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Research Output 1987 2019

  • 861 Citations
  • 15 h-Index
  • 42 Article
  • 29 Conference contribution
  • 2 Patent
  • 1 Chapter
Article
Orthotics
Locomotion
Neural networks
Controllers
12 Citations (Scopus)

Accelerating locomotor recovery after incomplete spinal injury

Hillen, B. K., Abbas, J. & Jung, R., Apr 2013, In : Annals of the New York Academy of Sciences. 1279, 1, p. 164-174 11 p.

Research output: Contribution to journalArticle

Spinal Injuries
Recovery
Wounds and Injuries
Axons
Neurology
33 Citations (Scopus)
Muscle Fatigue
Spinal Cord Injuries
Muscle
Fatigue of materials
Controllers
18 Citations (Scopus)

Adaptive control of movement for neuromuscular stimulation-assisted therapy in a rodent model

Kim, S. J., Fairchild, M. D., Iarkov, A., Abbas, J. & Jung, R., Feb 2009, In : IEEE Transactions on Biomedical Engineering. 56, 2, p. 452-461 10 p., 4671120.

Research output: Contribution to journalArticle

Muscle
Control systems
Plasticity
Chemical activation
Fatigue of materials
64 Citations (Scopus)
Neural networks
Muscles
Musculoskeletal System
Muscle Tonus
Controllers
2 Citations (Scopus)

A functional model and simulation of spinal motor pools and intrafascicular recordings of motoneuron activity in peripheral nerve

Abdelghani, M. N., Abbas, J., Horch, K. W. & Jung, R., 2014, In : Frontiers in Neuroscience. 8, OCT, 371.

Research output: Contribution to journalArticle

Motor Neurons
Peripheral Nerves
Electrodes
Neural Prostheses
Amputees
2 Citations (Scopus)

Alternative foot placements for individuals with spinal cord injuries standing with the assistance of functional neuromuscular stimulation

Gillette, J. C., Stevermer, C. A., Quick, N. E. & Abbas, J., Feb 2008, In : Gait and Posture. 27, 2, p. 280-285 6 p.

Research output: Contribution to journalArticle

Spinal Cord Injuries
Foot
Pressure
Sacrum
Knee
3 Citations (Scopus)

A model for differential leg joint function during human running

Qiao, M., Abbas, J. & Jindrich, D. L., Feb 1 2017, In : Bioinspiration and Biomimetics. 12, 1, 016015.

Research output: Contribution to journalArticle

Locomotion
Running
Leg
Joints
Prosthetics
15 Citations (Scopus)

A system and method to interface with multiple groups of axons in several fascicles of peripheral nerves

Thota, A. K., Kuntaegowdanahalli, S., Starosciak, A. K., Abbas, J., Orbay, J., Horch, K. W. & Jung, R., Apr 5 2015, In : Journal of Neuroscience Methods. 244, p. 78-84 7 p.

Research output: Contribution to journalArticle

Peripheral Nerves
Axons
Electrodes
Neural Prostheses
Technology
5 Citations (Scopus)

A system for real-time feedback to improve gait and posture in Parkinson's disease

Jellish, J., Abbas, J., Ingalls, T. M., Mahant, P., Samanta, J., Ospina, M. C. & Krishnamurthi, N., Nov 1 2015, In : IEEE Journal of Biomedical and Health Informatics. 19, 6, p. 1809-1819 11 p., 7222381.

Research output: Contribution to journalArticle

Computer Systems
Posture
Gait
Parkinson Disease
Feedback
7 Citations (Scopus)

Bio-inspired controller on an fpga applied to closed-loop diaphragmatic stimulation

Zbrzeski, A., Bornat, Y., Hillen, B., Siu, R., Abbas, J., Jung, R. & Renaud, S., Jun 16 2016, In : Frontiers in Neuroscience. 10, JUN, 275.

Research output: Contribution to journalArticle

Ventilation
Respiration
Self-Help Devices
Costs and Cost Analysis
Respiratory Muscles
3 Citations (Scopus)

Brain-spinal cord interactions stabilize the locomotor rhythm to an external perturbation

Grandhe, S., Abbas, J. & Jung, R., 1999, In : Biomedical Sciences Instrumentation. 35, p. 175-180 6 p.

Research output: Contribution to journalArticle

Brain
Spinal Cord
Orbit
Neural Networks (Computer)
Orbits
8 Citations (Scopus)

Center of pressure measures to assess standing performance

Gillette, J. C., Quick, N. E. & Abbas, J., 2002, In : Biomedical Sciences Instrumentation. 38, p. 239-244 6 p.

Research output: Contribution to journalArticle

Pressure
Spinal Cord Injuries
Posture
Foot
Hand
9 Citations (Scopus)

Chronic neuromuscular electrical stimulation of paralyzed hindlimbs in a rodent model

Jung, R., Ichihara, K., Venkatasubramanian, G. & Abbas, J., Oct 15 2009, In : Journal of Neuroscience Methods. 183, 2, p. 241-254 14 p.

Research output: Contribution to journalArticle

Hindlimb
Electric Stimulation
Rodentia
Muscles
Electrodes
73 Citations (Scopus)

Control of functional neuromuscular stimulation systems for standing and locomotion in paraplegics

Chizeck, H. J., Kobetic, R., Marsolais, E. B., Abbas, J., Donner, I. H. & Simon, E., Sep 1988, In : Proceedings of the IEEE. 76, 9, p. 1155-1165 11 p.

Research output: Contribution to journalArticle

Stairs
Muscle
Control systems
9 Citations (Scopus)

Deep brain stimulation amplitude alters posture shift velocity in Parkinson's disease

Krishnamurthi, N., Mulligan, S., Mahant, P., Samanta, J. & Abbas, J., Aug 2012, In : Cognitive Neurodynamics. 6, 4, p. 325-332 8 p.

Research output: Contribution to journalArticle

Deep Brain Stimulation
Posture
Parkinson Disease
Hypokinesia
Pelvis
1 Citation (Scopus)

Effects of spinal cord injury-induced changes in muscle activation on foot drag in a computational rat ankle model

Hillen, B. K., Jindrich, D. L., Abbas, J., Yamaguchi, G. T. & Jung, R., Apr 1 2015, In : Journal of Neurophysiology. 113, 7, p. 2666-2675 10 p.

Research output: Contribution to journalArticle

Spinal Cord Injuries
Ankle
Foot
Muscles
Muscular Atrophy

Effects of vibrotactile feedback and grasp interface compliance on perception and control of a sensorized myoelectric hand

Pena, A. E., Rincon-Gonzalez, L., Abbas, J. & Jung, R., Jan 1 2019, In : PLoS One. 14, 1, e0210956.

Research output: Contribution to journalArticle

Hand Strength
compliance
Compliance
hands
Hand
1 Citation (Scopus)

Electrical stimulation: A societal perspective

Gater, D. R., McDowell, S. M. & Abbas, J., 2000, In : Assistive Technology. 12, 1, p. 85-91 7 p.

Research output: Contribution to journalArticle

Electric Stimulation
Costs and Cost Analysis
3 Citations (Scopus)

Evaluation of FNS control systems: Software development and sensor characterization

Riess, J. & Abbas, J., 1997, In : Biomedical Sciences Instrumentation. 33, p. 197-202 6 p.

Research output: Contribution to journalArticle

Software engineering
Software
Control systems
Sensors
Extremities
57 Citations (Scopus)
Muscle
Torque
Control systems
Muscles
Controllers
80 Citations (Scopus)

Feedback control of coronal plane hip angle in paraplegic subjects using functional neuromuscular stimulation

Abbas, J. & Chizeck, H. J., Jul 1991, In : IEEE Transactions on Biomedical Engineering. 38, 7, p. 687-698 12 p.

Research output: Contribution to journalArticle

Feedback control
Feedback
Controllers
Control systems
Mountings
9 Citations (Scopus)

Foot Placement Alters the Mechanisms of Postural Control while Standing and Reaching

Gillette, J. C. & Abbas, J., Dec 2003, In : IEEE Transactions on Neural Systems and Rehabilitation Engineering. 11, 4, p. 377-385 9 p.

Research output: Contribution to journalArticle

Foot
Patient rehabilitation
Joints
Pressure
Spinal Cord Injuries

Improving health-care delivery in low-resource settings with nanotechnology: Challenges in multiple dimensions

Abbas, J., Smith, B., Poluta, M. & Velazquez-Berumen, A., Jan 1 2017, In : Nanobiomedicine. 4

Research output: Contribution to journalArticle

Child Mortality
Maternal Death
Biomedical Technology
Nanotechnology
Maternal Mortality
3 Citations (Scopus)

Joint-specific changes in locomotor complexity in the absence of muscle atrophy following incomplete spinal cord injury

Hillen, B. K., Yamaguchi, G. T., Abbas, J. & Jung, R., 2013, In : Journal of NeuroEngineering and Rehabilitation. 10, 1, 97.

Research output: Contribution to journalArticle

Muscular Atrophy
Spinal Cord Injuries
Joints
Ankle
Entropy
38 Citations (Scopus)

Longitudinal performance of a surgically implanted neuroprosthesis for lower-extremity exercise, standing, and transfers after spinal cord injury

Triolo, R. J., Bailey, S. N., Miller, M. E., Rohde, L. M., Anderson, J. S., Davis, J. A., Abbas, J., Diponio, L. A., Forrest, G. P., Gater, D. R. & Yang, L. J., May 2012, In : Archives of Physical Medicine and Rehabilitation. 93, 5, p. 896-904 9 p.

Research output: Contribution to journalArticle

Spinal Cord Injuries
Lower Extremity
Knee
Exercise
Fatigue
2 Citations (Scopus)

Mechanical fatigue resistance of an implantable branched lead system for a distributed set of longitudinal intrafascicular electrodes

Pena, A. E., Kuntaegowdanahalli, S. S., Abbas, J., Patrick, J., Horch, K. W. & Jung, R., Nov 10 2017, In : Journal of Neural Engineering. 14, 6, 066014.

Research output: Contribution to journalArticle

Computer Communication Networks
Fatigue
Electrodes
Lead
Fatigue of materials
85 Citations (Scopus)

Neural network control of functional neuromuscular stimulation systems: Computer simulation studies

Abbas, J. & Chizeck, H. J., Nov 1995, In : IEEE Transactions on Biomedical Engineering. 42, 11, p. 1117-1127 11 p.

Research output: Contribution to journalArticle

Musculoskeletal system
Neural networks
Control systems
Computer simulation
Torque
11 Citations (Scopus)

Neuromuscular electrical stimulation induced forelimb movement in a rodent model

Kanchiku, T., Lynskey, J. V., Protas, D., Abbas, J. & Jung, R., Jan 30 2008, In : Journal of Neuroscience Methods. 167, 2, p. 317-326 10 p.

Research output: Contribution to journalArticle

Forelimb
Electric Stimulation
Rodentia
Joints
Hand Strength
14 Citations (Scopus)

Neuromuscular electrical stimulation of the hindlimb muscles for movement therapy in a rodent model

Ichihara, K., Venkatasubramanian, G., Abbas, J. & Jung, R., Jan 30 2009, In : Journal of Neuroscience Methods. 176, 2, p. 213-224 12 p.

Research output: Contribution to journalArticle

Hindlimb
Electric Stimulation
Rodentia
Muscles
Torque
27 Citations (Scopus)

Neuromuscular stimulation therapy after incomplete spinal cord injury promotes recovery of interlimb coordination during locomotion

Jung, R., Belanger, A., Kanchiku, T., Fairchild, M. & Abbas, J., 2009, In : Journal of Neural Engineering. 6, 5, 055010.

Research output: Contribution to journalArticle

Locomotion
Electric Stimulation Therapy
Spinal Cord Injuries
Electric Stimulation
Recovery
85 Citations (Scopus)

New control strategies for neuroprosthetic systems

Crago, P. E., Lan, N., Veltink, P. H., Abbas, J. & Kantor, C., Apr 1996, In : Journal of Rehabilitation Research and Development. 33, 2, p. 158-172 15 p.

Research output: Contribution to journalArticle

Lower Extremity
Muscles
Muscle Fatigue
Muscle
Gait

Polestriding Intervention Improves Gait and Axial Symptoms in Mild to Moderate Parkinson Disease

Krishnamurthi, N., Shill, H., O'Donnell, D., Mahant, P., Samanta, J., Lieberman, A. & Abbas, J., Apr 1 2017, In : Archives of Physical Medicine and Rehabilitation. 98, 4, p. 613-621 9 p.

Research output: Contribution to journalArticle

Gait
Parkinson Disease
Movement Disorders
Walking
Outpatients
46 Citations (Scopus)

Real-time interaction between a neuromorphic electronic circuit and the spinal cord

Jung, R., Brauer, E. J. & Abbas, J., 2001, In : IEEE Transactions on Neural Systems and Rehabilitation Engineering. 9, 3, p. 319-326 8 p.

Research output: Contribution to journalArticle

Spinal Cord
Lampreys
Networks (circuits)
VLSI circuits
Neurology
13 Citations (Scopus)

Repetetive hindlimb movement using intermittent adaptive neuromuscular electrical stimulation in an incomplete spinal cord injury rodent model

Fairchild, M. D., Kim, S. J., Iarkov, A., Abbas, J. & Jung, R., Jun 2010, In : Experimental Neurology. 223, 2, p. 623-633 11 p.

Research output: Contribution to journalArticle

Hindlimb
Spinal Cord Injuries
Electric Stimulation
Rodentia
Hip
3 Citations (Scopus)

Residual standard deviation: Validation of a new measure of dual-task cost in below-knee prosthesis users

Howard, C. L., Wallace, C., Abbas, J. & Stokic, D. S., Jan 1 2017, In : Gait and Posture. 51, p. 91-96 6 p.

Research output: Contribution to journalArticle

Knee Prosthesis
Prostheses and Implants
Costs and Cost Analysis
Gait
ROC Curve
22 Citations (Scopus)
Adaptive systems
Control systems
Adaptive control systems
Research laboratories
Tuning
4 Citations (Scopus)

Technology for mobility in SCI 10 years from now

Boninger, M., French, J., Abbas, J., Nagy, L., Ferguson-Pell, M., Taylor, S. J., Rodgers, M., Saunders, N., Peckham, H., Marshall, R. & Sherwood, A., May 2012, In : Spinal Cord. 50, 5, p. 358-363 6 p.

Research output: Contribution to journalArticle

Spinal Cord Injuries
Technology
Research
Quality of Life
Costs and Cost Analysis
11 Citations (Scopus)

Temporal characteristics of lower extremity moment generation in children with cerebral palsy

Downing, A. L., Ganley, K. J., Fay, D. R. & Abbas, J., Jun 2009, In : Muscle and Nerve. 39, 6, p. 800-809 10 p.

Research output: Contribution to journalArticle

Cerebral Palsy
Lower Extremity
Isometric Contraction
Ankle
Hip
1 Citation (Scopus)

The effects of bending on the resistance of elastically stretchable metal conductors, and a comparison with stretching

Graudejus, O., Li, T., Cheng, J., Keiper, N., Ponce Wong, R. D., Pak, A. B. & Abbas, J., May 29 2017, In : Applied Physics Letters. 110, 22, 221906.

Research output: Contribution to journalArticle

conductors
metals
radii
sensors
gold
25 Citations (Scopus)

Using electrical stimulation to control standing posture

Abbas, J. & Gillette, J. C., Aug 2001, In : IEEE Control Systems Magazine. 21, 4, p. 80-90 11 p.

Research output: Contribution to journalArticle

Neutral Systems
Strategy
Review
17 Citations (Scopus)

Using mathematical models and advanced control systems techniques to enhance neuroprosthesis function

Abbas, J. & Riener, R., 2001, In : Neuromodulation. 4, 4, p. 187-194 8 p.

Research output: Contribution to journalArticle

Theoretical Models
Technology
Nervous System Diseases
Posture
Spinal Cord Injuries
Chapter

Biomimetic Adaptive Control Algorithms

Abbas, J., Jun 1 2009, Biohybrid Systems: Nerves, Interfaces, and Machines. John Wiley and Sons, p. 139-155 17 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

adaptive control
biomimetics
Conference contribution
2 Citations (Scopus)

Adaptive user-specified control of movements with Functional Neuromuscular Stimulation

Kataria, P. & Abbas, J., 1999, Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Piscataway, NJ, United States: IEEE, Vol. 1. p. 604 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Controllers
Maneuverability
Nonlinear systems
Neural networks

A multi-lead, multi-electrode system for neural interface-enabled advanced prostheses

Thota, A. K., Kuntaegowdanahalli, S., Orbay, J., Starosciak, A. K., Abbas, J., Horch, K. W. & Jung, R., 2013, Proceedings - 29th Southern Biomedical Engineering Conference, SBEC 2013. p. 109-110 2 p. 6525700

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Prosthetics
Lead
Wire
Needles
Electrodes
2 Citations (Scopus)

Analog circuit model of lamprey unit pattern generator

Brauer, E. J., Jung, R., Wilson, D. & Abbas, J., 1997, Proceedings of the IEEE Great Lakes Symposium on VLSI. Anon (ed.). IEEE, p. 137-142 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Analog circuits
Networks (circuits)
Neurons
Neural networks
Swimming

Analog VLSI-spinal cord interface for motor control

Jung, R., Brauer, E. J., Abbas, J. & Grandhe, S., 1999, Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings. Piscataway, NJ, United States: IEEE, Vol. 1. p. 488 1 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Networks (circuits)
Mathematical models
Biological systems
Neural networks
Control systems
3 Citations (Scopus)

A neural network controller for functional neuromuscular stimulation systems

Abbas, J. & Chizeck, H. J., 1991, Proceedings of the Annual Conference on Engineering in Medicine and Biology. pt 3 ed. Piscataway, NJ, United States: Publ by IEEE, Vol. 13. p. 1456-1457 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neural networks
Control systems
Controllers
1 Citation (Scopus)

An IC-based controllable stimulator for respiratory muscle stimulation investigations

Castelli, J., Kolbl, F., Siu, R., N'Kaoua, G., Bornat, Y., Mangalore, A., Hillen, B., Abbas, J., Renaud, S., Jung, R. & Lewis, N., Sep 13 2017, 2017 39th Annual International Conference of the IEEE Engineering in Medicine and Biology Society: Smarter Technology for a Healthier World, EMBC 2017 - Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 1970-1973 4 p. 8037236

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Respiratory Muscles
Muscle
Spinal Cord Injuries
Paralysis
Electric Stimulation

A Time-Discrete Haptic Feedback System for Use by Persons with Lower-Limb Prostheses During Gait

Kaplan, G., McDaniel, T., Abbas, J., Tadayon, R. & Panchanathan, S., Jan 1 2019, Universal Access in Human-Computer Interaction. Multimodality and Assistive Environments - 13th International Conference, UAHCI 2019, Held as Part of the 21st HCI International Conference, HCII 2019, Proceedings. Antona, M. & Stephanidis, C. (eds.). Springer Verlag, p. 250-261 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 11573 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Haptic Feedback
Gait
Feedback Systems
Prosthetics
Person