Volume 14, Issue 1 (Spring 2013)                   Vol. , No. , Season & Year , Serial No. | Back to browse issues page

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Arghiani M, A'shayeri H, Taghizadeh G, Rafiei S, Mahdizadeh H. The Comparison of Postural Control Ability in Children with/without Dyslexia. jrehab. 2013; 14 (1) :32-39
URL: http://rehabilitationj.uswr.ac.ir/article-1-760-en.html
1- Faculty of rehabilitation, Tehran University of Medical Sciences, Tehran, Iran. , m_arghiany@yahoo.com
Abstract:   (10161 Views)

Objective: In some reviewed studies on children with dyslexia it is observed that there is a significant relationship between the ability of postural control and dyslexia. In this study, by controlling the interfering factors, we have reviewed this relation by comparing postural control and balance ability in normal and dyslexic children.

Materials & Methods: This case-control study is done on 19 boys with dyslexia (112.90±13.78) and 19 Normal boys (118.42±15.62). Normal children and children with dyslexia were matched in age, height and weight. Positioning duties included standing with adjacent feet on firm surface with open and closed eyes, and with close eyes on the foam and with internal perturbation on firm surface. Duration of each assignment was 35 seconds and the force plate device was used to evaluate the condition performance. Balances component of Bruininks Oseretsky test were take from all of the samples and correlation between functional and laboratory test were examined.

Results: The results showed that the area on firm surface with open eyes, internal perturbation dependency rate in the standard deviations of the lateral body sways (SDX) and of the antero-posterior body sways (SDY) and the surface area, there were significant differences between normal and dyslexic children, but there was not any significant difference between the two groups in path length and mean velocity in different postural control modes (foam, firm surface, open and close eyes) and visual dependence in all parameters (path length, velocity and surface area). We did not find significant correlation between Center of Pressure (COP) and the balance part of Bruininks Oseretsky test in children with dyslexia.

Conclusion: In spite of differences in some postural control parameters between normal group and children with dyslexia, it was not found significant relationship between postural control and dyslexia.

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Type of Study: Original | Subject: Occupational Therapy
Received: 20/02/2011 | Accepted: 8/10/2013 | Published: 8/10/2013

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