Now showing items 1-4 of 4
Adult age differences in functional connectivity during executive control.
Task switching requires executive control processes that undergo age-related decline. Previous neuroimaging studies have identified age-related differences in brain activation associated with global switching effects (dual-task ...
Demographic, maltreatment, and neurobiological correlates of PTSD symptoms in children and adolescents.
(J Pediatr Psychol, 2010-06)
OBJECTIVE: To examine the relationships of demographic, maltreatment, neurostructural and neuropsychological measures with total posttraumatic stress disorder (PTSD) symptoms. METHODS: Participants included 216 children ...
An item response theory analysis of DSM-IV criteria for hallucinogen abuse and dependence in adolescents.
(Addictive behaviors, 2010-03)
AIM:This study applied both item response theory (IRT) and multiple indicators-multiple causes (MIMIC) methods to evaluate item-level psychometric properties of diagnostic questions for hallucinogen use disorders (HUDs), ...
The impact of anxiety-inducing distraction on cognitive performance: a combined brain imaging and personality investigation.
(PLoS One, 2010-11-30)
BACKGROUND: Previous investigations revealed that the impact of task-irrelevant emotional distraction on ongoing goal-oriented cognitive processing is linked to opposite patterns of activation in emotional and perceptual ...