Make Bayley III Scores Comparable between United States and German Norms-Development of Conversion Equations

A systematic review of portable technologies for the early assessment of motor development in infants

Early screening and evaluation of infant motor development are crucial for detecting motor deficits and enabling timely interventions. Traditional clinical assessments are often subjective, without fully capturing infants' "real-world" behavior. This has sparked interest in portable, low-cost technologies to objectively and precisely measure infant motion at home, with a goal of enhancing ecological validity. In this systematic review, we explored the current landscape of portable, technology-based solutions to assess early motor development (within the first year), outlining the prevailing challenges and future directions. We reviewed 66 publications, which utilized video, sensors, or a combination of technologies. There were three key applications of these technologies: (1) automating clinical assessments, (2) illuminating new measures of motor development, and (3) predicting developmental outcomes. There was a promising trend toward earlier and more accurate detection using portable technologies. Additional research and demographic diversity are needed to develop fully automated, robust, and user-friendly tools. Registration & Protocol OSF Registries https://doi.org/10.17605/OSF.IO/R6JAE .

Current research status and progress in neuropsychological development of children with congenital heart disease: A review

Children with congenital heart disease (CHD) are receiving widespread attention for their neuropsychological developmental issues, which include cognitive, adaptive, motor, speech, behavioral, and executive functioning deficits as well as autism spectrum disorders. Timely identification of risk factors influencing neuropsychological development and implementation of appropriate interventions are crucial for enhancing the neuropsychological outcomes of children with CHD, ultimately benefiting the children, their families, and society as a whole. This comprehensive review article aimed to explore the epidemiology, risk factors, assessment methods, and monitoring strategies of neuropsychological development in children with CHD. By providing a detailed examination of these factors, this review serves as a valuable resource for researchers and practitioners in the field, facilitating deeper understanding and more effective management of neuropsychological issues in this vulnerable population.

The United States reference values of the Bayley III motor scale are suitable in Suriname

To determine if the United States reference values of the Bayley Scales of Infant and Toddler Development, version III motor scale are suitable for Surinamese infants, we assessed 151 healthy infants at 3, 12, 24 and 36 months of age. The mean fine motor, gross motor, and composite scores of the total group did not significantly differ from the US norms, although some significant but not clinically relevant differences were found (lower fine motor scores at 12 months, lower gross motor and total composite scores at 24 months, and higher scores for gross motor and composite scores at 3 months).

Thalamic connectivity topography in newborns with spina bifida: association with neurological functional level but not developmental outcome at 2 years

Spina bifida affects spinal cord and cerebral development, leading to motor and cognitive delay. We investigated whether there are associations between thalamocortical connectivity topography, neurological function, and developmental outcomes in open spina bifida. Diffusion tensor MRI was used to assess thalamocortical connectivity in 44 newborns with open spina bifida who underwent prenatal surgical repair. We quantified the volume of clusters formed based on the strongest probabilistic connectivity to the frontal, parietal, and temporal cortex. Developmental outcomes were assessed using the Bayley III Scales, while the functional level of the lesion was assessed by neurological examination at 2 years of age. Higher functional level was associated with smaller thalamo-parietal, while lower functional level was associated with smaller thalamo-temporal connectivity clusters (Bonferroni-corrected P < 0.05). Lower functional levels were associated with weaker thalamic temporal connectivity, particularly in the ventrolateral and ventral anterior nuclei. No associations were found between thalamocortical connectivity and developmental outcomes. Our findings suggest that altered thalamocortical circuitry development in open spina bifida may contribute to impaired lower extremity function, impacting motor function and independent ambulation. We hypothesize that the neurologic function might not merely be caused by the spinal cord lesion, but further impacted by the disruption of cerebral neuronal circuitry.