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Development of Joint Coordination


- candidate number24071
- NTR NumberNTR5800
- ISRCTNISRCTN no longer applicable
- Date ISRCTN created
- date ISRCTN requested
- Date Registered NTR3-mrt-2016
- Secondary IDsECB/2016.02.18_1 
- Public TitleDevelopment of Joint Coordination
- Scientific TitleAge-related changes in the structure of variability in joint coordination in uncertain situations
- ACRONYM-
- hypothesisYounger children
- Healt Condition(s) or Problem(s) studiedShared decision making
- Inclusion criteriaIn order to be eligible to participate in this study, a subject must meet all of the following criteria:
- Aged between 5 and 10 years
- Right handed
- Being able to follow the test instructions
- Parental consent
- normal or corrected to normal visual sight
- Exclusion criteriaA potential subject who meets any of the following criteria will be excluded from participation in this study:
-Any upper extremity problems, in particular neurological diseases, recent injuries or musculoskeletal problems in the neck, shoulder, arm or hand regions
- mec approval receivedno
- multicenter trialno
- randomisedyes
- masking/blindingNone
- controlNot applicable
- groupCrossover
- Type[default]
- Studytypeobservational
- planned startdate 1-mrt-2016
- planned closingdate1-mrt-2017
- Target number of participants75
- Interventionsno intervention will be applyed in this study
- Primary outcomeUCM Values (GEV and NGEV)
- Secondary outcomeJoint position data, Kinematics of the end-effector
- Timepoints
- Trial web site
- statusplanned
- CONTACT FOR PUBLIC QUERIES Laura Golenia
- CONTACT for SCIENTIFIC QUERIES Laura Golenia
- Sponsor/Initiator University Medical Center Groningen (UMCG)
- Funding
(Source(s) of Monetary or Material Support)
University Medical Center Groningen (UMCG)
- Publications
- Brief summaryBeing able to move the hand in space, either to a stationary target or a target of which the location has a certain degree of uncertainty is essential during daily life. Fundamental knowledge of how the skill of reaching develops during childhood is of primary importance. Most research has been on outcome measures of reaching tasks such as accuracy, thereby ignoring joint coordination bringing about that task performance. The nervous system has the ability to generate different joint angle combinations while keeping the end-effector movement unaffected. The Uncontrolled Manifold (UCM) method will be used to determine which part of the variability in joint coordination is goal-directed and which part leads away from the intended task performance, meaning the structure of variability in joint coordination is determined. The current study aims to determine age-related changes in variability in joint angles in children aged 5 to 10 years of age.
- Main changes (audit trail)
- RECORD3-mrt-2016 - 4-jun-2016


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