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Event-related Potentials During Target-response Tasks to Study Cognitive Processes of Upper Limb Use in Children with Unilateral Cerebral Palsy
08:26

Event-related Potentials During Target-response Tasks to Study Cognitive Processes of Upper Limb Use in Children with Unilateral Cerebral Palsy

Published on: January 11, 2016

[Visual disorders in children cerebral palsy]

V N Sal'kov, V D Levchenkova, L V Lobanova

    Zhurnal Nevrologii I Psikhiatrii Imeni S.S. Korsakova
    |April 23, 2011
    PubMed

    Insights

    This study examined 55 children with cerebral palsy (CP), finding that antenatal and perinatal factors contribute to visual and motor impairments in young patients with CP.

    Area of Science:

    • Neurology
    • Ophthalmology
    • Developmental Pediatrics

    Context:

    • Investigated 55 pediatric patients aged 4-10 years diagnosed with cerebral palsy (CP).
    • Focused on children presenting with visual and eye movement disturbances.
    • Analyzed antenatal and perinatal factors influencing early development.

    Purpose:

    • To analyze the impact of antenatal and perinatal adverse factors on the development of children with cerebral palsy.
    • To identify common ophthalmologic, motor, and cognitive symptoms in affected children.
    • To explore the relationship between early life adverse events and brain lesion patterns.

    Summary:

    • Most children exhibited significant ophthalmologic issues including decreased visual acuity, pupillary reaction disturbances, refractive errors, strabismus, nystagmus, visual field restriction, and ophthalmoparesis.
    • Concurrent movement and coordination disorders, alongside mental and speech impairments, were prevalent.
    • The study posits that combined adverse factors during antenatal, intranatal, and neonatal periods cause brain lesions affecting visual and motor pathways.

    Impact:

    • Highlights the critical role of early life factors in the pathogenesis of cerebral palsy.
    • Underscores the high co-occurrence of visual and neurological deficits in pediatric CP.
    • Provides insights into the complex interplay of factors leading to the multifaceted clinical presentation of cerebral palsy.

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