What have we learned about cognitive development from neuroimaging?

S Durston, BJ Casey - Neuropsychologia, 2006 - Elsevier
Changes in many domains of cognition occur with development. In this paper, we discuss
neuroimaging approaches to understanding these changes at a neural level. We highlight …

Earlier development of the accumbens relative to orbitofrontal cortex might underlie risk-taking behavior in adolescents

A Galvan, TA Hare, CE Parra, J Penn… - Journal of …, 2006 - Soc Neuroscience
Adolescence has been characterized by risk-taking behaviors that can lead to fatal
outcomes. This study examined the neurobiological development of neural systems …

A cognitive vulnerability–stress perspective on bipolar spectrum disorders in a normative adolescent brain, cognitive, and emotional development context

LB Alloy, LY Abramson, PD Walshaw… - Development and …, 2006 - cambridge.org
Why is adolescence an “age of risk” for onset of bipolar spectrum disorders? We discuss
three clinical phenomena of bipolar disorder associated with adolescence (adolescent age …

Neurocognitive development of the ability to manipulate information in working memory

EA Crone, C Wendelken, S Donohue… - Proceedings of the …, 2006 - National Acad Sciences
The ability to manipulate information in working memory is a key factor in cognitive
development. Here, we used event-related functional MRI to test the hypothesis that …

White matter growth as a mechanism of cognitive development in children

DJ Mabbott, M Noseworthy, E Bouffet, S Laughlin… - Neuroimage, 2006 - Elsevier
We examined the functional role of white matter growth in cognitive development.
Specifically, we used hierarchical regression analyses to test the unique contributions of age …

Brain regions mediating flexible rule use during development

EA Crone, SE Donohue, R Honomichl… - Journal of …, 2006 - Soc Neuroscience
During development, children improve at retrieving and using rules to guide their behavior
and at flexibly switching between these rules. In this study, we used functional magnetic …

Fear-related activity in the prefrontal cortex increases with age during adolescence: a preliminary fMRI study

DA Yurgelun-Todd, WDS Killgore - Neuroscience letters, 2006 - Elsevier
An emerging theory of adolescent development suggests that brain maturation involves a
progressive “frontalization” of function whereby the prefrontal cortex gradually assumes …

Activation in ventral prefrontal cortex is sensitive to genetic vulnerability for attention-deficit hyperactivity disorder

S Durston, M Mulder, BJ Casey, T Ziermans… - Biological …, 2006 - Elsevier
BACKGROUND: Attention-deficit hyperactivity disorder (ADHD) is a heritable
neuropsychiatric disorder, associated with atypical patterns of brain activation in functional …

An fMRI examination of developmental differences in the neural correlates of uncertainty and decision‐making

AL Krain, S Hefton, DS Pine, M Ernst… - Journal of child …, 2006 - Wiley Online Library
Background: Maturation of prefrontal circuits during adolescence contributes to the
development of cognitive processes such as decision‐making. Recent theories suggest that …

Beyond what develops when: Neuroimaging may inform how cognition changes with development

D Amso, BJ Casey - Current Directions in Psychological …, 2006 - journals.sagepub.com
There is no single methodology that can fully explain the nature of human development and
learning. Yet, headway is being made on how cognitive milestones are achieved during …