منابع مشابه
Dynamical Asymmetry of Upper-limb Movements during Swimming
Purpose. This study aimed at introducing a method towards determining the dynamical asymmetry of the upper extremities during swimming and to find its relationship with lower-limb movements in children when swimming the breaststroke. Methods. Twenty boys participated in the research, where seven boys were found to perform incorrect lower-limb movements when swimming. Therefore, the subjects wer...
متن کاملDisorders of Upper Limb Movements in Ataxia-Telangiectasia
Ataxia-telangiectasia is known for cerebellar degeneration, but clinical descriptions of abnormal tone, posture, and movements suggest involvement of the network between cerebellum and basal ganglia. We quantitatively assessed the nature of upper-limb movement disorders in ataxia-telangiectasia. We used a three-axis accelerometer to assess the natural history and severity of abnormal upper-limb...
متن کاملEvaluating Spatial Characteristics of Upper-Limb Movements from EMG Signals
Stroke is a major cause of disability, usually causing hemiplegic damage on the motor abilities of the patient. Stroke rehabilitation seeks restoring normal motion on the affected limb. However, ‘normality’ of movements is usually assessed by clinical and functional tests, without considering how the motor system responds to therapy. We hypothesized that electromyographic (EMG) recordings could...
متن کاملSynergic analysis of upper limb target-reaching movements.
The topological invariance and synergies of human movements are discussed through the analysis and comparison of upper-limb target-reaching tasks. Five subjects were asked to perform different target-reaching tasks with different indices of difficulty, and the movements were captured using a Vicon 3D motion analysis system. Topological invariance was observed in the trajectories of different ta...
متن کاملExposure Assessment of Upper Limb Repetitive Movements: A Consensus Document
Dr Hudson de Araujo Couto, MG, Brazil Prof. Thomas J. Armstrong, University of Michigan, USA Prof. Gunnar Borg, Department of Psychology, Stockholm University, Sweden Dr Peter Buckle and Dr David A. Stubbs, Robens Institute, University of Surrey, UK Dr Alberto Colombi, PPG Industries, Pittsburg, Pennsylvania, USA Dr Jan Dul, NIA-TNO, Hoofddorp, The Netherlands Dr Ruddy C. Facci, Curitiba, Brazi...
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ژورنال
عنوان ژورنال: Scientific Proceedings Faculty of Mechanical Engineering STU in Bratislava
سال: 2011
ISSN: 1338-5011,1338-1954
DOI: 10.2478/v10228-011-0005-0