Cited by 36Personality Disorders and PsychopathologyNeural and Behavioral Psychology StudiesPsychopathy, Forensic Psychiatry, Sexual Offending

Insular cortex volume and impulsivity in teenagers with first-presentation borderline personality disorder

Takahashi, Tsutomu, Chanen, Andrew M., Wood, Stephen J., Yücel, Murat, Tanino, Ryoichiro, Suzuki, Michio, Velakoulis, Dennis, Pantelis, Christos +1 more·2009·Progress in Neuro-Psychopharmacology and Biological Psychiatry

Abstract

Fronto-limbic neural dysfunction has been implicated in the emotional dysregulation and impulsivity seen in borderline personality disorder (BPD). However, it remains unclear whether affected individuals exhibit morphologic changes of the insular cortex, a fronto-limbic integration cortex engaged in emotional regulation and impulse control. This magnetic resonance imaging study examined the insular cortex volume and its relationship to clinical characteristics in a first-presentation teenage BPD sample. No significant difference was found in the insular volume between 20 BPD participants (5 males) and 20 healthy control participants (5 males). There was no association between the insular volume and parasuicidal episodes, trauma exposure, or comorbid Axis I disorders, but the BPD participants with violent episodes during the previous 6 months had a smaller insular volume bilaterally compared with those without such episodes. Furthermore, right anterior insular volume in the BPD participants was negatively correlated with impulsivity score. These preliminary findings suggest that insular cortex volume does not significantly differ in early BPD, but that there might be a relationship with violent and impulsive behavior that is often seen in the disorder. Further studies are needed to clarify whether the potential relationship between the insular cortex volume and impulsivity is specific to BPD.

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Registry

Crossref · 10.1016/j.pnpbp.2009.07.017

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  • Compared with healthy controls, self-injurers show reduced insula gray matter volume, but this is not substantiated in BPD youth reporting parasuicidal behaviors.

    “In comparison to healthy controls, self-injurers show reduced insula GMV (62, 64), but this is not substantiated in BPD youth reporting parasuicidal behaviors (65).”

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Authors
Takahashi, T., Chanen, A. M., Wood, S. J., Yücel, M., Tanino, R., Suzuki, M., Velakoulis, D., Pantelis, C., & McGorry, P. D.
Affiliations
  • The University of Melbourne (AU)
  • University of Toyama (JP)
  • Japan Science and Technology Agency (JP)
Corresponding author
Takahashi, Tsutomu
Venue
Progress in Neuro-Psychopharmacology and Biological Psychiatry
Publisher
Elsevier BV
Published
2009-11
Volume
33
Issue
8
Pages
1395-1400
ISSN
0278-5846 (ISSN-L)
OpenAlex
W2052591023
Cited by
36
References
37
Citations by year
2026: 1 · 2025: 2 · 2024: 4 · 2023: 4 · 2022: 1 · 2021: 3 · 2020: 1 · 2019: 2 · 2018: 3 · 2017: 1 · 2016: 3 · 2014: 2 · 2013: 2 · 2012: 4
FWCI
2.47
Type
journal article
Language
en
Open access
closed
Locations
  • Progress in Neuro-Psychopharmacology and Biological Psychiatry (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Alliance for Research on Schizophrenia and Depression
  • National Health and Medical Research Council
  • National Medical Research Council
Topics
  • Social Sciences › Psychology › Clinical Psychology › Personality Disorders and Psychopathology
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Social Sciences › Psychology › Clinical Psychology › Psychopathy, Forensic Psychiatry, Sexual Offending
Keywords
borderline personality disorder, impulsivity, adolescents, violent behavior, trauma exposure, emotional dysregulation, anterior insula
MeSH terms
Adolescent, Analysis of Variance, Borderline Personality Disorder, Brain Mapping, Cerebral Cortex, Female, Humans, Impulsive Behavior, Magnetic Resonance Imaging, Male, Statistics as Topic, Young Adult

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