01 April 2011
Visuospatial deficits of dyslexic childrenMalgorzata LipowskaABCDEF, Ewa CzaplewskaBDEF, Anna WysockaCDEF
Med Sci Monit 2011; 17(4): CR216-221
Background: The visuospatial deficit is recognized as typical for dyslexia only in some definitions. However problems with visuospatial orientation may manifest themselves as difficulties with letter identification or the memorizing and recalling of sign sequences, something frequently experienced by dyslexics.
Material/Methods: The experimental group consisted of 62 children with developmental dyslexia. The control group consisted of 67 pupils with no diagnosed deficits, matched to the clinical group in terms of age. We used the Clock Drawing Test (CDT), the Spatial Span subtest from the Wechsler Memory Scale – third edition (WMS – III), the Rey-Osterrieth Complex Figure Test in order to analyze visuospatial functioning.
Results: The results show that dyslexics experienced problems with visuospatial functioning, however only while performing difficult tasks. Significant group differences were found for the Clock Drawing Test, Spatial Span – Backward and the precision of figure coping in the Rey-Osterrieth Test. In addition, the results of dyslexic boys were lower than those obtained by all other groups.
Conclusions: Our findings provide support for the hypothesis concerning visual deficit as characteristic for dyslexia.
Keywords: Space Perception - physiology, Intelligence Tests, Dyslexia - physiopathology, Child, Visual Perception - physiology
01 June 2023 : EditorialEditorial: Infectious Disease Surveillance Using Artificial Intelligence (AI) and its Role in Epidemic and Pandemic Preparedness
Med Sci Monit 2023; 29:e941209
05 Jun 2023 : Laboratory ResearchComparison of Composite Resin (Duo-Shade) Shade Guide with Vita Ceramic Shades Before and After Chemical an...
Med Sci Monit In Press; DOI: 10.12659/MSM.940949
01 Jun 2023 : Clinical ResearchRoot Canal Numbers and Configurations in 1080 Permanent Canine Teeth in 270 Saudi Subjects Using Cone-Beam ...
Med Sci Monit In Press; DOI: 10.12659/MSM.940472
01 Jun 2023 : Clinical ResearchInternal Orifice Alloy Closure: A New Procedure for Treatment of Perianal Fistulizing Crohn’s Disease
Med Sci Monit In Press; DOI: 10.12659/MSM.940873
01 Jun 2023 : Clinical ResearchEffectiveness of Needle Aspiration versus Surgical Excision for Symptomatic Synovial Cysts of the Hip: A Si...
Med Sci Monit In Press; DOI: 10.12659/MSM.940187
Most Viewed Current Articles
13 Nov 2021 : Clinical ResearchAcceptance of COVID-19 Vaccination and Its Associated Factors Among Cancer Patients Attending the Oncology ...
Med Sci Monit 2021; 27:e932788
30 Dec 2021 : Clinical ResearchRetrospective Study of Outcomes and Hospitalization Rates of Patients in Italy with a Confirmed Diagnosis o...
Med Sci Monit 2021; 27:e935379
08 Mar 2022 : Review articleA Review of the Potential Roles of Antioxidant and Anti-Inflammatory Pharmacological Approaches for the Man...
Med Sci Monit 2022; 28:e936292
01 Jan 2022 : EditorialEditorial: Current Status of Oral Antiviral Drug Treatments for SARS-CoV-2 Infection in Non-Hospitalized Pa...
Med Sci Monit 2022; 28:e935952