Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Visual and visuospatial development in young children with Williams syndrome.

J Atkinson1, S Anker, O Braddick

  • 1Department of Psychology, University College London, UK. j.atkinson@ucl.ac.uk

Developmental Medicine and Child Neurology
|May 23, 2001
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Impact of ETI therapy on bone health, body composition and cardiopulmonary fitness in children with CF.

Journal of cystic fibrosis : official journal of the European Cystic Fibrosis Society·2026
Same author

Prevalence and associations of lifetime, 12-month, and 30-day suicidal thoughts and behaviours among 3,702 First-Year university students in New Zealand.

Social psychiatry and psychiatric epidemiology·2026
Same author

Socio-demographic and clinical predictors of post-acute, mid-and long-term psychological sequelae of COVID-19: a two-year cross-sectional investigation on 1317 patients at the University Hospital of Verona.

Archives of public health = Archives belges de sante publique·2024
Same author

Identifying and testing a threshold for action for co-circulating community influenza-like illness on a 5-week military training exercise.

BMJ military health·2024
Same author

Reporting of paediatric osteoporotic vertebral fractures in Duchenne muscular dystrophy and potential impact on clinical management: the need for standardised and structured reporting.

Pediatric radiology·2023
Same author

African immigrant child health: A scoping review.

Journal of migration and health·2021
Same journal

Consensus definition for developmental regression during childhood.

Developmental medicine and child neurology·2026
Same journal

Predictive ability of the Hammersmith Neonatal Neurological Examination for identifying severe neurodevelopmental impairment in infants born very preterm.

Developmental medicine and child neurology·2026
Same journal

Neuropathic pain in cerebral palsy and related genetic conditions: A scoping review of prevalence, characteristics, and management.

Developmental medicine and child neurology·2026
Same journal

Hammersmith Infant Neurological Examination global scores for predicting neurodevelopmental outcomes after 2 years of age: A systematic review and meta-analysis.

Developmental medicine and child neurology·2026
Same journal

Seizure worsening and sodium channel blockers in HCN1-related epilepsies: A case series.

Developmental medicine and child neurology·2026
Same journal

What is the impact of childhood-onset disability research - and what should it be?

Developmental medicine and child neurology·2026
See all related articles

Children with Williams syndrome (WS) have frequent vision problems, but these do not explain their visuospatial difficulties. This suggests a specific deficit in how their brains process spatial information.

Area of Science:

  • Neuroscience
  • Developmental Psychology
  • Ophthalmology

Background:

  • Williams syndrome (WS) is a genetic disorder associated with cognitive and behavioral differences.
  • Children with WS often exhibit visuospatial deficits and may have co-occurring sensory vision problems.

Purpose of the Study:

  • To investigate the relationship between sensory visual problems and visuospatial difficulties in young children with WS.
  • To determine if sensory vision deficits contribute to the severity of visuospatial challenges in WS.

Main Methods:

  • A cohort of 108 children with WS (mean age 7 years 3 months) had their families complete a vision problems questionnaire.
  • Detailed visual, spatial, motor, visuocognitive, and linguistic assessments were performed on 73 children with WS.
  • Statistical analysis examined correlations between sensory vision deficits and visuospatial test performance.

Related Experiment Videos

Main Results:

  • Children with WS demonstrated a higher prevalence of common pediatric sensory vision problems (e.g., strabismus, amblyopia) compared to typically developing children.
  • No significant correlation was found between the presence of sensory visual deficits and the severity of visuospatial problems in children with WS.
  • Visuospatial and language abilities were dissociated, supporting a neurobiological model of distinct visual processing streams.

Conclusions:

  • The visuospatial difficulties in Williams syndrome are not solely attributable to sensory visual impairments.
  • Findings support a generalized deficit in dorsal stream visual processing in young children with WS.
  • This dissociation highlights specific neurodevelopmental differences in visual information processing in WS.