Derek Gary Kamper

Works (46)

Updated: May 15th, 2023 08:10

2023 journal article

Offline Evaluation Matters: Investigation of the Influence of Offline Performance on Real-Time Operation of Electromyography-Based Neural-Machine Interfaces

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 31, 680–689.

By: R. Hinson, J. Berman, W. Filer*, D. Kamper, X. Hu & H. Huang

author keywords: Electromyography; Real-time systems; Decoding; Task analysis; Artificial neural networks; Wrist; Measurement; machine learning; neural-machine interface; offline analysis; real-time performance
Sources: Web Of Science, ORCID
Added: March 15, 2023

2023 journal article

Optimized Model Selection for Concurrent Decoding of Finger Kinetics and Kinematics

IEEE ACCESS, 11, 17348–17358.

By: R. Roy, D. Kamper & X. Hu

author keywords: Assistive technologies; Kinematics; Fingerprint recognition; Electromyography; Force; Predictive models; Haptic interfaces; Finger force; finger kinematics; hand function; motor unit
Source: Web Of Science
Added: March 20, 2023

2022 journal article

A generic neural network model to estimate populational neural activity for robust neural decoding

COMPUTERS IN BIOLOGY AND MEDICINE, 144.

By: R. Roy n, F. Xu, D. Kamper & X. Hu

author keywords: Neural networks; Hand function; Neural decoding; Motor unit; Finger force
Source: Web Of Science
Added: June 27, 2022

2022 journal article

Abnormal proximal-distal interactions in upper-limb of stroke survivors during object manipulation: A pilot study

FRONTIERS IN HUMAN NEUROSCIENCE, 16.

By: T. Phan*, H. Nguyen, B. Vermillion, D. Kamper & S. Lee

author keywords: stroke; upper extremity; abnormal coupling; finger extension; abnormal synergy; intermuscular coherence
Source: Web Of Science
Added: December 5, 2022

2022 journal article

Characteristics of the severely impaired hand in survivors of stroke with chronic impairments

TOPICS IN STROKE REHABILITATION, 29(3), 181–191.

By: A. Barry*, D. Kamper, M. Stoykov*, K. Triandafilou* & E. Roth*

author keywords: Stroke; reflex; stiffness; spasticity; strength
Source: Web Of Science
Added: March 29, 2021

2022 journal article

Effect of novel training to normalize altered finger force direction post-stroke: study protocol for a double-blind randomized controlled trial

TRIALS, 23(1).

By: N. Seo*, D. Kamper, V. Ramakrishnan*, J. Harvey*, C. Finetto*, C. Schranz*, G. Scronce*, K. Coupland* ...

author keywords: Stroke; Upper extremity; Physical rehabilitation; Hand function; Grip force; EMG; Biofeedback; Control; Paralysis; Randomized controlled trial
Source: Web Of Science
Added: May 2, 2022

2022 article

Exploring Kinetic and Kinematic Finger Individuation Capability in Children With Hemiplegic Cerebral Palsy

McCall, J. V., Hu, X., & Kamper, D. G. (2022, December 13). PERCEPTUAL AND MOTOR SKILLS.

By: J. McCall, X. Hu* & D. Kamper

author keywords: physical development & measurement; development testing; child motor development; medical disorders
Source: Web Of Science
Added: January 3, 2023

2022 review

Hand function development of children with hemiplegic cerebral palsy: A scoping review

[Review of ]. JOURNAL OF PEDIATRIC REHABILITATION MEDICINE, 15(1), 211–228.

By: J. McCall, M. Ludovice, C. Elliott* & D. Kamper

author keywords: Hand function; assessment methods; hemiplegia; cerebral palsy; upper limb
Source: Web Of Science
Added: April 25, 2022

2022 journal article

Noninvasively recorded high-gamma signals improve synchrony of force feedback in a novel neurorehabilitation brain-machine interface for brain injury

JOURNAL OF NEURAL ENGINEERING, 19(3).

By: R. Flint, Y. Li, P. Wang, M. Vaidya, A. Barry, M. Ghassemi, G. Tomic, N. Brkic ...

author keywords: brain-machine interface; brain injury; neurorehabilitation; grasp force; haptic feedback; noninvasive; high-gamma
Source: Web Of Science
Added: June 13, 2022

2022 journal article

Resembled Tactile Feedback for Object Recognition Using a Prosthetic Hand

IEEE ROBOTICS AND AUTOMATION LETTERS, 7(4), 10977–10984.

By: L. Vargas, H. Huang, Y. Zhu, D. Kamper & X. Hu

author keywords: Tactile feedback; prosthetic control; object recognition; transcutaneous nerve stimulation
Sources: Web Of Science, ORCID
Added: September 6, 2022

2022 journal article

Sensitivity analysis guided improvement of an electromyogram-driven lumped parameter musculoskeletal hand model

JOURNAL OF BIOMECHANICS, 141.

By: R. Hinson Jr, K. Saul, D. Kamper & H. Huang

author keywords: Musculoskeletal modeling; Optimization; Upper limb; Rehabilitation; Musculoskeletal modeling; Optimization; Upper limb; Rehabilitation
Sources: Web Of Science, ORCID
Added: July 9, 2022

2022 journal article

Use of cyproheptadine hydrochloride (HCl) to reduce neuromuscular hypertonicity in stroke survivors: A Randomized Trial

JOURNAL OF STROKE & CEREBROVASCULAR DISEASES, 31(10).

By: D. Kamper, A. Barry*, N. Bansal*, M. Stoykov*, K. Triandafilou*, L. Vidakovic*, N. Seo*, E. Roth*

author keywords: Spasticity; Upper Extremity; Cyproheptadine; Chronic Stroke
Source: Web Of Science
Added: October 17, 2022

2021 journal article

Automatic Detection of Contracting Muscle Regions via the Deformation Field of Transverse Ultrasound Images: A Feasibility Study

ANNALS OF BIOMEDICAL ENGINEERING, 49(1), 354–366.

By: Y. Zheng, H. Shin n, D. Kamper & X. Hu

author keywords: Transverse ultrasound imaging; Muscle contraction; Muscle function; Finger muscle; Deformation estimation
Source: Web Of Science
Added: July 27, 2020

2021 article

High Compliance Pneumatic Actuators to Promote Finger Extension in Stroke Survivors

2021 43RD ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE & BIOLOGY SOCIETY (EMBC), pp. 4588–4591.

By: J. McCall & D. Kamper

Source: Web Of Science
Added: April 25, 2022

2021 review

Mechanical Aspects of Robot Hands, Active Hand Orthoses, and Prostheses: A Comparative Review

[Review of ]. IEEE-ASME TRANSACTIONS ON MECHATRONICS, 26(2), 955–965.

By: J. Vertongen*, D. Kamper, G. Smit* & H. Vallery*

author keywords: Robots; Actuators; Mechatronics; Force; Three-dimensional printing; Prosthetics; Databases; Dexterity; hands; orthotics; prosthetics; robotics
Source: Web Of Science
Added: May 24, 2021

2020 journal article

Home-based Upper Extremity Stroke Therapy Using a Multiuser Virtual Reality Environment: A Randomized Trial

ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION, 101(2), 196–203.

By: K. Thielbar*, K. Triandafilou*, A. Barry*, N. Yuan*, A. Nishimoto*, J. Johnson*, M. Stoykov*, D. Tsoupikova*, D. Kamper

author keywords: Rehabilitation; Stroke; Telerehabilitation; Upper extremity; Virtual reality
Source: Web Of Science
Added: March 30, 2020

2020 journal article

Modulation of finger muscle activation patterns across postures is coordinated across all muscle groups

JOURNAL OF NEUROPHYSIOLOGY, 124(2), 330–341.

By: S. Lee*, D. Qiu*, H. Fischer*, M. Conrad* & D. Kamper

author keywords: activation patterns; extrinsic and intrinsic hand muscles; index finger; motor control
Source: Web Of Science
Added: October 12, 2020

2020 journal article

Survivors of Chronic Stroke Experience Continued Impairment of Dexterity But Not Strength in the Nonparetic Upper Limb

ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION, 101(7), 1170–1175.

By: A. Barry*, K. Triandafilou*, M. Stoykov*, N. Bansal*, E. Roth* & D. Kamper

author keywords: Functional laterality; Recovery of function; Rehabilitation; Stroke; Stroke rehabilitation
Source: Web Of Science
Added: July 13, 2020

2020 journal article

Utilizing multi-user virtual reality to bring clinical therapy into stroke survivors' homes

JOURNAL OF HAND THERAPY, 33(2), 246–253.

By: K. Thielbar*, N. Spencer n, D. Tsoupikova*, M. Ghassemi & D. Kamper

author keywords: Therapy; Stroke; Home-based training; Virtual reality
Source: Web Of Science
Added: July 13, 2020

2019 journal article

Development of an EMG-Controlled Serious Game for Rehabilitation

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 27(2), 283–292.

By: M. Ghassemi, K. Triandafilou*, A. Barry*, M. Stoykov*, E. Roth*, F. Mussa-Ivaldi*, D. Kamper, R. Ranganathan*

author keywords: EMG; rehabilitation; serious game
Source: Web Of Science
Added: March 4, 2019

2019 journal article

Hemicraniectomy in Traumatic Brain Injury: A Noninvasive Platform to Investigate High Gamma Activity for Brain Machine Interfaces

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 27(7), 1467–1472.

By: M. Vaidya*, R. Flint*, P. Wang*, A. Barry*, Y. Li*, M. Ghassemi, G. Tomic*, J. Yao* ...

author keywords: Brain-machine interface; brain-computer interface; EEG; traumatic brain injury; high gamma
Source: Web Of Science
Added: July 29, 2019

2018 journal article

Development of a dynamic index finger and thumb model to study impairment

JOURNAL OF BIOMECHANICS, 77, 206–210.

By: A. Barry*, W. Murray* & D. Kamper

author keywords: Musculoskeletal modelling; Hand; Stroke
Source: Web Of Science
Added: October 19, 2018

2018 journal article

Impact of Targeted Assistance of Multiarticular Finger Musculotendons on the Coordination of Finger Muscles During Isometric Force Production

IEEE TRANSACTIONS ON NEURAL SYSTEMS AND REHABILITATION ENGINEERING, 26(3), 619–628.

By: S. Lee*, B. Vermillion*, S. Geed*, A. Dromerick* & D. Kamper

author keywords: Hand; muscle coordination; targeted assistance; exotendon; intermuscular coherence
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Analysis of muscle fiber conduction velocity during finger flexion and extension after stroke

Topics in Stroke Rehabilitation, 24(4), 262–268.

By: M. Conrad*, D. Qiu*, G. Hoffmann*, P. Zhou* & D. Kamper

author keywords: Stroke; muscle; conduction velocity; finger; EMG; fiber
Source: Crossref
Added: February 24, 2020

2017 conference paper

Characterization of hysteresis in resistive bend sensors

2017 International Symposium on Wearable Robotics and Rehabilitation (WEROB), 54–55.

By: R. Hollingshead*, L. Henry-Etesse*, E. Tankere*, D. Kamper & T. Tan*

Source: NC State University Libraries
Added: August 6, 2018

2017 journal article

Intersegmental kinetics significantly impact mapping from finger musculotendon forces to fingertip forces

Journal of Biomechanics, 65, 82–88.

By: D. Qiu*, S. Lee*, M. Amine* & D. Kamper

author keywords: Index finger; Finger posture; Musculotendon; Fingertip force; Moment arm; Extensor mechanism; Force distribution
Source: Crossref
Added: February 24, 2020

2017 chapter

Introduction of an EMG-Controlled Game to Facilitate Hand Rehabilitation After Stroke

In Converging Clinical and Engineering Research on Neurorehabilitation II (pp. 451–455).

By: M. Ghassemi*, R. Ranganathan*, A. Barry*, K. Triandafilou* & D. Kamper

Source: Crossref
Added: December 31, 2020

2017 conference paper

Using monkey hand exoskeleton to explore finger passive joint movement response in primary motor cortex

Proceedings of annual international conference of the ieee engineering, 3624–3627.

By: K. Qian*, L. Anjos*, K. Balasubramanian*, K. Stilson*, C. Balcer*, N. Hatsopoulos*, D. Kamper

Source: NC State University Libraries
Added: August 6, 2018

2016 journal article

Design and evaluation of an actuated exoskeleton for examining motor control in stroke thumb

Advanced Robotics, 30(3), 165–177.

By: F. Wang*, C. Jones*, M. Shastri*, K. Qian*, D. Kamper & N. Sarkar*

author keywords: robot-assisted rehabilitation; motor control; stroke thumb; actuated thumb exoskeleton
Source: Crossref
Added: February 24, 2020

2015 journal article

Virtual Immersion for Post-Stroke Hand Rehabilitation Therapy

Annals of Biomedical Engineering, 43(2), 467–477.

By: D. Tsoupikova*, N. Stoykov*, M. Corrigan*, K. Thielbar*, R. Vick*, Y. Li*, K. Triandafilou*, F. Preuss*, D. Kamper

author keywords: Stroke; Rehabilitation; Virtual reality; Interactive environments; Upper extremity
Source: Crossref
Added: February 24, 2020

2014 journal article

Carryover Effects of Cyclical Stretching of the Digits on Hand Function in Stroke Survivors

Archives of Physical Medicine and Rehabilitation, 95(8), 1571–1576.

By: K. Triandafilou* & D. Kamper

author keywords: Fingers; Hand; Passive stretching; Rehabilitation; Stroke
Source: Crossref
Added: August 28, 2020

2014 journal article

Mechanical properties vary for different regions of the finger extensor apparatus

Journal of Biomechanics, 47(12), 3094–3099.

By: K. Qian*, K. Traylor*, S. Lee*, B. Ellis*, J. Weiss* & D. Kamper

author keywords: Extensor apparatus; Material properties; Soft tissue mechanics; Tensile
Source: Crossref
Added: August 28, 2020

2012 journal article

Investigation of hand muscle atrophy in stroke survivors

Clinical Biomechanics, 27(3), 268–272.

By: K. Triandafilou* & D. Kamper

author keywords: Hand; Stroke; Muscle; Atrophy; Ultrasound
Source: Crossref
Added: August 28, 2020

2012 journal article

Isokinetic strength and power deficits in the hand following stroke

Clinical Neurophysiology, 123(6), 1200–1206.

By: M. Conrad* & D. Kamper

author keywords: Power; Isokinetic; Strength; Hand; Stroke
Source: Crossref
Added: August 28, 2020

2011 journal article

Effect of a serotonin antagonist on delay in grip muscle relaxation for persons with chronic hemiparetic stroke

Clinical Neurophysiology, 122(4), 796–802.

By: N. Seo*, H. Fischer*, R. Bogey*, W. Rymer* & D. Kamper

author keywords: Stroke; Hand grip; Hyperexcitability; Muscle relaxation; EMG
Source: Crossref
Added: August 28, 2020

2011 journal article

Use of Visual Force Feedback to Improve Digit Force Direction During Pinch Grip in Persons With Stroke: A Pilot Study

Archives of Physical Medicine and Rehabilitation, 92(1), 24–30.

By: N. Seo*, H. Fischer*, R. Bogey*, W. Rymer* & D. Kamper

author keywords: Biofeedback, psychology; Fingers; Hand; Rehabilitation; Feedback, sensory; Stroke; Touch
Source: Crossref
Added: August 28, 2020

2010 journal article

Altered digit force direction during pinch grip following stroke

Experimental Brain Research, 202(4), 891–901.

By: N. Seo*, W. Rymer* & D. Kamper

author keywords: Digit force; Force direction; Force vector; Stroke; Prehension; Pinch grip
Source: Crossref
Added: August 28, 2020

2010 journal article

Use of a Novel Robotic Interface to Study Finger Motor Control

Annals of Biomedical Engineering, 38(2), 259–268.

By: E. Cruz* & D. Kamper

author keywords: Stroke; Hand rehabilitation; Motor control
Source: Crossref
Added: December 31, 2020

2008 journal article

Effect of a Gravity-Compensating Orthosis on Reaching After Stroke: Evaluation of the Therapy Assistant WREX

Archives of Physical Medicine and Rehabilitation, 89(11), 2121–2128.

By: B. Iwamuro*, E. Cruz*, L. Connelly*, H. Fischer* & D. Kamper

author keywords: Orthotic devices; Rehabilitation; Stroke; Upper extremity
Source: Crossref
Added: August 28, 2020

2008 journal article

Estimation of the effective static moment arms of the tendons in the index finger extensor mechanism

Journal of Biomechanics, 41(7), 1567–1573.

By: S. Lee*, H. Chen*, J. Towles* & D. Kamper

author keywords: finger; moment arm; extensor hood; finger posture
Source: Crossref
Added: August 28, 2020

2007 journal article

A low cost instrumented glove for extended monitoring and functional hand assessment

Journal of Neuroscience Methods, 160(2), 335–348.

By: L. Simone*, N. Sundarrajan*, X. Luo*, Y. Jia* & D. Kamper

author keywords: electro goniometry; finger flexion; hand function; functional outcome measures; wireless monitoring
Source: Crossref
Added: August 28, 2020

2006 journal article

Effects of changing wrist positions on finger flexor hypertonia in stroke survivors

Muscle & Nerve, 33(2), 183–190.

By: S. Li, D. Kamper & W. Rymer

author keywords: length dependence; muscle spindle; spasticity; stretch reflex; stroke; velocity dependence
Source: Crossref
Added: August 28, 2020

2006 journal article

Impact of finger posture on mapping from muscle activation to joint torque

Clinical Biomechanics, 21(4), 361–369.

By: D. Kamper, H. Fischer* & E. Cruz*

author keywords: index finger; moment arm; joints
Source: Crossref
Added: August 28, 2020

2006 journal article

Kinematics of point-to-point finger movements

Experimental Brain Research, 174(1), 29–34.

By: E. Cruz* & D. Kamper

author keywords: trajectories; fingertip; motor planning
Source: Crossref
Added: August 28, 2020

2006 journal article

Weakness Is the Primary Contributor to Finger Impairment in Chronic Stroke

Archives of Physical Medicine and Rehabilitation, 87(9), 1262–1269.

By: D. Kamper, H. Fischer*, E. Cruz* & W. Rymer*

author keywords: hand; human; muscle spasticity; muscle weakness; rehabilitation; stroke
Source: Crossref
Added: August 28, 2020

2000 journal article

Simulation of the Seated Postural Stability of Healthy and Spinal Cord-Injured Subjects Using Optimal Feedback Control Methods

Computer Methods in Biomechanics and Biomedical Engineering, 3(2), 79–93.

By: D. Kamper, K. Barin*, M. Parnianpour*, H. Hemami* & H. Weed*

Source: Crossref
Added: August 28, 2020