WorldCat Identities

Harlaar, J.

Overview
Works: 10 works in 10 publications in 1 language and 14 library holdings
Roles: Author, Contributor
Publication Timeline
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Most widely held works by J Harlaar
From twitch to tetanus for human muscle: experimental data and model predictions for m. triceps surae by J. P van Zandwijk( )

1 edition published in 1998 in English and held by 2 WorldCat member libraries worldwide

Abdominal Wall "Closure" by J Harlaar( )

1 edition published in 2015 in English and held by 2 WorldCat member libraries worldwide

Effect of Selective Dorsal Rhizotomy on Gait in Children with Bilateral Spastic Paresis: Kinematic and EMG-Pattern Changes( )

1 edition published in 2011 in English and held by 2 WorldCat member libraries worldwide

Accuracy of the sagittal vertical axis in a standing lateral radiograph as a measurement of balance in spinal deformities by B. J Van Royen( )

1 edition published in 1998 in English and held by 2 WorldCat member libraries worldwide

Short and longer term effects of a toe in gait retraining program in people with medial knee osteoarthritis( )

1 edition published in 2018 in English and held by 1 WorldCat member library worldwide

Muscle co-contraction during gait following total knee arthroplasty is challenged by higher velocity, not by a cognitive dual task( )

1 edition published in 2018 in English and held by 1 WorldCat member library worldwide

The immediate effect of a soft knee brace on dynamic knee instability during perturbed walking in persons with knee osteoarthritis( )

1 edition published in 2018 in English and held by 1 WorldCat member library worldwide

Computer-assisted hand-held dynamometer: low-cost instrument for muscle function assessment in rehabilitation medicine by J Harlaar( )

1 edition published in 1996 in English and held by 1 WorldCat member library worldwide

In rehabilitation medicine, muscle function is assessed during the physical examination of the patient. Although a simple hand-held instrument improves the assessment of static strength, it is rarely used in clinical practice, where dynamic measurements are preferred. A computer-assisted hand-held dynamometer (CAHNDY) has been developed that enable the clinician to measure dynamic muscle function in a standardised manner, using simple (i.e. portable and low-cost) apparatus. The CAHNDY comprises a force transducer and a movement transducer interfaced to a personal computer. In the study dynamic measurement protocols are used, based on a biomechanical analysis of daily activities. In this way, iso-functional profiles can be established, describing the kinematics of muscle function in its functional context. Using the iso-functional profiles as a basis for standardisation, the double feedback algorithm of the CAHNDY assists the tester in meeting this standard, during maximal muscle funtion testing. In a multi-centre trial, the CAHNDY is evaluated by physical therapists for knee extensor and flexor function. The CAHNDY enables iso-functional dynamic muscle function testing, although application is limited by the maximum strength of the tester. It is concluded that the CAHNDY issuitable for use in rehabilitation medicine. (aut.ref.)
Inter-laboratory comparison of gait waveforms in individuals with knee osteoarthritis( )

1 edition published in 2018 in English and held by 1 WorldCat member library worldwide

 
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Audience Level
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Audience level: 0.94 (from 0.88 for Accuracy o ... to 1.00 for Computer-a ...)

Languages
English (10)