Peter S Lum

Summary

Affiliation: The Catholic University of America
Country: USA

Publications

  1. ncbi request reprint Internal models of upper limb prosthesis users when grasping and lifting a fragile object with their prosthetic limb
    Peter S Lum
    Biomedical Engineering, The Catholic University of America, Pangborn Hall, Room 131, 620 Michigan Ave NE, Washington, DC, 20064, USA
    Exp Brain Res 232:3785-95. 2014
  2. pmc Concurrent neuromechanical and functional gains following upper-extremity power training post-stroke
    Carolynn Patten
    Brain Rehabilitation R and D Center 151A, Malcolm Randall VA Medical Center, 1601 SW Archer Rd, Gainesville, FL 32608, USA
    J Neuroeng Rehabil 10:1. 2013
  3. pmc Development and pilot testing of HEXORR: hand EXOskeleton rehabilitation robot
    Christopher N Schabowsky
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, 102 Irving Street, NW Washington, DC 20010, USA
    J Neuroeng Rehabil 7:36. 2010
  4. ncbi request reprint MIME robotic device for upper-limb neurorehabilitation in subacute stroke subjects: A follow-up study
    Peter S Lum
    Hunter Holmes McGuire Department of Veterans Affairs VA Medical Center, Richmond, VA, USA
    J Rehabil Res Dev 43:631-42. 2006
  5. ncbi request reprint A telerehabilitation approach to delivery of constraint-induced movement therapy
    Peter S Lum
    Hunter Holmes McGuire Department of Veterans Affairs Medical Center VAMC, Richmond, VA, USA
    J Rehabil Res Dev 43:391-400. 2006
  6. ncbi request reprint Feedforward control strategies of subjects with transradial amputation in planar reaching
    Anthony J Metzger
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, Washington, DC, USA
    J Rehabil Res Dev 47:201-11. 2010
  7. ncbi request reprint Characterization of compensatory trunk movements during prosthetic upper limb reaching tasks
    Anthony J Metzger
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, Washington, DC
    Arch Phys Med Rehabil 93:2029-34. 2012
  8. ncbi request reprint Robotic approaches for rehabilitation of hand function after stroke
    Peter S Lum
    Biomedical Engineering, The Catholic University of America, Washington, DC 20064, USA
    Am J Phys Med Rehabil 91:S242-54. 2012
  9. ncbi request reprint Clinical effects of using HEXORR (Hand Exoskeleton Rehabilitation Robot) for movement therapy in stroke rehabilitation
    Sasha Blue Godfrey
    From the Department of Biomedical Engineering, Catholic University of America, Washington, DC SBG, PSL Research Division, National Rehabilitation Hospital, Washington, DC RJH, PSL and Department of Advanced Robotics, Istituto Italiano di Tecnologia, Genoa, Italy SBG
    Am J Phys Med Rehabil 92:947-58. 2013
  10. ncbi request reprint Compensation for the intrinsic dynamics of the InMotion2 robot
    Hoi B Nguyen
    Center for Applied Biomechanics and Rehabilitation Research at the National Rehabilitation Hospital, Washington, DC, USA
    J Neurosci Methods 214:15-20. 2013

Collaborators

Detail Information

Publications33

  1. ncbi request reprint Internal models of upper limb prosthesis users when grasping and lifting a fragile object with their prosthetic limb
    Peter S Lum
    Biomedical Engineering, The Catholic University of America, Pangborn Hall, Room 131, 620 Michigan Ave NE, Washington, DC, 20064, USA
    Exp Brain Res 232:3785-95. 2014
    ..Further studies could examine the alternative sensory modalities and training parameters that best promote internal model formation...
  2. pmc Concurrent neuromechanical and functional gains following upper-extremity power training post-stroke
    Carolynn Patten
    Brain Rehabilitation R and D Center 151A, Malcolm Randall VA Medical Center, 1601 SW Archer Rd, Gainesville, FL 32608, USA
    J Neuroeng Rehabil 10:1. 2013
    ..We hypothesized that power training, as a component of upper-extremity rehabilitation, would promote greater functional gains than functional task practice without deleterious consequences...
  3. pmc Development and pilot testing of HEXORR: hand EXOskeleton rehabilitation robot
    Christopher N Schabowsky
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, 102 Irving Street, NW Washington, DC 20010, USA
    J Neuroeng Rehabil 7:36. 2010
    ..Because of the hand's crucial role in performing activities of daily living, attention to hand therapy has recently increased...
  4. ncbi request reprint MIME robotic device for upper-limb neurorehabilitation in subacute stroke subjects: A follow-up study
    Peter S Lum
    Hunter Holmes McGuire Department of Veterans Affairs VA Medical Center, Richmond, VA, USA
    J Rehabil Res Dev 43:631-42. 2006
    ..Robot-assisted treatment gains exceeded those expected from spontaneous recovery. These results are discussed in light of the need for further device development and continued clinical trials...
  5. ncbi request reprint A telerehabilitation approach to delivery of constraint-induced movement therapy
    Peter S Lum
    Hunter Holmes McGuire Department of Veterans Affairs Medical Center VAMC, Richmond, VA, USA
    J Rehabil Res Dev 43:391-400. 2006
    ..05, d' > 0.9). Gains were comparable in size with those previously reported for participants who received equal intensities of directly supervised AutoCITE training or standard one-on-one CI therapy without the device...
  6. ncbi request reprint Feedforward control strategies of subjects with transradial amputation in planar reaching
    Anthony J Metzger
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, Washington, DC, USA
    J Rehabil Res Dev 47:201-11. 2010
    ..In the vision condition, peak velocity was lower and movement duration was longer in both arms of subjects with amputation. These abnormalities may reflect the cortical reorganization associated with limb loss...
  7. ncbi request reprint Characterization of compensatory trunk movements during prosthetic upper limb reaching tasks
    Anthony J Metzger
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, Washington, DC
    Arch Phys Med Rehabil 93:2029-34. 2012
    ..To characterize the compensatory movements of the trunk during functional reaching tasks performed by upper limb prosthesis users...
  8. ncbi request reprint Robotic approaches for rehabilitation of hand function after stroke
    Peter S Lum
    Biomedical Engineering, The Catholic University of America, Washington, DC 20064, USA
    Am J Phys Med Rehabil 91:S242-54. 2012
    ..In particular, more efforts are needed to develop highly motivating home-based devices, which can increase access to high doses of assisted movement therapy...
  9. ncbi request reprint Clinical effects of using HEXORR (Hand Exoskeleton Rehabilitation Robot) for movement therapy in stroke rehabilitation
    Sasha Blue Godfrey
    From the Department of Biomedical Engineering, Catholic University of America, Washington, DC SBG, PSL Research Division, National Rehabilitation Hospital, Washington, DC RJH, PSL and Department of Advanced Robotics, Istituto Italiano di Tecnologia, Genoa, Italy SBG
    Am J Phys Med Rehabil 92:947-58. 2013
    ..The goals of this pilot study were to quantify the clinical benefits of using the Hand Exoskeleton Rehabilitation Robot for hand rehabilitation after stroke and to determine the population best served by this intervention...
  10. ncbi request reprint Compensation for the intrinsic dynamics of the InMotion2 robot
    Hoi B Nguyen
    Center for Applied Biomechanics and Rehabilitation Research at the National Rehabilitation Hospital, Washington, DC, USA
    J Neurosci Methods 214:15-20. 2013
    ..7 N at the 150 cm/s speed, but an average anisotropy reduction of 74% was achieved with CQF. The CQF method can significantly reduce impedance and anisotropy in this class of robot...
  11. ncbi request reprint Gains in upper extremity function after stroke via recovery or compensation: Potential differential effects on amount of real-world limb use
    Peter S Lum
    Catholic University of America, Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, DC VA Medical Center, Washington, DC, USA
    Top Stroke Rehabil 16:237-53. 2009
    ....
  12. ncbi request reprint Hand Spring Operated Movement Enhancer (HandSOME): a portable, passive hand exoskeleton for stroke rehabilitation
    Elizabeth B Brokaw
    National Rehabilitation Hospital, Washington, DC 20010, USA
    IEEE Trans Neural Syst Rehabil Eng 19:391-9. 2011
    ..HandSOME can be used as part of a home-based therapy program, or as an orthotic for replacing lost function...
  13. ncbi request reprint A telerehabilitation platform for home-based automated therapy of arm function
    David M Brennan
    National Rehabilitation Hospital, Washington, DC 20010, USA
    Conf Proc IEEE Eng Med Biol Soc 2011:1819-22. 2011
    ..This system has potential to greatly expand access to CI therapy and make it a more realistic option for a larger number of stroke survivors with upper extremity impairment...
  14. ncbi request reprint Effect of training on upper-extremity prosthetic performance and motor learning: a single-case study
    Alexander W Dromerick
    Department of Rehabilitation Medicine, Georgetown University, Washington, DC, USA
    Arch Phys Med Rehabil 89:1199-204. 2008
    ....
  15. ncbi request reprint Time Independent Functional task Training: a case study on the effect of inter-joint coordination driven haptic guidance in stroke therapy
    Elizabeth B Brokaw
    Department of Biomedical Engineering, The Catholic University of America, Washington, DC, USA
    IEEE Int Conf Rehabil Robot 2011:5975501. 2011
    ..In kinematic reaching analysis the subject showed improvements in range of motion and joint coordination in a reaching task, as well as improvements in supination-pronation range of motion at the wrist...
  16. ncbi request reprint Trans-radial upper extremity amputees are capable of adapting to a novel dynamic environment
    Christopher N Schabowsky
    Center for Applied Biomechanics and Rehabilitation Research CABRR, National Rehabilitation Hospital, 102 Irving Street, NW, Washington, DC 20010, USA
    Exp Brain Res 188:589-601. 2008
    ..These findings are discussed in relation to mechanisms of motor adaptation, neural plasticity following an upper extremity amputation (UEA), and potential motor recovery therapies for prosthetic users...
  17. ncbi request reprint Retraining of interjoint arm coordination after stroke using robot-assisted time-independent functional training
    Elizabeth B Brokaw
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, Washington, DC, USA
    J Rehabil Res Dev 48:299-316. 2011
    ..Further testing in stroke populations is warranted...
  18. ncbi request reprint Automated Constraint-Induced Therapy Extension (AutoCITE) for movement deficits after stroke
    Peter S Lum
    Hunter Holmes McGuire Department of Veterans Affairs Medical Center, Richmond, VA, USA
    J Rehabil Res Dev 41:249-58. 2004
    ..These gains were comparable to the gains of a matched group of 12 subjects who received standard Constraint-Induced Movement therapy...
  19. ncbi request reprint Hand spring operated movement enhancer (HandSOME) device for hand rehabilitation after stroke
    Elizabeth B Brokaw
    National Rehabilitation Hospital, DC 20010, USA
    Conf Proc IEEE Eng Med Biol Soc 2010:5867-70. 2010
    ..Device design, calibration, and range of motion are described as well as functional and usability testing with stroke subjects...
  20. pmc Cortical effects of repetitive finger flexion- vs. extension-resisted tracking movements: a TMS study
    Sasha B Godfrey
    Medstar National Rehabilitation Hospital, Research Division, Washington, District of Columbia, USA
    J Neurophysiol 109:1009-16. 2013
    ..We conclude that there is a difference in patterns of use-dependent plasticity between extrinsic finger flexor and extensor muscles performing the same task...
  21. ncbi request reprint Comparison of Tone compensation and Spring assistance for hand rehabilitation in HEXORR
    Sasha B Godfrey
    Dept of Biomedical Engineering, The Catholic University of America, Washington, DC, USA
    Conf Proc IEEE Eng Med Biol Soc 2011:8535-8. 2011
    ..These results suggest that providing assistance tailored to the user's own tone profile may be an effective means of enhancing range of motion to ultimately enable gains in hand function...
  22. ncbi request reprint Evidence for improved muscle activation patterns after retraining of reaching movements with the MIME robotic system in subjects with post-stroke hemiparesis
    Peter S Lum
    Hunter Holmes McGuire VA Medical Center, Richmond, VA 23249, USA
    IEEE Trans Neural Syst Rehabil Eng 12:186-94. 2004
    ..This dichotomy may have been related to compensation at the shoulder girdle during movements that remained at tabletop level. A simple biomechanical model will be introduced to demonstrate the likelihood of this possibility...
  23. ncbi request reprint Hand function recovery in chronic stroke with HEXORR robotic training: A case series
    Sasha Blue Godfrey
    Catholic University of America, Washington, DC 20064 USA
    Conf Proc IEEE Eng Med Biol Soc 2010:4485-8. 2010
    ..Overall, the robot therapy was well received by subjects and shows promising results. We conclude HEXORR therapy is best suited for patients with mild-moderate tone and at least minimal extension...
  24. pmc Activity-based therapies
    Alexander W Dromerick
    Department of Rehabilitation Medicine, Georgetown University School of Medicine, Washington, DC 20010 2949, USA
    NeuroRx 3:428-38. 2006
    ..Activity-based therapies are not a cure, but are likely to play an important role in future treatment cocktails for stroke and spinal cord injury...
  25. ncbi request reprint Robotic therapy provides a stimulus for upper limb motor recovery after stroke that is complementary to and distinct from conventional therapy
    Elizabeth B Brokaw
    1MedStar National Rehabilitation Hospital, Washington, DC, USA
    Neurorehabil Neural Repair 28:367-76. 2014
    ..We have incorporated the ARMin III and HandSOME device into a novel robotic therapy modality that provides functional training of reach and grasp tasks...
  26. ncbi request reprint Greater reliance on impedance control in the nondominant arm compared with the dominant arm when adapting to a novel dynamic environment
    Christopher N Schabowsky
    Center for Applied Biomechanics and Rehabilitation Research, National Rehabilitation Hospital, 102 Irving Street, NW, Washington, DC 20010, USA
    Exp Brain Res 182:567-77. 2007
    ..The results of this study imply that there are differences in dynamic adaptation between an individual's two arms...
  27. ncbi request reprint AutoCITE: automated delivery of CI therapy with reduced effort by therapists
    Edward Taub
    Birmingham VA Medical Center, Birmingham, AL, USA
    Stroke 36:1301-4. 2005
    ..To evaluate the effectiveness of a device that automates Constraint-Induced Movement therapy (CI therapy), termed AutoCITE, when only partially supervised by therapists...
  28. ncbi request reprint Robot-assisted movement training for the stroke-impaired arm: Does it matter what the robot does?
    Leonard E Kahn
    Sensory Motor Performance Program, Rehabilitation Institute of Chicago, Chicago, IL, USA
    J Rehabil Res Dev 43:619-30. 2006
    ..We describe the engineering implementation of this "guided-force training" algorithm...
  29. ncbi request reprint Robot-assisted movement training compared with conventional therapy techniques for the rehabilitation of upper-limb motor function after stroke
    Peter S Lum
    Rehabilitation Research and Development Center, VA Palo Alto Health Care System, Palo Alto, CA, USA
    Arch Phys Med Rehabil 83:952-9. 2002
    ..To compare the effects of robot-assisted movement training with conventional techniques for the rehabilitation of upper-limb motor function after stroke...
  30. ncbi request reprint Reliability and responsiveness of elbow trajectory tracking in chronic poststroke hemiparesis
    Carolynn Patten
    Rehabilitation Research and Development Center, Department of Veterans Affairs VA Palo Alto Health Care System, Palo Alto, CA 94304, USA
    J Rehabil Res Dev 40:487-500. 2003
    ..91 to 2.45, indicating that this instrument is sensitive to clinically important change and suitable for demonstrating effects on upper-limb motor performance following clinical intervention...
  31. ncbi request reprint Effects of velocity on maximal torque production in poststroke hemiparesis
    Peter S Lum
    Rehabilitation Research and Development Center, VA Palo Alto Health Care System, 3801 Miranda Avenue, Palo Alto, California 94304 1200, USA
    Muscle Nerve 30:732-42. 2004
    ..The finding that movement velocity produces large deficits in maximal torque might explain why functional use of the paretic limb is often impaired even though isometric strength appears adequate...
  32. ncbi request reprint Evidence for strength imbalances as a significant contributor to abnormal synergies in hemiparetic subjects
    Peter S Lum
    Rehabilitation Research and Development Center, VA Palo Alto Health Care System, Palo Alto, CA, USA
    Muscle Nerve 27:211-21. 2003
    ..Possible mechanisms and consequences for rehabilitative treatments are discussed...
  33. ncbi request reprint Reliability of dynamic muscle performance in the hemiparetic upper limb
    Maria Kim
    Rehabilitation Research and Development Center, VA Palo Alto Health Care System, Palo Alto, CA, USA
    J Neurol Phys Ther 29:9-17. 2005
    ..Given that many of these individuals demonstrate inability to generate torque at preselected speeds, power may be a more valid indicator of muscle performance...