75 research outputs found
Altered cortical thickness following prenatal sodium valproate exposure
Prenatal exposure to sodium valproate (VPA) is associated with neurodevelopmental impairments. Cortical thickness was measured in 16 children exposed prenatally to VPA and 16 controls. We found increased left inferior frontal gyrus (IFG; BA45) and left pericalcarine sulcus (BA18) thickness, an association between VPA dose and right IFG thickness, and a close relationship between verbal skills and left IFG thickness. A significant interaction between group and hemispheric IFG thickness showed absence of the normal asymmetry in the IFG region of VPA-exposed children. These data provide preliminary insights into the putative neural basis of difficulties experienced by some VPA-exposed children
Parenting and the dysregulation profile predict executive functioning in children with acquired brain injury
Background: Children with acquired brain injury (ABI) present
with high rates of psychological disorders commonly accompanied by deficits in hot and cold executive functions (EFs).
Impairments in EFs have been reported to precede mental
health problems. Moreover, children who are vulnerable to
developing mental health problems in adulthood frequently
present with a dysregulation profile in childhood, characterized
by impairments in cognitive, behavioral and emotional regulation. Objective: To identify profiles of behaviors associated with
impairment in hot and cold EFs and compare injury factors,
envi
Parenting program versus telephone support for Mexican parents of children with acquired brain injury: A blind randomized controlled trial
Introduction: Acquired brain injury (ABI) during childhood typically causes behavior problems in the child and
high levels of stress in the family. The aims of this study are: (1) to investigate the effectiveness and feasibility of
a parenting intervention in improving behavior and self-regulation in Mexican children with ABI compared to
telephone support; (2) to investigate the effectiveness and feasibility of a parenting intervention in improving
parenting skills, parent self-efficacy and decreasing parental stress in parents of children with ABI compared to
telephone support. Our secondary aims are (1) to explore the impact that parent characteristics have on the
intervention outcomes; (2) to investi
A Parenting Program to Reduce Disruptive Behavior in Hispanic Children with Acquired Brain Injury: A Randomized Controlled Trial Conducted in Mexico
Children with acquired brain injury (ABI) are at risk of impairments in self-regulation and disruptive
behavior. We aimed to investigate the effectiveness of the Signposts program to reduce disruptive
behavior and improve self-regulation in Hispanic children with ABI, and reduce parental stress and
improve parenting practices. Using a randomized controlled trial design, we assigned children (n = 71)
and their parents to Signposts or generic telephone support. Blinded assessors conducted assessments
at pre-intervention, immediately post-intervention, and at 3 months post-intervention. Signposts was
effective in reducing dysfunctional parenting practices. Further, when analyzing participants at risk of
behavioral disturbance (n = 46), Signposts was effective in reducing child disruptive behavior in the
home environment and emotional self-regulation. No differences were found for parental stress, parent
sense of competence, child disruptive behaviors at school, and child cognitive and behavioral selfregulation. The reduction in disruptive behavior was associated with the implementation of authoritative parenting practices (external regulation), and not as
Modeling community integration in workers with delayed recovery from mild traumatic brain injury
Background: Delayed recovery in persons after mild traumatic brain injury (mTBI) is poorly understood. Community integration (CI) is endorsed by persons with neurological disorders as an important outcome. We aimed to describe CI and its associated factors in insured Ontario workers with delayed recovery following mTBI.
Methods: A cross-sectional study of insured workers in the chronic phase following mTBI was performed at a rehabilitation hospital in Ontario, Canada. Sociodemographic, occupational, injury-related, clinical, and claim-related data were collected from self-reports, medical assessments, and insurersâ referral files. Community Integration Questionnaire (CIQ) scores were compared using analysis of variance or Spearmanâs correlation tests. Stepwise multivariable linear regression models were used to evaluate the associations with CI.
Results: Ninety-four workers with mTBI (45.2â±â9.9 years old, 61.2 % male) at 197 days post-injury (interquartile range, 139â416 days) were included. The CIQ total and subscale scores were similar to those reported in more severe TBI samples. The CIQ scores were moderately to strongly correlated with various sociodemographic, claim-related, and clinical variables. In the multivariable regression analysis, several covariates accounted for 36.4 % of the CIQ variance in the final fully adjusted model.
Discussion: This study evaluated CI in workers with mTBI, and analyzed its associated variables. Analysis revealed insomnia, head or neck pain, being married or in a relationship, time since injury, and a diagnosis of possible/probable malingering were independently associated with limited CI.
Conclusions: Workers with delayed recovery from mTBI experience difficulty with CI. Insomnia is a particularly relevant covariate, explaining the greater part of its variance. To enhance participation, care should focus on clinical and non-clinical covariates
Cognitieve revalidatie voor kinderen en jongeren met niet-aangeboren hersenletsel:wat zijn de effectieve componenten?
Veel kinderen en jongeren met niet-aangeboren hersenletsel (nah) ervaren problemen met cognitief functioneren, zoals een verminderd geheugen of slechtere concentratie. Dit artikel is gebaseerd op bevindingen en inzichten uit het proefschrift âexecutive functions of children and adolescents: novel perspectives on assessment and interventionâ. Een belangrijk doel van het promotietraject was beter inzicht te krijgen in hoe we cognitieve functies en bijbehorende problemen bij kinderen en jongeren met nah kunnen verbeteren. Cognitieve problemen bij kinderen en jongeren kunnen mogelijk worden behandeld met cognitieve revalidatie. Interventies voor cognitieve revalidatie kunnen worden gecategoriseerd op basis van hun hoofdcomponenten: 1) strategiegebruik en/of metacognitie, 2) herhaald oefenen, en 3) externe hulpmiddelen. Resultaten van een literatuurstudie naar cognitieve revalidatie laten zien dat door interventies die zijn gebaseerd op metacognitie en/of strategiegebruik vooral adaptief gedrag en sociaal functioneren verbeteren. Interventies op basis van herhaald oefenen verbeterden de prestaties op taken die vergelijkbaar zijn met de geoefende taken. Multi-componenten-interventies die deze twee componenten combineren, leken te leiden tot verbeteringen in zowel cognitief als adaptief gedrag en sociaal functioneren. Externe hulpmiddelen verbeterden het functioneren in het specifieke gebied waarop het hulpmiddel was gericht, bijvoorbeeld het geheugen. De beschikbare gegevens suggereren dat interventies bestaande uit meerdere componenten, zoals een combinatie van metacognitie- en/of strategiegebruik en herhaald oefenen, veelbelovend zijn, omdat deze kunnen leiden tot verbeteringen in zowel het cognitieve als psychosociale functioneren van kinderen en adolescenten met nah
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