Cited by 109Neural and Behavioral Psychology StudiesDecision-Making and Behavioral EconomicsHistorical and Modern Theater Studies

Age-related changes in insula cortical thickness and impulsivity: Significance for emotional development and decision-making

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Churchwell, John C., Yurgelun-Todd, Deborah A.·2013·Developmental Cognitive Neuroscience

Abstract

Insula function has been associated with emotional regulation, adjusting to changing outcomes under risk, reward and loss anticipation, discounting of future rewards, and self-rated impulsivity. The role of the insula in these processes may be fundamentally related to prospective thinking, a trait that increases with age. There is evidence that insular cortical thickness shows age related decreases that parallel age related increases in future orientation and planning. We tested the hypothesis that nonplanning decreases with age and that insula thickness is related to both age and nonplanning impulsivity. Fifty-nine male and female participants, ranging in age from 10 to 22 years old, underwent structural magnetic resonance imaging (MRI) procedures and were assessed using the Barratt Impulsiveness Scale (BIS). We observed that anterior insula thickness and nonplanning impulsivity show an inverse relationship with age and that there is a significant positive linear relationship between anterior insula thickness and nonplanning.

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Crossref · 10.1016/j.dcn.2013.07.001

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  • The dual system hypothesis holds that a maturational imbalance between heightened sensation seeking and still-maturing self-regulation makes adolescents susceptible to risky behavior.

    “The crux of the dual system hypothesis is that the maturational imbalance during adolescence between heightened sensation seeking and a still-maturing capacity for self-regulation makes adolescents particularly susceptible to engage in risky behaviors [for review, see 25].”
  • Current developmental theories posit that increases in risky behaviors during adolescence result from a maturational imbalance between neural systems underlying sensation-seeking and self-regulatory behaviors, leading adolescents to disproportionately activate appetitive, reward-seeking circuitry rather than deliberative, cognitive control circuitry during risky decision making, particularly under

    “Current developmental theories posit that increases in risky behaviors during adolescence are a result of the maturational imbalance between neural systems underlying sensation-seeking and self-regulatory behaviors, which leads adolescents to disproportionately activate appetitive, reward-seeking circuitry rather than deliberative, cognitive control circuitry during risky decision making,”

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  1. First M.B. Spitzer R.L. Gibbon M. Williams J.B. Structured Clinical Interview for DSM-IV-TR Axis I Disorders-Patient Edition 2002 Biometrics Research Department, New York State Psychiatric Institute New York

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Authors
Churchwell, J. C., & Yurgelun-Todd, D. A.
Affiliations
University of Utah (US)
Corresponding author
Churchwell, John C.
Venue
Developmental Cognitive Neuroscience
Publisher
Elsevier BV
Published
2013-10
Volume
6
Pages
80-86
ISSN
1878-9293 (ISSN-L)
OpenAlex
W1999016880
Cited by
109
References
49
Citations by year
2026: 5 · 2025: 6 · 2024: 5 · 2023: 2 · 2022: 6 · 2021: 8 · 2020: 44 · 2019: 5 · 2018: 7 · 2017: 3 · 2016: 6 · 2015: 7 · 2014: 4 · 2012: 1
FWCI
3.10
Type
journal article
Language
en
Open access
Locations
  • Developmental Cognitive Neuroscience (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
Funders
NIH (1R01 DA020269-01, R03DA029180-01)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Decision Sciences › General Decision Sciences › Decision-Making and Behavioral Economics
  • Social Sciences › Psychology › Clinical Psychology › Historical and Modern Theater Studies
Keywords
insula, cortical thickness, impulsivity, aging, emotional development, decision-making, emotion regulation, future orientation, planning, Barratt Impulsiveness Scale
MeSH terms
Adolescent, Aging, Cerebral Cortex, Child, Decision Making, Emotions, Female, Humans, Impulsive Behavior, Magnetic Resonance Imaging, Male, Neuronal Plasticity, Problem Solving, Thinking, Young Adult

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