Aisen, Arnold, Rosen, Maxwell, and Baiges (1993). The effect of mechanical damping loads on disabling action tremor. Neurology, 43(7):1346-1350.
Arnold, Rosen, and Aisen (1993). Evaluation of a controlled-energy-dissipation orthosis for tremor suppression. Journal of Electromyography and Kinesiology, 3(3):131-148.
King, Arnold, and Smith (1994). A kinematic comparison of single, double, and triple axels. Journal of Applied Biomechanics, 10(1):51-60.
Kepple, Arnold, Stanhope, and Seigel (1994). Assessment of a method to estimate muscle attachments from surface landmarks: a 3D computer graphics approach. Journal of Biomechanics, 27(3):365-371.
Rosen, Arnold, Baiges, Aisen, and Eglowstein (1995). Design of a controlled-energy-dissipation orthosis (CEDO) for functional suppression of intention tremors. Journal of Rehabilitation Research and Development, 32(1):1-16.
Delp, Arnold, Speers, and Moore (1996). Hamstrings and psoas lengths during crouch gait: implications for muscle-tendon surgery. Journal of Orthopaedic Research, 14(1):144-151.
Arnold, Komattu, and Delp (1997). Internal rotation gait: a compensatory mechanism to restore abduction capacity decreased by bone deformity? Developmental Medicine and Child Neurology, 39:40-44.
Delp, Arnold, and Piazza (1998). Graphics-based modeling and analysis of gait abnormalities. Bio-Medical Materials and Engineering, 8:227-240.
Schmidt, Arnold, Carroll, and Delp (1999). Length changes of the hamstrings and adductors resulting from derotational osteotomies of the femur. Journal of Orthopaedic Research, 17(2):279-285.
Arnold, Asakawa, and Delp (2000). Do the hamstrings and adductors contribute to excessive internal rotation of the hip in persons with cerebral palsy? Gait and Posture. 11:181-190. Recipient of the Best Paper Award, Gait and Clinical Movement Analysis Society, 1999.
Arnold, Salinas, Asakawa, and Delp (2000). Accuracy of muscle moment arms
estimated from MRI-based musculoskeletal models of the lower extremity. Computer-Aided Surgery. 5:108-119.
Arnold and Delp (2001). Rotational moment arms of the medial hamstrings and adductors vary with femoral geometry and limb position: implications for the treatment of internally-rotated gait. Journal of Biomechanics. 34:437-447.
Arnold, Blemker, and Delp (2001). Evaluation of a deformable musculoskeletal model for estimating muscle-tendon lengths during crouch gait. Annals of Biomedical Engineering. 29:263-274.
Arnold and Delp (2005). Computer modeling of gait abnormalities in cerebral palsy: application to treatment planning. Theoretical Issues in Ergonomics Science. 6:305-312.
Arnold, Anderson, Pandy and Delp (2005). Muscular control of hip and knee
extension during the stance phase of normal gait. Journal of Biomechanics, 38:2181-2819.
Goldberg, Ounpuu, Arnold, Gage, and Delp (2006). Kinematic and kinetic factors that correlate with improved knee flexion following treatment for stiff-knee gait. Journal of Biomechanics, 39:689-698.
Arnold,
Liu, Schwartz, Ounpuu, and Delp (2006).
The role of estimating muscle-tendon lengths and velocities of the
hamstrings in the evaluation and treatment of crouch gait. Gait and Posture, 23:273-281.
Arnold, Liu, Schwartz, Ounpuu, Dias, and Delp (in
press). Do the hamstrings operate
at increased muscle-tendon lengths and velocities after surgical lengthening? Journal
of Biomechanics. Recipient
of the Clinical Biomechanics Award,
American Society of Biomechanics, 2005.
Kepple, Arnold, and Stanhope (1991). A three-dimensional computer graphics display system for lower extremity musculoskeletal motion. Proceedings from the East Coast Clinical Gait Laboratory Conference, Richmond, VA.
Kepple, Arnold, and Stanhope (1991). The estimation of muscle origins and insertions in a 3D motion analysis and graphics program. Proceedings from the International Symposium on 3-D Analysis of Human Movement, Montreal, Quebec, Canada.
King, Arnold, and Smith (1993). A biomechanical comparison of single, double, and triple axels. Proceedings from the XIth International Symposium of the International Society of Biomechanics in Sport, Amherst, MA.
Arnold and Smith (1993). A biomechanical analysis of the compulsory Hecht vault. Proceedings from the XIth International Symposium of the International Society of Biomechanics in Sport, Amherst, MA.
Arnold and Delp (1996). Internal rotation gait: a compensatory mechanism to restore abduction capacity decreased by bone deformity? Proceedings from the ASME International Mechanical Engineering Congress and Exhibition, Bioengineering Division, Atlanta, GA.
Schmidt, Arnold, Suryanarayanan, and Delp (1997). A computer simulation of derotational osteotomies. Proceedings from the 2nd Annual Meeting of the North American Society of Gait and Clinical Movement Analysis, Chicago, IL. Published in Gait and Posture, 5(2):139-140.
Arnold and Delp (1998). Do the hamstrings and adductors cause excessive internal rotation of the hip in persons with cerebral palsy? Proceedings from the 3rd North American Congress on Biomechanics, Waterloo, Ontario, Canada. Recipient of the Pre-Doctoral Young Scientist Award, American Society of Biomechanics, 1998.
Murray, Arnold, Salinas, Durbhakula, Buchanan, and Delp (1998). Building biomechanical models based on medical image data: an assessment of model accuracy. Proceedings from the 1st Annual Conference on Medical Image Computing and Computer-Assisted Interventions, Cambridge, MA.
Witka, Khawly, Arnold, and Delp (1999). Dependence of estimated peak psoas and hamstring lengths on walking speed. Proceedings from the 4th Annual Meeting of the Gait and Clinical Movement Analysis Society, Dallas, TX. Published in Gait and Posture, 9(2):120.
Arnold, Salinas, Schmidt, and Delp (1999). Evaluation of subject-specific musculoskeletal models derived from MR images. Proceedings from the 4th Annual Meeting of the Gait and Clinical Movement Analysis Society, Dallas, TX. Published in Gait and Posture, 9(2):116.
Arnold, Schmidt, King, and Delp (1999). Do the hamstrings and adductors contribute to excessive internal rotation of the hip in persons with cerebral palsy? Proceedings from the 4th Annual Meeting of the Gait and Clinical Movement Analysis Society, Dallas, TX. Published in Gait and Posture, 9(2):118. Recipient of the Young Investigator Award, Gait and Clinical Movement Analysis Society, 1999.
Salinas, Arnold, Schmidt, and Delp (1999). Accuracy of subject-specific musculoskeletal models derived from magnetic resonance images. Proceedings from the VIIth International Symposium on Computer Simulation in Biomechanics, Calgary, Alberta, Canada.
Arnold and Delp (2000). Deformation and scaling of musculoskeletal models: application to surgical planning. Proceedings from the 24th Annual Meeting of the American Society of Biomechanics, Chicago, IL.
Arnold, Blemker, and Delp (2001). Accuracy of hamstrings and psoas lengths estimated with a deformable model. Proceedings from the 6th Annual Meeting of the Gait and Clinical Movement Analysis Society, Sacramento, CA. Published in Gait and Posture, 13(3):241-242.
Anderson, Arnold, Pandy, and Delp (2001). Muscular control of stance phase knee flexion during normal walking: a step toward identifying the causes of crouch gait. Proceedings from the 25th Annual Meeting of the American Society of Biomechanics, San Diego, CA.
Anderson, Arnold, and Delp (2002). Reaction forces induced by muscles in the presence of compliant contact. Proceedings from the 4th World Congress of Biomechanics, Calgary, Alberta, Canada. Recipient of the Calgary Award for Best Poster in the Muscle/Musculoskeletal Division.
Arnold, Anderson, Pandy, and Delp (2003). Muscle actions during the stance phase of normal gait: implications for the treatment of crouch gait. Proceedings from the 8th Annual Meeting of the Gait and Clinical Movement Analysis Society, Wilmington, DE.
Liu, Arnold, Schwartz, Ounpuu, and Delp (2004). Are treatments for crouch gait more likely to produce improved knee extension when hamstrings lengthenings are consistent with muscle-tendon lengths and velocities? Proceedings from the 9th Annual Meeting of the Gait and Clinical Movement Analysis Society, Lexington, KY.
Arnold, Liu, Schwartz, Ounpuu, Dias, and Delp (2004). Do the hamstrings operate at increased muscle-tendon lengths and velocities after surgical lengthening to correct crouch gait? Proceedings from the 28th Annual Meeting of the American Society of Biomechanics, Portland, OR. Recipient of the Clinical Biomechanics Award, American Society of Biomechanics, 2004.
Goldberg, Ounpuu, Arnold, Gage, and Delp (2005). Improvements in stiff-knee gait are associated with decreases in stance-phase knee extension moments. Proceedings from the 10th Annual Meeting of the Gait and Clinical Movement Analysis Society, Portland, OR.
Liu, Arnold, Goldberg, Anderson, Thelen, Ounpuu, and Delp (2005). Quadriceps force in stance limits knee flexion in swing: insight from a subject-specific simulation of stiff-knee gait. Proceedings from the 10th Annual Meeting of the Gait and Clinical Movement Analysis Society, Portland, OR. Recipient of the Young Investigator Award, Gait and Clinical Movement Analysis Society, 2005.
Arnold, Anderson, Liu, Goldberg, Thelen, Ounpuu, and Delp (2005). Biomechanical efficacy of treatments for stiff-knee gait: a simulation-based case study. Proceedings from the 10th Annual Meeting of the Gait and Clinical Movement Analysis Society, Portland, OR.
Jonkers, Patten, Arnold, and Delp (2005). Does dynamic reflex threshold of knee extensors predict musculo-tendon lengthening velocity during hemiparetic gait?. Proceedings from the 10th Annual Meeting of the Gait and Clinical Movement Analysis Society, Portland, OR.
Delp, Liu, Arnold, Anderson, Ounpuu, Goldberg, and Thelen (2005). Simulation-based treatment planning for stiff-knee gait. To be presented at the ASME Summer Bioengineering Conference, Vail, CO.
Arnold, Anderson, Liu, Jonkers, Habib, Thelen, and Delp (2005). Simulation-based treatment planning for gait abnormalities: vision and challenges. Presented at the XXth Congress of the International Society of Biomechanics, Cleveland, OH.
Anderson, Thelen, Arnold, Liu, Chumanov, Habib, and Delp (2005). Rapid generation of muscle-actuated simulations of movement: application of computed muscle control to running and pathological gait. Presented at the 10th International Symposium on Computer Simulation in Biomechanics, Cleveland, OH.
Arnold, Schwartz, Thelen, Anderson, Jonkers, and Delp (2006). Muscle-actuated simulation and analysis of swing-phase knee motion during normal gait: implications for the treatment of crouch gait. Submitted to the 5th World Congress of Biomechanics, Munich, Germany
Jonkers, Liu, Arnold, Thelen, Anderson, Patten, and Delp (2006). Factors that impede forward progression during hemiparetic gait: a simulation-based case study. Submitted to the 5th World Congress of Biomechanics, Munich, Germany.
Delp, Arnold, and Piazza (2000). Clinical applications of musculoskeletal models in orthopaedics and rehabilitation. In: Biomechanics and Neural Control of Movement, Eds. Winters and Crago, Springer-Verlag, New York.
Schmidt, Arnold, Carroll, and Delp (2000). Length changes of the hamstrings and adductors resulting from derotational osteotomies of the femur. In: Year Book of Orthopaedics, Ed. Morrey, Mosby Year Book, St. Louis.
Arnold and Delp (2004). The role of musculoskeletal models in patient assessment and treatment. In: Treatment of Gait Problems in Cerebral Palsy, Eds. Gage, MacKeith Press, London.
Anderson, Arnold, Goldberg, Pandy, and Delp (2006). Simulation of gait.
In: Human Walking, 3rd Ed., Eds. Rose and Gamble, Lippincott-Williams &
Wilkins, Philadelphia.
Arnold (1993). A biomechanical analysis of the compulsory Hecht vault. In: Technique, the official technical publication of USA Gymnastics, 13(7):26-30.
Arnold, King, and Smith (1994). Figure skating and sports biomechanics: the basic physics of jumping and rotating. In: Skating, the official publication of the U.S. Figure Skating Association, 71(9):13-18. Reprinted in U.S. Roller Skating, the official publication of the U.S. Amateur Confederation of Roller Skating, 6(10):27-31, and in Biomechanics: The Clinical Magazine for Lower Extremity Movement, February 1995.
[ BME Division ] [ BME Faculty ] [ A. S. Arnold, Ph.D. ]