Role of proprioceptive information in movement programming and control in 5 to 11-year old children
| Autor: | Laurette Hay, Carole Ferrel, Michelle Fleury, Isabelle Olivier, Chantal Bard |
|---|---|
| Přispěvatelé: | Neurobiologie intégrative et adaptative (NIA), Université de Provence - Aix-Marseille 1-Centre National de la Recherche Scientifique (CNRS), Laboratoire Sport et Performance Motrice (EA 597), Université Joseph Fourier - Grenoble 1 (UJF) |
| Rok vydání: | 2005 |
| Předmět: |
Male
Wrist Joint MESH: Proprioception MESH: Wrist Joint Kinematics Wrist Tendons 0302 clinical medicine Child Development MESH: Child Orthopedics and Sports Medicine Child MESH: Biomechanics MESH: Muscle Skeletal MESH: Feedback 05 social sciences [SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences Body movement General Medicine MESH: Tendons Biomechanical Phenomena medicine.anatomical_structure Amplitude Child Preschool Female Psychology medicine.medical_specialty Biophysics MESH: Orientation Experimental and Cognitive Psychology MESH: Psychomotor Performance Vibration 050105 experimental psychology Feedback 03 medical and health sciences Physical medicine and rehabilitation Orientation medicine Humans 0501 psychology and cognitive sciences Muscle Skeletal Simulation MESH: Child Development MESH: Sensory Deprivation MESH: Vibration MESH: Humans Proprioception MESH: Child Preschool Feed forward Motor control MESH: Male Weighting Sensory Deprivation MESH: Female 030217 neurology & neurosurgery Psychomotor Performance |
| Zdroj: | Human Movement Science Human Movement Science, 2005, 24 (2), pp.139-54. ⟨10.1016/j.humov.2005.05.002⟩ Human Movement Science, Elsevier, 2005, 24 (2), pp.139-54. ⟨10.1016/j.humov.2005.05.002⟩ |
| ISSN: | 0167-9457 |
| DOI: | 10.1016/j.humov.2005.05.002⟩ |
| Popis: | The role of proprioceptive inputs in the control of goal-directed movements was examined, by means of the tendon vibration technique, in 5 to 11-year old children performing a serial pointing task. Children pointed, with movements of various amplitudes and at various positions, by alternating wrist flexions and extensions. Tendon vibration was applied to both agonist and antagonist muscles to perturb relevant muscular proprioceptive inputs during the static or dynamic phase of the task, i.e., during stops on targets or during movement execution. Constant and variable amplitude errors as well as constant position error were evaluated. Vibratory perturbation applied during movement execution resulted in a similar reduction in movement amplitude, yielding an increased constant error in all age groups and a systematic position error in the direction of the movement starting point. Perturbing proprioception during static phases preceding movement resulted in an age-related increase in the variable amplitude error, which was maximal in 5-year old children performing extension movements. The results were interpreted in terms of the use of proprioceptive information in the feedforward and feedback based components of movement control in children. In particular, the results indicated (1) developmental changes in the relative weighting of each component, (2) an increased capacity to move from one strategy to the other, depending on the availability of information, and (3) developmental changes from an alternated to an integrated control of amplitude and position in serial pointing. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|
Full Text from ScienceDirect