Right frontal pole cortical thickness and social competence in children with chronic traumatic brain injury: cognitive proficiency as a mediator.
J Head Trauma Rehabil
; 30(2): E24-31, 2015.
Article
em En
| MEDLINE
| ID: mdl-24714213
ABSTRACT
OBJECTIVE:
To examine the association between right frontal pole cortical thickness, social competence, and cognitive proficiency in children participants with a history of chronic traumatic brain injury (TBI).PARTICIPANTS:
Twenty-three children (65% male; M age = 12.8 years, SD = 2.3 years) at least 1 year post-injury (M = 3.3 years, SD = 1.7 years) were evaluated with the Cognitive Proficiency Index (CPI) from the Wechsler Intelligence Scale for Children, 4th Edition, and their caregiver completed the Child Behavior Checklist. Social competence was evaluated with the Social Competence and Social Problems subscales from the Child Behavior Checklist. Right frontal pole cortical thickness was calculated via FreeSurfer from high-resolution 3-dimensional T1 magnetic resonance imaging scans.RESULTS:
Direct effect of right frontal pole cortical thickness on social competence was significant (ß = 14.09, SE = 4.6, P < .01). Right frontal pole cortical thickness significantly predicted CPI (ß = 18.44, SE = 4.9, P < .05), and CPI significantly predicted social competence (ß = 0.503, SE = 0.17, P < .01). Findings were consistent with the hypothesized mediation model.CONCLUSIONS:
The association between right frontal lobe cortical integrity and social competence in pediatric participants with chronic TBI may be mediated through cognitive proficiency.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Córtex Cerebral
/
Cognição
/
Lesão Encefálica Crônica
/
Habilidades Sociais
Tipo de estudo:
Prognostic_studies
Limite:
Adolescent
/
Child
/
Child, preschool
/
Female
/
Humans
/
Male
Idioma:
En
Revista:
J Head Trauma Rehabil
Assunto da revista:
REABILITACAO
/
TRAUMATOLOGIA
Ano de publicação:
2015
Tipo de documento:
Article