PMID: 9161367May 1, 1997Paper

Quantification of upper extremity function using kinematic analysis

Archives of Physical Medicine and Rehabilitation
E RamosS H Brown

Abstract

To illustrate the applicability of motor control analytical techniques to the assessment of upper limb dysfunction in children with ataxia. Descriptive case series. The study sample was selected from an outpatient pediatric rehabilitation clinic and testing was performed in a research laboratory. Four children with upper limb ataxia and seven healthy children were examined. All subjects were recruited on a volunteer basis. Criteria for inclusion (ataxic group) included: (1) age 6 to 15 yrs; (2) ambulatory with assistive devices. Quantitative measures of elbow kinematics (movement speed and duration) and spatio-temporal "portraits" of elbow movement during unilateral and bilateral forward reaching movements. Movements made by ataxic subjects were characterized by lower peak velocities, prolonged durations, and increased variability compared with normal subjects. In the one subject with unilateral ataxia, interlimb coordination was severely disrupted during the performance of coupled, bilateral arm movements. In addition to changes in specific kinematic values (eg, peak velocity), phase plane and angle-angle displacement curves revealed marked spatio-temporal variability throughout the movement, the magnitude of which was correla...Continue Reading

References

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Citations

Feb 25, 2011·Journal of Motor Behavior·Tara S PattersonL G Richards
Jan 17, 2009·European Journal of Neurology : the Official Journal of the European Federation of Neurological Societies·F MenegoniA Mauro
Oct 17, 2015·Journal of Biomechanics·Chandrasekaran JayaramanJacob J Sosnoff
Nov 6, 2015·BioMed Research International·Marco CaimmiFranco Molteni
Apr 23, 2015·Journal of Neuroengineering and Rehabilitation·Marco GermanottaEnrico Castelli
Dec 3, 2014·Research in Developmental Disabilities·Lívia Pessarelli VisicatoNelci Adriana Cicuto Ferreira Rocha
May 11, 2011·Clinical Biomechanics·Tamara SupukGregorij Kurillo
Jun 28, 2007·Neurorehabilitation and Neural Repair·Marco CaimmiFranco Molteni
Sep 15, 2006·Journal of Child Neurology·Terence D Sanger
Dec 17, 2017·Journal of Child Neurology·Ashwini SansareForbes Porter
Apr 28, 2011·The Journal of Head Trauma Rehabilitation·Veronica CimolinSandra Strazzer
Nov 22, 2014·Annals of Biomedical Engineering·Maxime GilliauxChristine Detrembleur
May 11, 2019·Human Mutation·Maria PetrosinoValerio Consalvi
Jan 2, 2003·Pediatrics·Terence D SangerUNKNOWN Task Force on Childhood Motor Disorders
Nov 3, 2006·Pediatrics·Terence D SangerUNKNOWN Taskforce on Childhood Motor Disorders

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