Derek Gary Kamper

Works (48)

Updated: August 16th, 2023 05:00

2023 journal article

Concurrent and Continuous Prediction of Finger Kinetics and Kinematics via Motoneuron Activities

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 70(6), 1911–1920.

By: R. Roy*, Y. Zheng*, D. Kamper* & X. Hu*

author keywords: Neural decoding; hand function; isometric force; dynamic movement
MeSH headings : Kinetics; Biomechanical Phenomena; Fingers / physiology; Hand; Electromyography / methods; Motor Neurons / physiology; Movement; Muscle, Skeletal / physiology
Source: Web Of Science
Added: July 31, 2023

2023 journal article

Cosimulation of the index finger extensor apparatus with finite element and musculoskeletal models

JOURNAL OF BIOMECHANICS, 157.

By: C. Jadelis n, B. Ellis*, D. Kamper n & K. Saul n

Source: Web Of Science
Added: August 14, 2023

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 n, J. Berman n, W. Filer*, D. Kamper n, X. Hu n & H. Huang n

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

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 n, D. Kamper n & 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 n, D. Kamper n & X. Hu n

author keywords: Neural networks; Hand function; Neural decoding; Motor unit; Finger force
MeSH headings : Electromyography / methods; Fingers / physiology; Humans; Motor Neurons / physiology; Muscle, Skeletal; Neural Networks, Computer
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 n & 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 n, M. Stoykov*, K. Triandafilou* & E. Roth*

author keywords: Stroke; reflex; stiffness; spasticity; strength
MeSH headings : Cohort Studies; Electromyography; Hand Strength / physiology; Humans; Muscle, Skeletal; Quality of Life; Stroke / complications; Survivors; Upper Extremity
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).

author keywords: Stroke; Upper extremity; Physical rehabilitation; Hand function; Grip force; EMG; Biofeedback; Control; Paralysis; Randomized controlled trial
MeSH headings : Hand; Humans; Randomized Controlled Trials as Topic; Recovery of Function; Stroke / diagnosis; Stroke / therapy; Stroke Rehabilitation / methods; Treatment Outcome; Upper Extremity
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 n, X. Hu* & D. Kamper n

author keywords: physical development & measurement; development testing; child motor development; medical disorders
MeSH headings : Humans; Child; Adolescent; Biomechanical Phenomena; Cerebral Palsy; Hemiplegia; Individuation; Fingers
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 n, M. Ludovice n, C. Elliott* & D. Kamper n

author keywords: Hand function; assessment methods; hemiplegia; cerebral palsy; upper limb
MeSH headings : Biomechanical Phenomena; Cerebral Palsy; Child; Hand; Hemiplegia / etiology; Humans; Physical Therapy Modalities; Upper Extremity
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
MeSH headings : Brain Injuries; Brain-Computer Interfaces; Electroencephalography / methods; Feedback; Humans; Neurological Rehabilitation / methods
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 n, H. Huang n, Y. Zhu n, D. Kamper n & X. Hu n

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

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 n, D. Kamper n & H. Huang n

Contriutors: R. Hinson n, K. Saul n, D. Kamper n & H. Huang n

author keywords: Musculoskeletal modeling; Optimization; Upper limb; Rehabilitation; Musculoskeletal modeling; Optimization; Upper limb; Rehabilitation
MeSH headings : Biomechanical Phenomena; Electromyography; Hand / physiology; Humans; Models, Biological; Muscle, Skeletal / physiology; Wrist / physiology; Wrist Joint / physiology
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 n, A. Barry*, N. Bansal*, M. Stoykov*, K. Triandafilou*, L. Vidakovic*, N. Seo*, E. Roth*

author keywords: Spasticity; Upper Extremity; Cyproheptadine; Chronic Stroke
MeSH headings : Cyproheptadine / adverse effects; Humans; Muscle Spasticity / diagnosis; Muscle Spasticity / drug therapy; Muscle Spasticity / etiology; Neuromuscular Agents / therapeutic use; Stroke / complications; Stroke / diagnosis; Stroke / drug therapy; Stroke Rehabilitation; Survivors; Treatment Outcome
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 n, H. Shin n, D. Kamper n & X. Hu n

author keywords: Transverse ultrasound imaging; Muscle contraction; Muscle function; Finger muscle; Deformation estimation
MeSH headings : Algorithms; Electromyography; Feasibility Studies; Finger Joint / diagnostic imaging; Finger Joint / physiology; Humans; Male; Muscle Contraction; Muscle, Skeletal / diagnostic imaging; Muscle, Skeletal / physiology; Ultrasonography
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 n & D. Kamper n

MeSH headings : Fingers; Hand; Humans; Robotics; Stroke / therapy; Survivors
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.

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 n

author keywords: Rehabilitation; Stroke; Telerehabilitation; Upper extremity; Virtual reality
MeSH headings : Adult; Aged; Cross-Over Studies; Female; Home Care Services; Humans; Male; Middle Aged; Motivation; Recovery of Function; Stroke Rehabilitation / methods; Telerehabilitation / methods; Upper Extremity / physiology; Video Games; 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 n

author keywords: activation patterns; extrinsic and intrinsic hand muscles; index finger; motor control
MeSH headings : Adult; Biomechanical Phenomena / physiology; Electromyography; Female; Fingers / physiology; Humans; Male; Motor Activity / physiology; Muscle, Skeletal / physiology; Posture / physiology; Young Adult
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 n

author keywords: Functional laterality; Recovery of function; Rehabilitation; Stroke; Stroke rehabilitation
MeSH headings : Academic Medical Centers; Aged; Chronic Disease; Cohort Studies; Cross-Sectional Studies; Disability Evaluation; Exercise Test / methods; Female; Hand Strength / physiology; Humans; Male; Middle Aged; Paresis / rehabilitation; Prognosis; Reference Values; Rehabilitation Centers; Risk Assessment; Stroke / diagnosis; Stroke / therapy; Stroke Rehabilitation / methods; Survivors; Treatment Outcome; Upper Extremity / physiopathology
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 n & D. Kamper n

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

author keywords: EMG; rehabilitation; serious game
MeSH headings : Adult; Biomechanical Phenomena; Calibration; Electromyography / methods; Female; Functional Laterality; Games, Experimental; Hand / physiopathology; Healthy Volunteers; Humans; Male; Muscle, Skeletal / physiopathology; Psychomotor Performance; Recovery of Function; Stroke Rehabilitation / instrumentation; Young Adult
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 n, G. Tomic*, J. Yao* ...

author keywords: Brain-machine interface; brain-computer interface; EEG; traumatic brain injury; high gamma
MeSH headings : Adult; Artifacts; Brain Injuries, Traumatic / surgery; Brain-Computer Interfaces; Decompressive Craniectomy / methods; Electroencephalography; Female; Fingers / innervation; Gamma Rhythm; Humans; Magnetoencephalography; Male; Muscle Contraction; Prosthesis Design; Psychomotor Performance
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
MeSH headings : Biomechanical Phenomena; Electromyography; Fingers / physiology; Humans; Kinetics; Mechanical Phenomena; Models, Biological; Thumb / physiology; Torque
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 n

author keywords: Hand; muscle coordination; targeted assistance; exotendon; intermuscular coherence
MeSH headings : Adult; Algorithms; Biomimetics; Electromyography; Exoskeleton Device; Female; Fingers / innervation; Fingers / physiology; Healthy Volunteers; Humans; Isometric Contraction; Male; Muscle, Skeletal / innervation; Muscle, Skeletal / physiology; Prostheses and Implants; Prosthesis Design; Psychomotor Performance; Stroke Rehabilitation / instrumentation; Tendons / innervation; Tendons / physiology; Young Adult
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
MeSH headings : Adult; Aged; Chronic Disease; Electric Conductivity; Electromyography; Female; Fingers / physiopathology; Humans; Male; Middle Aged; Muscle Fibers, Skeletal / physiology; Stroke / physiopathology; Survivors
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 n & 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 n

author keywords: Index finger; Finger posture; Musculotendon; Fingertip force; Moment arm; Extensor mechanism; Force distribution
MeSH headings : Aged; Aged, 80 and over; Biomechanical Phenomena; Female; Finger Joint / physiology; Fingers / physiology; Humans; Kinetics; Models, Biological; Muscle, Skeletal / physiology; Posture / physiology; Tendons / physiology; Torque
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 n

MeSH headings : Animals; Finger Joint; Fingers; Haplorhini; Motor Cortex; Movement
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
MeSH headings : Adult; Aged; Arm / physiology; Exercise Therapy / instrumentation; Exercise Therapy / methods; Female; Hand / physiopathology; Humans; Male; Middle Aged; Paresis / etiology; Paresis / physiopathology; Paresis / rehabilitation; Stroke / complications; Stroke / physiopathology; Stroke Rehabilitation; User-Computer Interface
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
MeSH headings : Adult; Aged; Chronic Disease; Female; Fingers / physiopathology; Humans; Male; Middle Aged; Muscle Stretching Exercises; Orthotic Devices; Paresis / etiology; Paresis / physiopathology; Paresis / rehabilitation; Pinch Strength / physiology; Stroke / complications; Stroke / physiopathology; Stroke Rehabilitation; Time Factors
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
MeSH headings : Biomechanical Phenomena; Cadaver; Fingers; Finite Element Analysis; Humans; Materials Testing; Mechanical Phenomena; Stress, Mechanical; Tendons; Tensile Strength
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
MeSH headings : Female; Hand / diagnostic imaging; Humans; Male; Middle Aged; Muscle, Skeletal / diagnostic imaging; Muscle, Skeletal / pathology; Muscular Atrophy / diagnostic imaging; Muscular Atrophy / etiology; Muscular Atrophy / pathology; Organ Size; Stroke / complications; Stroke / diagnostic imaging; Ultrasonography
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
MeSH headings : Aged; Electromyography; Female; Forearm / physiopathology; Hand / physiopathology; Humans; Isometric Contraction / physiology; Male; Middle Aged; Muscle Strength / physiology; Muscle, Skeletal / physiopathology; Paresis / etiology; Paresis / physiopathology; Stroke / complications; Stroke / physiopathology; Torque
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
MeSH headings : Adult; Aged; Aged, 80 and over; Brain Stem / physiology; Cyproheptadine / pharmacology; Efferent Pathways / physiology; Electromyography; Female; Fingers / physiology; Hand / physiology; Hand Strength / physiology; Humans; Male; Middle Aged; Motor Neurons / physiology; Muscle Relaxation / drug effects; Paresis / etiology; Paresis / physiopathology; Serotonin Antagonists / pharmacology; Spinal Cord / cytology; Spinal Cord / physiology; Stroke / complications; Stroke / physiopathology
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
MeSH headings : Adult; Aged; Feedback, Sensory; Female; Fingers; Hand Strength; Humans; Male; Middle Aged; Paresis / rehabilitation; Physical Therapy Modalities; Pilot Projects; Stroke Rehabilitation; Thumb
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
MeSH headings : Adult; Biomechanical Phenomena; Chronic Disease; Electromyography; Fingers / physiology; Functional Laterality; Hand Strength / physiology; Humans; Middle Aged; Motor Skills / physiology; Muscle, Skeletal / physiology; Paresis / physiopathology; Regression Analysis; Stroke / physiopathology; Task Performance and Analysis; Time Factors
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
MeSH headings : Aged; Diagnosis, Computer-Assisted / instrumentation; Equipment Design; Equipment Failure Analysis; Exercise Test / instrumentation; Female; Fingers / physiopathology; Humans; Male; Motor Skills; Movement Disorders / diagnosis; Movement Disorders / etiology; Movement Disorders / physiopathology; Physical Examination / instrumentation; Robotics / instrumentation; Stroke / physiopathology; Stroke Rehabilitation; Task Performance and Analysis
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
MeSH headings : Adult; Aged; Aged, 80 and over; Biomechanical Phenomena; Electromyography; Equipment Design; Female; Gravitation; Humans; Male; Middle Aged; Orthotic Devices; Paresis / rehabilitation; Stroke Rehabilitation; Therapy, Computer-Assisted / instrumentation; 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
MeSH headings : Arm / anatomy & histology; Arm / physiology; Fingers / anatomy & histology; Fingers / physiology; Humans; Models, Biological; Movement / physiology; Muscle, Skeletal / physiology; Tendons / physiology
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
MeSH headings : Adult; Aged; Cost-Benefit Analysis; Disability Evaluation; Electrodes / trends; Electrodiagnosis / economics; Electrodiagnosis / instrumentation; Electrodiagnosis / methods; Electrophysiology / economics; Electrophysiology / instrumentation; Electrophysiology / methods; Equipment and Supplies / economics; Equipment and Supplies / standards; Feasibility Studies; Feedback / physiology; Female; Fingers / physiopathology; Gloves, Protective / economics; Hand / physiopathology; Humans; Male; Middle Aged; Monitoring, Physiologic / economics; Monitoring, Physiologic / instrumentation; Monitoring, Physiologic / methods; Movement / physiology; Movement Disorders / diagnosis; Movement Disorders / physiopathology; Predictive Value of Tests; Telemetry / economics; Telemetry / instrumentation; Telemetry / methods
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
MeSH headings : Adult; Aged; Electromyography; Female; Fingers / anatomy & histology; Fingers / physiology; Humans; Male; Metacarpophalangeal Joint / physiology; Metacarpophalangeal Joint / physiopathology; Middle Aged; Movement / physiology; Muscle Hypertonia / physiopathology; Muscle Spasticity / physiopathology; Muscle Spindles / physiology; Muscle, Skeletal / anatomy & histology; Muscle, Skeletal / physiology; Muscle, Skeletal / physiopathology; Reflex, Stretch / physiology; Stroke / physiopathology; Wrist / physiology
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
MeSH headings : Adult; Computer Simulation; Electric Stimulation; Fingers / anatomy & histology; Fingers / physiology; Humans; Isometric Contraction / physiology; Models, Biological; Muscle, Skeletal / anatomy & histology; Muscle, Skeletal / innervation; Muscle, Skeletal / physiology; Posture / physiology; Torque
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
MeSH headings : Adult; Aged; Biomechanical Phenomena; Cues; Data Interpretation, Statistical; Female; Fingers / physiology; Hand / anatomy & histology; Hand / physiology; Humans; Male; Middle Aged; Movement / physiology
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
MeSH headings : Biomechanical Phenomena; Chronic Disease; Electromyography; Fingers; Hand Strength; Humans; Middle Aged; Muscle Weakness / classification; Muscle Weakness / etiology; Severity of Illness Index; Stroke / classification; Stroke / physiopathology
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