tensile material properties of skeletal muscle tissue. J Mech Behav Biomed Mater. 2010 Jan; 3 (1):124-9 Epub 2009 Apr 05
View PubMed
Koff MF, Stanley DW, Weishaar PJ, Amrami KK,
Kaufman KR
. Short-term repeatability of joint space width measurements using a magnetic resonance imaging compatible knee positioning device. Proc Inst Mech Eng H. 2010; 224(9):1061-71.
View PubMed
Morrow DA, Donahue TH, Odegard GM,
Kaufman KR
. A method for assessing the fit of a constitutive material model to experimental stress-strain data. Comput Methods Biomech Biomed Engin. 2010; 13 (2):247-56
View PubMed
Hirano T, McCullough MB, Kitaoka HB, Ikoma K,
Kaufman KR
. Effects of foot orthoses on the work of friction of the posterior tibial tendon. Clin Biomech (Bristol, Avon). 2009 Nov; 24: (9)776-80.
View PubMed
Ringleb SI, Armstrong T, Berglund LJ, Kitaoka HB,
Kaufman KR
. Stiffness of the Arizona Ankle-Foot Orthosis before and after modification for gait analysis. Journal of Prosthetics & Orthotics. 2009 Oct; 21(4):204-7.
Watanabe K, Crevoisier XM, Kitaoka HB, Zhao KD, Berglund LJ,
Kaufman KR
, An KN. Analysis of joint laxity after total ankle arthroplasty: cadaver study. Clin Biomech (Bristol, Avon). 2009 Oct; 24: (8)655-60.
View PubMed
Hurd WJ, Morrow MM,
Kaufman KR
, An KN. Wheelchair propulsion demands during outdoor community ambulation. J Electromyogr Kinesiol. 2009 Oct; 19 (5):942-7 Epub 2008 June 30
View PubMed
Cottler PS, Karpen WR, Morrow DA,
Kaufman KR
. Performance characteristics of a new generation pressure microsensor for physiologic applications. Ann Biomed Eng. 2009 Aug; 37(8):1638-45. Epub 2009 Jun 03.
View PubMed
Farquhar SJ,
Kaufman KR
, Snyder-Mackler L. Sit-to-stand 3 months after unilateral total knee arthroplasty: comparison of self-selected and constrained conditions. Gait Posture. 2009 Aug; 30(2):187-91. Epub 2009 May 27.
View PubMed
Sayeed SA, Trousdale RT, Barnes SA,
Kaufman KR
, Pagnano MW. Joint arthroplasty within 10 years after primary charnley total hip arthroplasty. Am J Orthop (Belle Mead NJ). 2009 Aug; 38: (8)E141-3.
View PubMed
Winters TM, Sepulveda GS, Cottler PS,
Kaufman KR
, Lieber RL, Ward SR. Correlation between isometric force and intramuscular pressure in rabbit tibialis anterior muscle with an intact anterior compartment. Muscle Nerve. 2009 Jul; 40(1):79-85.
View PubMed
Miller EJ, Riemer RF, Haut Donahue TL,
Kaufman KR
. Experimental validation of a tibiofemoral model for analyzing joint force distribution. J Biomech. 2009 Jun 19; 42 (9):1355-9 Epub 2009 Apr 22
View PubMed
Morrow MM, Hurd WJ,
Kaufman KR
, An KN. Upper-limb joint kinetics expression during wheelchair propulsion. J Rehabil Res Dev. 2009; 46 (7):939-44
View PubMed
Miller EJ, Reimer RF, Haut Donahue TL,
Kaufman KR
. Experimental validation of a tibiofemoral model for analyzing joint force distribution. Proceedings of the ASME Summer Bioengineering Conference, SBC2008. 2009; (Part B)767-8.
Morrow DA, Haut Donahue TL, Odegard GM,
Kaufman KR
. Tensile material properties of skeletal muscle tissue in longitudinal and transverse directions. Proceedings of the ASME Summer Bioengineering Conference, SBC2008. 2009; (Part B)1027-8.
Wood KA, Lathan CE,
Kaufman KR
. Development of an interactive upper extremity gestural robotic feedback system: from bench to reality. Annu Int Conf IEEE Eng Med Biol Soc. 2009; 2009:5973-6
View PubMed
Villegas DF, Miller EJ, Morrow D,
Kaufman KR
, Haut Donahue TL. Internal pressure in human meniscal attachments subjected to physiological loading. Proceedings of the ASME Summer Bioengineering Conference. 2009, SBC2009 2009; (Part B):705-6.
Morrow DA, Haut Donahue TL, Odegard GM,
Kaufman KR
. Validation of a finite element model of passive force and pressure in skeletal muscle. Proceedings of the ASME Summer Bioengineering Conference. 2009, SBC2009 2009; (Part A):339-40.
Sezen AS, Rajamani R, Morrow D,
Kaufman KR
, Gilbert BK. An ultraminiature MEMS pressure sensor with high sensitivity for measurement of intramuscular pressure (IMP) in patients with neuromuscular diseases. Journal of Medical Devices, Transactions of the ASME. 2009; 3(3):031006.
Parratte S, Pagnano MW, Coleman-Wood K,
Kaufman KR
, Berry DJ. The 2008 Frank Stinchfield award: variation in postoperative pelvic tilt may confound the accuracy of hip navigation systems. Clin Orthop Relat Res. 2009 Jan; 467 (1):43-9 Epub 2008 Oct 02
View PubMed
Bliley K,
Kaufman KR
, Gilbert BK. Methods for validating the performance of wearable motion-sensing devices under controlled conditions. Measurement Science and Technology. 2009; 20.
Koff MF, Parratte S, Amrami KK,
Kaufman KR
. Examiner repeatability of patellar cartilage T2 values. Magn Reson Imaging. 2009 Jan; 27 (1):131-6 Epub 2008 Sept 17
View PubMed
Odegard GM, Donahue TL, Morrow DA,
Kaufman KR
. Constitutive modeling of skeletal muscle tissue with an explicit strain-energy function. J Biomech Eng. 2008 Dec; 130(6):061017.
View PubMed
Hurd WJ, Morrow MM,
Kaufman KR
, An KN. Influence of varying level terrain on wheelchair propulsion biomechanics. Am J Phys Med Rehabil. 2008 Dec; 87 (12):984-91
View PubMed
Bengtson KA, Spinner RJ, Bishop AT,
Kaufman KR
, Coleman-Wood K, Kircher MF, Shin AY. Measuring outcomes in adult brachial plexus reconstruction. Hand Clin. 2008 Nov; 24 (4):401-15, vi
View PubMed
Koff MF, Amrami KK, Felmlee JP,
Kaufman KR
. Bias of cartilage T2 values related to method of calculation. Magn Reson Imaging. 2008 Nov; 26 (9):1236-43 Epub 2008 May 07
View PubMed
Hurd WJ, Morrow MM,
Kaufman KR
, An KN. Biomechanic evaluation of upper-extremity symmetry during manual wheelchair propulsion over varied terrain. Arch Phys Med Rehabil. 2008 Oct; 89 (10):1996-2002
View PubMed
Khan FA, Koff MF, Noiseux NO, Bernhardt KA, O'Byrne MM, Larson DR, Amrami KK,
Kaufman KR
. Effect of local alignment on compartmental patterns of knee osteoarthritis. J Bone Joint Surg Am. 2008 Sep; 90 (9):1961-9
View PubMed
Kaufman KR
, Levine JA, Brey RH, McCrady SK, Padgett DJ, Joyner MJ. Energy expenditure and activity of transfemoral amputees using mechanical and microprocessor-controlled prosthetic knees. Arch Phys Med Rehabil. 2008 Jul; 89 (7):1380-5
View PubMed
Agnesi F, Amrami KK, Frigo CA,
Kaufman KR
. Comparison of cartilage thickness with radiologic grade of knee osteoarthritis. Skeletal Radiol. 2008 Jul; 37 (7):639-43 Epub 2008 May 07
View PubMed
Schwab JH, Camacho J,
Kaufman K
, Chen Q, Berry DJ, Trousdale RT. Optimal fixation for the extended trochanteric osteotomy: a pilot study comparing 3 cables vs 2 cables. J Arthroplasty. 2008 Jun; 23(4):534-8. Epub 2007 Nov 07.
View PubMed
de Ruiter GC, Malessy MJ, Alaid AO, Spinner RJ, Engelstad JK, Sorenson EJ,
Kaufman KR
, Dyck PJ, Windebank AJ. Misdirection of regenerating motor axons after nerve injury and repair in the rat sciatic nerve model. Exp Neurol. 2008 Jun; 211 (2):339-50 Epub 2008 Jan 08
View PubMed
Kaufman KR
. Outcome measures for patients with mobility limitations Journal of the Japanese Physical Therapy Association. 2008; 35(8):366-70.
Sperling JW,
Kaufman KR
, Schleck CD, Cofield RH. A biomechanical analysis of strength and motion following total shoulder arthroplasty. Int J Shoulder Surg. 2008 Jan; 2 (1):1-3
View PubMed
Irby SE, Bernhardt KA,
Kaufman KR
. Gait changes over time in stance control orthosis users. Prosthetics & Orthotics International. 2007 Dec; 31(4):353-61.
View PubMed
Smith J, Dahm DL, Kotajarvi BR, Boon AJ, Laskowski ER, Jacofsky DJ,
Kaufman KR
. Electromyographic activity in the immobilized shoulder girdle musculature during ipsilateral kinetic chain exercises. Arch Phys Med Rehabil. 2007 Nov; 88(11):1377-83.
View PubMed
Kaufman KR
, Levine JA, Brey RH, Iverson BK, McCrady SK, Padgett DJ, Joyner MJ. Gait and balance of transfemoral amputees using passive mechanical and microprocessor-controlled prosthetic knees. Gait Posture. 2007 Oct; 26(4):489-93. Epub 2007 Sep 14.
View PubMed
Ward SR, Davis J,
Kaufman KR
, Lieber RL. Relationship between muscle stress and intramuscular pressure during dynamic muscle contractions. Muscle Nerve. 2007 Sep; 36(3):313-9.
View PubMed
de Ruiter GC, Spinner RJ, Alaid AO, Koch AJ, Wang H, Malessy MJ, Currier BL, Yaszemski MJ,
Kaufman KR
, Windebank AJ. Two-dimensional digital video ankle motion analysis for assessment of function in the rat sciatic nerve model. J Peripher Nerv Syst. 2007 Sep; 12 (3):216-22
View PubMed
Hollman JH, Brey RH, Bang TJ,
Kaufman KR
. Does walking in a virtual environment induce unstable gait? An examination of vertical ground reaction forces. Gait Posture. 2007 Jul; 26(2):289-94. Epub 2006 Oct 23.
View PubMed
Arai K, Ringleb SI, Zhao KD, Berglund LJ, Kitaoka HB,
Kaufman KR
. The effect of flatfoot deformity and tendon loading on the work of friction measured in the posterior tibial tendon. Clin Biomech (Bristol, Avon). 2007 Jun; 22(5):592-8. Epub 2007 Mar 13.
View PubMed
Agnesi F, Amrami KK, Frigo CA,
Kaufman KR
. Semiautomated digital analysis of knee joint space width using MR images. Skeletal Radiol. 2007 May; 36 (5):437-44 Epub 2007 Jan 23
View PubMed
Ringleb SI, Kavros SJ, Kotajarvi BR, Hansen DK, Kitaoka HB,
Kaufman KR
. Changes in gait associated with acute stage II posterior tibial tendon dysfunction. Gait Posture. 2007 Apr; 25(4):555-64. Epub 2006 Jul 28.
View PubMed
Koff MF, Amrami KK,
Kaufman KR
. Clinical evaluation of T2 values of patellar cartilage in patients with osteoarthritis. Osteoarthritis Cartilage. 2007 Feb; 15: (2)198-204.
View PubMed
Boon AJ, Spinner RJ, Bernhardt KA, Ross SR,
Kaufman KR
. Muscle activation patterns in snapping triceps syndrome. Arch Phys Med Rehabil. 2007 Feb; 88(2):239-42.
View PubMed
Cherng RJ, Chou LS, Su FC, Shaughnessy WJ,
Kaufman KR
. Using motion of the whole-body center of mass to assess the balance during gait of children with spastic cerebral palsy. Journal of Medical and Biological Engineering. 2007; 27(3):150-5.
Bernhardt KA, Irby SE,
Kaufman KR
. Consumer opinions of a stance control knee orthosis. Prosthet Orthot Int. 2006 Dec; 30(3):246-56.
View PubMed
Ozeki S, Kitaoka H, Uchiyama E, Luo ZP,
Kaufman K
, An KN. Ankle ligament tensile forces at the end points of passive circumferential rotating motion of the ankle and subtalar joint complex. Foot Ankle Int. 2006 Nov; 27 (11):965-9
View PubMed
Kitaoka HB, Crevoisier XM, Hansen D, Katajarvi B, Harbst K,
Kaufman KR
. Foot and ankle kinematics and ground reaction forces during ambulation. Foot Ankle Int. 2006 Oct; 27: (10)808-13.
View PubMed
Huang YC, Harbst K, Kotajarvi B, Hansen D, Koff MF, Kitaoka HB,
Kaufman KR
. Effects of ankle-foot orthoses on ankle and foot kinematics in patients with subtalar osteoarthritis. Arch Phys Med Rehabil. 2006 Aug; 87(8):1131-6.
View PubMed
Smith J, Dahm DL,
Kaufman KR
, Boon AJ, Laskowski ER, Kotajarvi BR, Jacofsky DJ. Electromyographic activity in the immobilized shoulder girdle musculature during scapulothoracic exercises. Arch Phys Med Rehabil. 2006 Jul; 87(7):923-7.
View PubMed
Kaufman KR
, Irby SE. Ambulatory KAFOs: a biomechanical engineering perspective. JPO: Journal of Prosthetics and Orthotics. 2006 Jun; P175-82.
Hollman JH, Brey RH, Robb RA, Bang TJ,
Kaufman KR
. Spatiotemporal gait deviations in a virtual reality environment. Gait Posture. 2006 Jun; 23 (4):441-4 Epub 2005 Aug 10
View PubMed
Smith J, Dietrich CT, Kotajarvi BR,
Kaufman KR
. The effect of scapular protraction on isometric shoulder rotation strength in normal subjects. J Shoulder Elbow Surg. 2006 May-Jun; 15 (3):339-43
View PubMed
Huang YC, Harbst K, Kotajarvi B, Hansen D, Koff MF, Kitaoka HB,
Kaufman KR
. Effects of ankle-foot orthoses on ankle and foot kinematics in patient with ankle osteoarthritis. Arch Phys Med Rehabil. 2006 May; 87(5):710-6.
View PubMed
Hwang IK, Kim KJ,
Kaufman KR
, Cooney WP, An KN. Biomechanical efficiency of wrist guards as a shock isolator. J Biomech Eng. 2006 Apr; 128(2):229-34.
View PubMed
Kotajarvi BR, Basford JR, An KN, Morrow DA,
Kaufman KR
. The effect of visual biofeedback on the propulsion effectiveness of experienced wheelchair users. Arch Phys Med Rehabil. 2006 Apr; 87 (4):510-5
View PubMed
Brennan MD, Powell C,
Kaufman KR
, Sun PC, Bahn RS, Nair KS. The impact of overt and subclinical hyperthyroidism on skeletal muscle. Thyroid. 2006 Apr; 16(4):375-80.
View PubMed
Kaufman KR
, Brey RH, Chou LS, Rabatin A, Brown AW, Basford JR. Comparison of subjective and objective measurements of balance disorders following traumatic brain injury. Med Eng Phys. 2006 Apr; 28(3):234-9. Epub 2005 Jul 25.
View PubMed
Mardones RM, Gonzalez C, Chen Q, Zobitz M,
Kaufman KR
, Trousdale RT. Surgical treatment of femoroacetabular impingement: evaluation of the effect of the size of the resection. Surgical technique. J Bone Joint Surg Am. 2006 Mar; 88 Suppl 1 Pt 1:84-91.
View PubMed
Kitaoka HB, Crevoisier XM, Harbst K, Hansen D, Kotajarvi B,
Kaufman K
. The effect of custom-made braces for the ankle and hindfoot on ankle and foot kinematics and ground reaction forces. Arch Phys Med Rehabil. 2006 Jan; 87(1):130-5.
View PubMed
Irby SE, Bernhardt KA,
Kaufman KR
. Gait of stance control orthosis users: the dynamic knee brace system. Prosthet Orthot Int. 2005 Dec; 29: (3)269-82.
View PubMed
Grochowski SJ, Amrami KK,
Kaufman K
. Semi-automated digital image analysis of patellofemoral joint space width from lateral knee radiographs. Skeletal Radiol. 2005 Oct; 34 (10):644-8 Epub 2005 July 15
View PubMed
Schmidt JE, Amrami KK, Manduca A,
Kaufman KR
. Semi-automated digital image analysis of joint space width in knee radiographs. Skeletal Radiol. 2005 Oct; 34 (10):639-43 Epub 2005 May 25
View PubMed
Chen S, Pislaru C, Kinnick RR, Morrow DA,
Kaufman KR
, Greenleaf JF. Evaluating the dynamic performance of a fibre optic pressure microsensor. Physiol Meas. 2005 Aug; 26(4):N13-9.
View PubMed
Sinaki M, Brey RH, Hughes CA, Larson DR,
Kaufman KR
. Balance disorder and increased risk of falls in osteoporosis and kyphosis: significance of kyphotic posture and muscle strength. Osteoporos Int. 2005 Aug; 16 (8):1004-10 Epub 2004 Nov 12
View PubMed
Fuchs B, O'Connor MI, Padgett DJ,
Kaufman KR
, Sim FH. Arthrodesis of the shoulder after tumor resection. Clin Orthop Relat Res. 2005 Jul; 436: 202-7.
View PubMed
Sinaki M, Brey RH, Hughes CA, Larson DR,
Kaufman KR
. Significant reduction in risk of falls and back pain in osteoporotic-kyphotic women through a Spinal Proprioceptive Extension Exercise Dynamic (SPEED) program. Mayo Clin Proc. 2005 Jul; 80 (7):849-55
View PubMed
Dib MY, Smith J, Bernhardt KA,
Kaufman KR
, Miles KA. Effect of environmental temperature on shock absorption properties of running shoes. Clin J Sport Med. 2005 May; 15 (3):172-6
View PubMed
Youdas JW, Kotajarvi BJ, Padgett DJ,
Kaufman KR
. Partial weight-bearing gait using conventional assistive devices. Arch Phys Med Rehabil. 2005 Mar; 86: (3)394-8.
View PubMed
Mardones RM, Gonzalez C, Chen Q, Zobitz M,
Kaufman KR
, Trousdale RT. Surgical treatment of femoroacetabular impingement: evaluation of the effect of the size of the resection. J Bone Joint Surg Am. 2005 Feb; 87: (2)273-9.
View PubMed
Foster RC, Lanningham-Foster LM, Manohar C, McCrady SK, Nysse LJ,
Kaufman KR
, Padgett DJ, Levine JA. Precision and accuracy of an ankle-worn accelerometer-based pedometer in step counting and energy expenditure. Prev Med. 2005 Sep-Oct; 41(3-4):778-83.
View PubMed
Chou LS,
Kaufman KR
, Walker-Rabatin AE, Brey RH, Basford JR. Dynamic instability during obstacle crossing following traumatic brain injury. Gait Posture. 2004 Dec; 20(3):245-54.
View PubMed
Smith J, Padgett DJ, Dahm DL,
Kaufman KR
, Harrington SP, Morrow DA, Irby SE. Electromyographic activity in the immobilized shoulder girdle musculature during contralateral upper limb movements. J Shoulder Elbow Surg. 2004 Nov-Dec; 13(6):583-8.
View PubMed
Smith J, Padgett DJ,
Kaufman KR
, Harrington SP, An KN, Irby SE. Rhomboid muscle electromyography activity during 3 different manual muscle tests. Arch Phys Med Rehabil. 2004 Jun; 85 (6):987-92
View PubMed
Kotajarvi BR, Sabick MB, An KN, Zhao KD,
Kaufman KR
, Basford JR. The effect of seat position on wheelchair propulsion biomechanics. J Rehabil Res Dev. 2004 May; 41 (3B):403-14
View PubMed
Kuo LC, Cooney WP,
Kaufman KR
, Chen QS, Su FC, An KN. A quantitative method to measure maximal workspace of the trapeziometacarpal joint-normal model development. J Orthop Res. 2004 May; 22(3):600-6.
View PubMed
Kuo LC, Cooney WP, Chen QS,
Kaufman KR
, Su FC, An KN. A kinematic method to calculate the workspace of the trapeziometacarpal joint. Proc Inst Mech Eng [H] 2004 Mar; 218(H2):143-9.
View PubMed
Vander Kooi D, Abad G, Basford JR, Maus TP, Yaszemski MJ,
Kaufman KR
. Lumbar spine stabilization with a thoracolumbosacral orthosis: evaluation with video fluoroscopy. Spine (Phila Pa 1976). 2004 Jan 1; 29: (1)100-4.
View PubMed
Chou LS,
Kaufman KR
, Hahn ME, Brey RH. Medio-lateral motion of the center of mass during obstacle crossing distinguishes elderly individuals with imbalance. Gait Posture. 2003 Dec; 18(3):125-33.
View PubMed
Yang C, Zhao C, Wold L,
Kaufman KR
. Biocompatibility of a physiological pressure sensor. Biosens Bioelectron. 2003 Oct 30; 19 (1):51-8
View PubMed
Fuchs B, Kotajarvi BR,
Kaufman KR
, Sim FH. Functional outcome of patients with rotationplasty about the knee. Clin Orthop Relat Res. 2003 Oct; (415):52-8
View PubMed
Irby SE, Bernhardt KA, Morrow DA,
Kaufman KR
. Fatigue test device for stance phase control knee orthoses. JPO Journal of Prosthetics & Orthotics. 2003 Oct; 15(4):143-7.
Heers G, Jenkyn T, Dresner MA, Klein MO, Basford JR,
Kaufman KR
, Ehman RL, An KN. Measurement of muscle activity with magnetic resonance elastography. Clin Biomech (Bristol, Avon). 2003 Jul; 18 (6):537-42
View PubMed
Kuo LC, Cooney WP 3rd, Oyama M,
Kaufman KR
, Su FC, An KN. Feasibility of using surface markers for assessing motion of the thumb trapeziometacarpal joint. Clin Biomech (Bristol, Avon). 2003 Jul; 18 (6):558-63
View PubMed
Davis J,
Kaufman KR
, Lieber RL. Correlation between active and passive isometric force and intramuscular pressure in the isolated rabbit tibialis anterior muscle. J Biomech. 2003 Apr; 36(4):505-12.
View PubMed
Basford JR, Chou LS,
Kaufman KR
, Brey RH, Walker A, Malec JF, Moessner AM, Brown AW. An assessment of gait and balance deficits after traumatic brain injury. Arch Phys Med Rehabil. 2003 Mar; 84 (3):343-9
View PubMed
Kaufman KR
, Wavering T, Morrow D, Davis J, Lieber RL. Performance characteristics of a pressure microsensor. J Biomech. 2003 Feb; 36 (2):283-7
View PubMed
Smith AM, Adler CH, Crews D, Wharen RE, Laskowski ER, Barnes K, Valone Bell C, Pelz D, Brennan RD, Smith J, Sorenson MC,
Kaufman KR
. The 'yips' in golf: a continuum between a focal dystonia and choking. Sports Med. 2003; 33 (1):13-31
View PubMed
Kaufman KR
. Chapter 21 Gait analysis. Handbook of Clinical Neurophysiology. 2003; 1(C):337-53.
Jenkyn TR, Koopman B, Huijing P, Lieber RL,
Kaufman KR
. Finite element model of intramuscular pressure during isometric contraction of skeletal muscle. Phys Med Biol. 2002 Nov 21; 47 (22):4043-61
View PubMed
Basford JR, Jenkyn TR, An KN, Ehman RL, Heers G,
Kaufman KR
. Evaluation of healthy and diseased muscle with magnetic resonance elastography. Arch Phys Med Rehabil. 2002 Nov; 83 (11):1530-6
View PubMed
Babis GC, Trousdale RT, Jenkyn TR,
Kaufman K
. Comparison of two methods of screw fixation in periacetabular osteotomy. Clin Orthop Relat Res. 2002 Oct; (403):221-7
View PubMed
Fuchs B, O'Connor MI,
Kaufman KR
, Padgett DJ, Sim FH. Iliofemoral arthrodesis and pseudarthrosis: a long-term functional outcome evaluation. Clin Orthop Relat Res. 2002 Apr; (397):29-35
View PubMed
Matsumoto J, Morrow D, Matsumoto J, Morrow D,
Kaufman K
, Davis D,
Kaufman K
, Davis D, Ahlskog JE, Walker A, Sneve D, Noseworthy J, Rodriguez M, Noseworthy J, Rodriguez M. Surgical therapy for tremor in multiple sclerosis: an evaluation of outcome measures. Neurology. 2001 Nov 27; 57 (10):1876-82
View PubMed
Ezzet KA, Hershey AL, D'Lima DD, Irby SE,
Kaufman KR
, Colwell CW. Patellar tracking in total knee arthroplasty: inset versus onset design. J Arthroplasty. 2001 Oct; 16(7):838-43.
View PubMed
Osborne MD, Chou LS, Laskowski ER, Smith J,
Kaufman KR
. The effect of ankle disk training on muscle reaction time in subjects with a history of ankle sprain. Am J Sports Med. 2001 Sep-Oct; 29: (5)627-32.
View PubMed
Kaufman KR
, Hughes C, Morrey BF, Morrey M, An KN. Gait characteristics of patients with knee osteoarthritis. J Biomech. 2001 Jul; 34(7):907-15.
View PubMed
Chou LS,
Kaufman KR
,
Kaufman KR
, Brey RH, Draganich LF. Motion of the whole body's center of mass when stepping over obstacles of different heights. Gait Posture. 2001 Feb; 13 (1):17-26
View PubMed
Kaufman KR
, Irby SE, Basford JR, Sutherland DH. Advanced design concepts for a knee-ankle-foot orthosis. In: Intelligent Systems and Technologies in Rehabilitation Engineering. Teodorescu HNL, Jain LC, editors. London: CRC Press Inc.; 2001. p. 449-70.
Kaufman KR
, Shaughnessy WJ, Noseworthy JH. Use of motion analysis for quantifying movement disorders. Adv Neurol. 2001; 87:71-81.
View PubMed
Kim KJ, Kitaoka HB, Luo ZP, Ozeki S, Berglund LJ,
Kaufman KR
, An KN. In vitro simulation of the stance phase in human gait. J Musculoskeletal Res. 2001; 5(2):113-21.
Jouve JL, Kotajarvi BR, Shaughnessy WJ, Kitaoka HB,
Kaufman KR
. Advanced analysis for the evaluation of operated clubfoot. Gait & Posture. 2001; 14(2):123.
Smith AM, Malo SA, Laskowski ER, Sabick M, Cooney WP 3rd, Finnie SB, Crews DJ, Eischen JJ, Hay ID, Detling NJ,
Kaufman K
. A multidisciplinary study of the 'yips' phenomenon in golf: An exploratory analysis. Sports Med. 2000 Dec; 30 (6):423-37
View PubMed
Kaufman KR
, Brodine S,
Kaufman KR
, Shaffer R. Military training-related injuries: surveillance, research, and prevention. Am J Prev Med. 2000 Apr; 18 (3 Suppl):54-63
View PubMed
Kortebein PM,
Kaufman KR
,
Kaufman KR
, Basford JR, Stuart MJ. Medial tibial stress syndrome. Med Sci Sports Exerc. 2000 Mar; 32 (3 Suppl):S27-33
View PubMed
Kaufman KR
, Shaughnessy WJ. Computer simulation of surgical treatment for equinus deformity in cerebral palsy. J Appl Biomech. 2000 Feb; 16(1):70-79.
View PubMed
Kaufman KR
, Brodine SK, Shaffer RA, Johnson CW, Cullison TR. The effect of foot structure and range of motion on musculoskeletal overuse injuries. Am J Sports Med. 1999 Sep-Oct; 27 (5):585-93
View PubMed
Sutherland DH,
Kaufman KR
, Wyatt MP, Chambers HG, Mubarak SJ. 1998 GCMAS best paper award - double blind study of botulinum A toxin injections into the gastrocnemius muscle in patients with cerebral palsy. Gait Posture. 1999 Sep; 10(1):1-9.
View PubMed
Irby SE,
Kaufman KR
, Wirta RW,
Kaufman KR
, Sutherland DH. Optimization and application of a wrap-spring clutch to a dynamic knee-ankle-foot orthosis. IEEE Trans Rehabil Eng. 1999 Jun; 7 (2):130-4
View PubMed
Irby SE,
Kaufman KR
, Mathewson JW,
Kaufman KR
, Sutherland DH. Automatic control design for a dynamic knee-brace system. IEEE Trans Rehabil Eng. 1999 Jun; 7 (2):135-9
View PubMed
Li G,
Kaufman KR
, Chao EYS, Rubash HE. Prediction of antagonistic muscle forces using inverse dynamic optimization during flexion extension of the knee. J Biomed Eng. 1999 Jun; 121(3):316-322.
Stuart MJ, Beachy AM, Grabowski JJ, An KN,
Kaufman KR
. Biomechanical evaluation of a proximal tibial opening-wedge osteotomy plate. Am J Knee Surg. 1999 Summer; 12(3):148-53; discussion 153-4.
View PubMed
Kaufman KR
,
Kaufman KR
, An KN, Litchy WJ, Cooney WP 3rd, Chao EY. In-vivo function of the thumb muscles. Clin Biomech (Bristol, Avon). 1999 Feb; 14 (2):141-50
View PubMed
Li G, Kawamura K, Barrance P, Chao EY,
Kaufman K
. Prediction of muscle recruitment and its effect on joint reaction forces during knee exercises. Ann Biomed Eng. 1998 Jul-Aug; 26(4):725-33.
View PubMed
Hautamaa PV, Fithian DC,
Kaufman KR
, Daniel DM, Pohlmeyer AM. Medial soft tissue restraints in lateral patellar instability and repair. Clin Orthop. 1998 Apr; 349:174-82.
View PubMed
Stefko RM, de Swart RJ, Dodgin DA, Wyatt MP,
Kaufman KR
, Sutherland DH, Chambers HG. Kinematic and kinetic analysis of distal derotational osteotomy of the leg in children with cerebral palsy. J Ped Orthop. 1998 Jan-Feb; 18(1):81-7.
Chambers H, Lauer A,
Kaufman K
, Cardelia JM, Sutherland D. Prediction of outcome following rectus femoris surgery in cerebral palsy: The role of co-contraction of the rectus femoris and vastus lateralis. J Ped Orthop. 1998; 18:703-11.
Lin CJ, Romanus B, Sutherland DH,
Kaufman K
, Campbell K, Wenger DR. Three-dimensional characteristics of cartilaginous and bony components of dysplastic hips in Children: Three-dimensional computed tomography quantitative analysis. J Ped Orthop. 1997; 17:152-57.
Sutherland DH, Zilberfarb JL,
Kaufman KR
, Chambers HG, Wyatt MD. Psoas release at the pelvic brim in ambulatory patients with cerebral palsy: Operative technique and functional outcome. J Ped Orthop. 1997; 17:563-70.
Sutherland JF, Sutherland DH,
Kaufman KR
, Teel M. Gait comparison of two prosthetic knee units. J Prosthetic Orthotics. 1997; 9(4):168-73.
Kaufman KR
, Miller L, Sutherland DH. Gait asymmetry in patients with limb-length inequality. J Pediatr Orthop. 1996; 16(2):144-50.
View PubMed
Star MJ,
Kaufman KR
, Irby SE, Colwell CW Jr. The effects of patellar thickness on patellofemoral forces after resurfacing. Clin Orthop. 1996; 322:279-84.
View PubMed
Kaufman KR
, Kovacevic N, Irby SE, Colwell CW Jr. Instrumented implant for measuring tibiofemoral forces. J Biomech. 1996; 29(5):667-71.
View PubMed
Oishi CS,
Kaufman KR
, Petersilge WJ, Irby SE, Colwell CW Jr. Effects of patellar thickness on compression and shear forces in total knee arthroplasty. Clin Orthop. 1996; 331:283-90.
View PubMed
Sutherland DH,
Kaufman KR
, Wyatt MP, Chambers HG. Injection of Botulinum A toxin into the gastrocnemius muscle of patients with cerebral palsy: A 3-dimensional motion analysis study. Gait & Posture. 1996; 4(4):269-79.
Kaufman KR
, Irby SE, Mathewson JW, Wirta RW, Sutherland DH. Energy efficient knee ankle foot orthosis. J Prosthetics Orthotics. 1996; 8(3):79-85.
Sutherland DH,
Kaufman KR
, Ramm K, Ambrosini D, Wyatt M. Clinical use of prediction regions for motion analysis. Dev Med Child Neurol. 1996; 38(9):773-81.
View PubMed
Lieber RL, Amiel D,
Kaufman KR
, Whitney J, Gelberman RH. Relationship between joint motion and flexor tendon force in the canine forelimb. J Hand Surg. 1996; 21A:957-62.
Kaufman KR
, An KN, Chao EY. A comparison of intersegmental joint dynamics to isokinetic dynamometer measurements. J Biomech. 1995 Oct; 28(10):1243-56.
View PubMed
Kaufman KR
, Sutherland DH. Dynamic intramuscular pressure measurement during gait. Oper Tech Sports Med. 1995; 3(4):250-5.
View PubMed
Petersilge WJ, Oishi CS,
Kaufman KR
, Irby SE, Colwell CW Jr. The effect of trochlear design on patellofemoral shear and compressive forces in total knee arthroplasty. Clin Orthop. 1994 Dec; 309:124-30.
View PubMed
Sutherland D, Pike L,
Kaufman K
, Mowery C, Kaplan G, Romanus B. Hip function and gait in patients treated for bladder exstrophy. J Pediatr Orthop. 1994 Nov-Dec; 14(6):709-14.
View PubMed
Daniel DM, Stone ML, Dobson BE, Fithian DC, Rossman DJ,
Kaufman KR
. Fate of the ACL-injured patient. A prospective outcome study. Am J Sports Med. 1994 Sep-Oct; 22(5):632-44.
View PubMed
Neuman TR, Hengesteg A, Lepage RP,
Kaufman KR
, Woodson GE. Three-dimensional motion of the arytenoid adduction procedure in cadaver larynges. Annals of Otology, Rhinology & Laryngology. 1994 Apr; 103(4 Pt 1):265-70.
View PubMed
Lane JG, Irby SE,
Kaufman K
, Rangger C, Daniel DM. The anterior cruciate ligament in controlling axial rotation. An evaluation of its effect. Am J Sports Med. 1994 Mar-Apr; 22(2):289-93.
View PubMed
Steinkamp LA, Dillingham MF, Markel MD, Hill JA,
Kaufman KR
. Biomechanical considerations in patellofemoral joint rehabilitation. Am J Sports Med. 1993 May-Jun; 21(3):438-44.
View PubMed
Funahashi T,
Kaufman KR
, Daniel D. Isometry and graft placement in PCL reconstructive surgery. Oper Tech Sports Med. 1993; 1(2):110-114.
Rangger C, Daniel DM, Stone ML,
Kaufman K
. Diagnosis of an ACL disruption with KT-1000 arthrometer measurements. Knee Surg Sports Traumatol Arthrosc. 1993; 1(1):60-6.
View PubMed
Kaufman KR
, An KN, Litchy WJ, Morrey BF, Chao EY. Dynamic joint forces during knee isokinetic exercise. Am J Sports Med. 1991 May-Jun; 19(3):305-16.
View PubMed
Kaufman KR
, An KW, Litchy WJ, Chao EY. Physiological prediction of muscle forces--I. Theoretical formulation. Neuroscience. 1991; 40(3):781-92.
View PubMed
Kaufman KR
, An KN, Litchy WJ, Chao EY. Physiological prediction of muscle forces. II. Application to isokinetic exercise. Neuroscience. 1991; 40(3):793-804.
View PubMed
Podolsky A,
Kaufman KR
, Cahalan TD, Aleshinsky SY, Chao EY. The relationship of strength and jump height in figure skaters. Am J Sports Med. 1990 Jul-Aug; 18: (4)400-5.
View PubMed
An KN,
Kaufman KR
, Chao EY,
Kaufman KR
. Physiological considerations of muscle force through the elbow joint. J Biomech. 1989; 22 (11-12):1249-56
View PubMed
Kaufman KR
,
Kaufman KR
, An KN, Chao EY. Incorporation of muscle architecture into the muscle length-tension relationship. J Biomech. 1989; 22 (8-9):943-8
View PubMed
Kaufman KR
, Chao EY, Cahalan TD, Askew LJ, Bleimeyer RR. Development of a functional performance index for quantitative gait analysis. Biomed Sci Instrum. 1987; 23:49-55.
View PubMed
Zaffroni E,
Kaufman KR
, Pratt GL. Vegetable oils as substitutes for diesel oil in Brazil. Appl Engr Agricul. 1987; 3(2):265-269.
Kaufman KR
, German TJ, Pratt GL, Derry J. Field evaluation of sunflower oil/diesel fuel blends in diesel engines. Trans ASAE. 1986; 29(1):2-9.
Ziejewski M, Hertsgaard D,
Kaufman KR
. Statistical aspects of testing alternate fuels. SAE Paper No 852088, Society of Automative Engineers, Warrendale, PA, 1985.. 1985;
Ziejewski M, Goettler HJ,
Kaufman KR
, Pratt Gl. Fuel injection anomalies observed during long-term engine performance test on alternate fuels. SAE Paper No 852089, Society of Automotive Engineers, Warrendale, PA, 1985.. 1985;
German TJ,
Kaufman KR
, Pratt GL, Derry J. Field endurance test of diesel engines fueled with sunflower oil/diesel fuel blends. SAE Paper No 850239, Society of Automotive Engineers, Warrendale, PA, 1985.. 1985;
Ziejewski M,
Kaufman KR
. Laboratory endurance testing of a 25/75-sunflower oil/diesel fuel blend treated with fuel additives. SAE Paper No 840236, Society of Automotive Engineers, Warrendale, PA, 1984.. 1984;
Ziejewski M,
Kaufman KR
, Pryde EH, Schwab AW. Diesel engine evaluation of a nonionic sunflower oil-aqueous ethanol microemulsion. JAOCS. 1984; 61(10):1620-1626.
Kaufman KR
, Ziejewski M. Sunflower methyl esters for direct injected diesel engines. Trans ASAE. 1984; 27(6):1626-1633.
Ziejewski M,
Kaufman KR
. Laboratory endurance test of a sunflower oil blend in a diesel engine. JAOCS. 1983; 60(8):1567-1573.
Ziejewski M,
Kaufman KR
. Vegetable oils as a potential alternative fuel in direct injection diesel engines. SAE Paper No 831359, Society of Automative Engineers, Warrendale, PA, 1983.. 1983;
Kaufman KR
, Schaffner LW. Energy and economics of electrical weed control. Trans ASAE. 1983; 25:297-300.
Swenson AL, Johnson RG, Helgeson DL,
Kaufman KR
. Would it pay to grow sunflower for fuel on diverted acres? Sunflower. 1983; 9(9):16-18.
Ziejewski M,
Kaufman KR
. Endurance test of a sunflower oil/diesel fuel blend. SAE Paper No 820257, Society of Automotive Engineers, Warrendale, PA, 1982.. 1982;
Kaufman KR
. Vegatable oils as tractor fuels. Engineers Journal. 1982; 35(4).
Kaufman KR
, Turnquist PK, Swanson RN. Thermal comfort in an air-conditioned tractor cab. Trans ASAE. 1979; 22:694-701.
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