2009

-- Ellis M, Sukal-Moulton T, Dewald J. Progressive Abduction Loading is a Crucial Element of Arm Rehabilitation in Chronic Stroke. Neurorehabil Neural Repair. Epub ahead of print 19 May 2009.

-- Miller LC, Ruiz Torres R, Stienen AHA, Dewald JPA. A wrist and finger force sensor module for use during movements of the upper limb in chronic hemiparetic stroke. IEEE Trans Biomed Eng. 2009; 56(9).

-- Ellis M, Sukal-Moulton T, Dewald J. Targeted 3D Robotic Intervention Improves Upper Extremity Work Area in Chronic Stroke: Progressive Robot Assisted Limb Loading Reduces the Expression of Abnormal Joint Torque Coupling. IEEE Trans Robotics. 2009 Jun; 25(3):549-555.

-- Yao J, Chen A, Carmona C, Dewald JP. Cortical overlap of joint representations contributes to the loss of independent joint control following stroke. J of Neuroimage (2009), Volume 45, Issue 2, 490-499.

2008

-- Ellis MD, Sukal TM, Demott T, Dewald JPA. Augmenting clinical evaluation of hemiparetic arm movement with a laboratory-based quantitative measurement of kinematics as a function of limb loading. Neurorehabil Neural Repair. 2008 Jul;22(4):321-329.

-- McPherson JG, Ellis MD, Heckman CJ, Dewald JPA (2008). Evidence of increased activation of persistent inward currents in individuals with chronic hemiparetic stroke. Journal of Neurophysiology, 100: 3236-3243.

2007

-- Sukal TM, Ellis MD, Dewald JPA. Shoulder Abduction-Induced Reductions in Reaching Work Area Following Hemiparetic Stroke: Neuroscientific Implications. Exp Brain Res.

-- Beer RF, Ellis MD, Holubar BG, Dewald JP. Impact of gravity loading on post-stroke reaching and its relationship to weakness. Muscle Nerve. 2007 Aug;36(2):242-50.

-- Krainak DM, Parrish TB, Dewald JP. A method to capture six-degrees-of-freedom mechanical measurements of isometric shoulder and elbow torques during event-related fMRI. J Neurosci Methods. 2007 Apr 15;161(2):314-22.

-- Ellis MD, Acosta AM, Yao J, Dewald JP. Position-dependent torque coupling and associated muscle activation in the hemiparetic upper extremity. Exp Brain Res. 2007 Feb;176(4):594-602.

2006

-- Yao J, Acosta AM, Dewald J. A biomechanics-based method for the quantification of muscle selectivity in a musculoskeletal system. J Biomech. 2006;39(8):1527-30. Epub 2005 Jun 15.

2005

-- Ellis, M., Holubar, B., Acosta, A., Beer, R., & Dewald, J. Modifiability of Abnormal Isometric Elbow and Shoulder Joint Torque Coupling After Stroke. Muscle & Nerve. 2005 Aug;32(2): 170-8.

-- Keller T, Ellis MD, Dewald JP. Overcoming abnormal joint torque patterns in paretic upper extremities using triceps stimulation. Artif Organs. 2005 Mar; 29(3):229-32.

-- Deng J, Yao J, and Dewald J. Classification of the intention to generate a shoulder versus elbow torque by means of a time-frequency synthesized spatial patterns BCI algorithm. J Neural Eng. 2005 Dec;2(4):131-8. Epub 2005 Oct 25.

-- Yao J, Dewald J. Evaluation of different cortical source localization methods using simulated and experimental EEG data. Neuroimage. 2005 Apr 1;25(2):369-82.

2004

-- Beer RF, Dewald JP, Dawson ML, Rymer WZ. Target-dependent differences between free and constrained arm movements in chronic hemiparesis. Exp Brain Res. 2004 Jun;156(4):458-70.

2003

-- Ricamato AL, Dhaher YY, Dewald JP. Estimation of active cortical current source regions using a vector representation scanning approach. J Clin Neurophysiol. 2003 Sep-Oct;20(5):326-44.

-- Koo TK, Mak AF, Hung L, Dewald JP. Joint position dependence of weakness during maximum isometric voluntary contractions in subjects with hemiparesis. Arch Phys Med Rehabil. 2003 Sep;84(9):1380-6.

2002

-- Ellis, M., Dewald, J., Dawson, M., Beer, R., Holubar, B., & Acosta, A. Overcoming Flexion Synergy in Chronic Severe Stroke: Preliminary Results From Multi-Degree-of-Freedom Isometric Strengthening Protocol (Abstract). Neurology Report, Dec;26(4):191, 2002.

2001

-- Dewald, JPA, Beer, RF. Evidence for abnormal joint torque patterns in the paretic upper limb of subjects with hemiparesis. Muscle & Nerve 24 (2): 273-283, 2001.

-- Dewald, JPA, Sheshadri, V, Dawson, ML, Beer, RF. Upper limb discoordination in hemiparetic stroke: Implications for neurorehabilitation. Topics in Stroke Rehabilitation 8(1) 1-12, 2001.

2000

-- Beer RF, Dewald JPA and Rymer WZ. Deficits in the coordination of multijoint arm movements in hemiparetic subjects. Evidence for disturbed control of limb dynamics. Experimental Brain Research 131 (3): 305-319, 2000.

-- Schmit BD, Dewald JP, Rymer WZ. Stretch reflex adaptation in elbow flexors during repeated passive movements in unilateral brain-injured patients. Arch Phys Med Rehabil. 2000. Mar;81(3):269-78.

1999 and before

-- Dewald, JPA, Beer, RF, Given JD, McGuire, J.R., and Rymer, WZ. Reorganization of flexion reflexes in the upper extremity of hemiparetic subjects. Muscle Nerve. 1999 Sep;22(9):1209-21.

-- Beer, R.F, Dewald, J.P.A, Rymer, WZ. Disturbances of Voluntary Movement in Stroke: Problems of Planning or Execution? Progress in Brain Research 123: 455-60, 1999.

-- Beer, RF, Given, JD, Dewald, JPA. Task-dependent weakness at the elbow in patients with hemiparesis. Arch Phys Med Rehabil. 1999 Jul;80(7):766-72.

-- Schmit BD, Dhaher Y, Dewald JP, Rymer WZ. Reflex torque response to movement of the spastic elbow: theoretical analyses and implications for quantification of spasticity. Ann Biomed Eng. 1999 Nov-Dec;27(6):815-29.

-- Dewald JP, Given JD, Rymer WZ. Long-lasting reductions of spasticity induced by skin electrical stimulation. IEEE Trans Rehabil Eng. 1996 Dec;4(4):231-42. Review.

-- Given JD, Dewald JP, Rymer WZ. Joint dependent passive stiffness in paretic and contralateral limbs of spastic patients with hemiparetic stroke. J Neurol Neurosurg Psychiatry. 1995 Sep;59(3):271-9.

-- Dewald JP, Pope PS, Given JD, Buchanan TS, Rymer WZ. Abnormal muscle coactivation patterns during isometric torque generation at the elbow and shoulder in hemiparetic subjects. Brain. 1995 Apr;118 ( Pt 2):495-510.

See a list of lab conference abstracts