Riley's Publications

Riley's Publications

Patrick O. Riley, PhD, Publications

Lelas JL, Merriman GJ, Riley PO, Kerrigan DC. Predicting peak kinematic and kinetic parameters from gait speed. Gait & Posture. 17(2):106-12, April 2003

Kerrigan DC, Xenopoulos-Oddsson A, Sullivan MJ, Lelas JL, Riley PO. Effect of a hip flexor stretching program on gait in the elderly. Archives of Physical Medicine & Rehabilitation. 84(1):1-6, January 2003

Riley P, Della Croce U, Kerrigan DC. Comments on "propulsive adaptation to changing gait speed." Journal of Biomechanics. 34 (12): 1669-70, December 2001

Kerrigan DC, Lelas JL, Goggins J, Riley PO, Kaplan R, Felson DT. The effect of a lateral shoe wedge on knee varus torque in patients with medial knee osteoarthritis. In press, Archives of Physical Medicine & Rehabilitation.

Della Croce U, Riley PO, Lelas JL, Kerrigan DC. A refined view of the determinants of gait. Gait & Posture; 14:79-84, 2001

Riley PO, DellaCroce U, Kerrigan DC. Effect of Age on Lower Extremity Joint Moment Contributions to Gait Speed. Gait & Posture. Gait & Posture; 14:264-270, 2001

Kerrigan SC, Karvosky ME, Riley PO. Spastic paretic stiff-legged gait: joint kinetics. American Journal of Physical Medicine & Rehabilitation; 80:244-249, 2001

Kerrigan DC, Riley PO, Lelas J, Della Croce U. Quantification of pelvic rotation as a determinant of gait. Archives of Physical Medicine & Rehabilitation; 80:244-249, 2001

Riley PO, Kerrigan DC. The effect of voluntary toe-walking on body propulsion. Clinical Biomechanics;16(8):681-7, 2001

Kerrigan DC, Lee LW, Collins JJ, Riley PO, Lipsitz LA. Reduced hip extension during walking in healthy elderly and fallers versus young adults. Archives of Physical Medicine & Rehabilitation; 82:26-30, 2001

Riley PO, Della Croce U, Kerrigan DC. Propulsive adaptation to changing gait speed, Journal of Biomechanics; 34(2):197-202, 2001

Kerrigan DC, Burke DT, Nieto TJ, Riley PO. Can toe-walking contribute to stiff-legged gait? American Journal of Physical Medicine & Rehabilitation; 80:33-37, 2001

Kerrigan DC, Della Croce U, Marciello M, Riley PO. Refined view of the determinants of gait: significance of heel rise. Archives of Physical Medicine & Rehabilitation; 81:1077-1080, 2000

Kerrigan DC, Frates EP, Rogan S, Riley PO. Hip hiking and circumduction: quantitative definitions. American Journal of Physical Medicine & Rehabilitation; 70:247-252, 2000

Kerrian DC, Riley PO, Nieto TJ, Della Croce U. Knee joint torques: comparison between women and men during barefoot walking. Archives of Physical Medicine & Rehabilitation; 81:1162-11165, 2000 

Kerrigan DC, Lee LW, Nieto TJ, Markman JD, Collins JJ, Riley PO. Kinetic alterations independent of walking speed in elderly fallers. Archives of Physical Medicine & Rehabilitation; 81:730-735, 2000

Kerrigan DC, Riley PO, Rogan S, Burke DT. Compensatory advantages of toe-walking. Archives of Physical Medicine & Rehabilitation; 81:38-44, 2000

Riley PO, Kerrigan DC. Torque action of two-joint muscles in the swing period of stiff-legged gait: a forward dynamic model analysis. Journal of Biomechanics; 31(9):835-40, 1998

Kerrigan DC, Frates EP, Rogan S, Riley PO. Spastic paretic stiff-legged gait: the biomechanics of the unaffected limb. American Journal of Physical Medicine & Rehabilitation; 78:354-360, 1999

Riley PO, Kerrigan DC. Kinetics of stiff-legged gait: induced acceleration analysis. IEEE Rehab Eng; 7:420-426, 1999

Kerrigan DC, Todd MK, Riley PO. Knee osteoarthritis and high-heeled shoes.
Lancet; 351(9113):1399-401, 1998

Kerrigan DC, Roth RS, Riley PO. The modelling of spastic paretic stiff-legged gait based on actual kinematic data. Gait Posture; 7:117-24, 1998

Riley PO, Krebs DE, Popat R. Biomechanical Analysis of Failed Sit-to-Stand. IEEE Trans Rehab Eng; 5(4):353-9, 1997

Luepongsak N, Krebs DE, Olsson E, Riley PO, Mann RW. Hip stress during lifting with bent and straight knees. Scand J Rehab Med; 29:57-64, 1997

Bortolami S, Riley PO, Krebs DE. Modelling of the systematic uncertainty of photogrameteric tracking of human motion. ASME J. of Dyn. Sys Measur and Control; 119:358-61, 1997

Bortolami S, Riley PO, Krebs DE. Numerical differentiation of tracking data of human motion: the virtual accelerometer. ASME J Dyn Sys Measur Control; 119:355-8, 1997

Hutchinson EB, Riley PO, Krebs DE. A dynamic analysis of the joint forces and torques during rising from a chair. IEEE Trans Rehab Eng; 2:49-56, 1994

Angeloni C, Riley PO, Krebs DE. Frequency content of whole body kinematic data for gait. IEEE Trans Rehab Eng; 2;40-46, 1994

Benda BJ, Riley PO, Krebs DE. Biomechanical relationship between center of gravity and center of pressure during standing. IEEE Trans Rehab Eng; 2:3-10, 1994

Riley PO, Krebs DE, Benda BJ. Phase plane analysis of stability in quiet standing. J Rehab Res Dev; 2:40-45, 1994

Riley PO, Schenkman ML, Mann RW, Hodge WA. Mechanics of a constrained chair rise. J Biomech; 24: 77-85, 1991

Riley PO, Hodge WA, Mann RW. Modelling the biomechanics of posture and balance. J Biomech; 23:503-5, 1990

Riley PO, Rosen MJ. Evaluating manual control devices for those with tremor disability. J Rehab Res Dev; 24:99-110, 1987