The relationship between periventricular brain injury and deficits in visual processing among extremely-low-birthweight (< 1000 g) children.

Autor:	Jakobson LS; University of Manitoba, Canada. jakobson@ms.umanitoba.ca, Frisk V, Knight RM, Downie AL, Whyte H
Jazyk:	angličtina
Zdroj:	Journal of pediatric psychology [J Pediatr Psychol] 2001 Dec; Vol. 26 (8), pp. 503-12.
DOI:	10.1093/jpepsy/26.8.503
Abstrakt:	Objective: To examine the relationship between neonatal, periventricular brain damage and visuomotor performance in extremely-low-birthweight (ELBW) children of normal intelligence whose birthweights were appropriate for gestational age (AGA). Methods: Seventy-eight ELBW and 23 control children, all six years of age, completed two "motor-free" tests of visual spatial ability and three tests requiring visuomotor control. Results: Full-term control children outperformed ELBW children with periventricular brain damage on all three tests requiring visuomotor guidance. No group differences were found on two "motor-free" tests of visual spatial ability. ELBW children without periventricular brain damage performed in a manner indistinguishable from controls on all tests included in this study. Conclusions: The findings indicate that the presence and severity of periventricular brain injury are important factors to consider in predicting visuomotor development in ELBW children.
Databáze:	MEDLINE
Externí odkaz:	Zobrazit plný text záznamu