Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2024 Feb;55(1):3-13.
doi: 10.1007/s10578-022-01360-5. Epub 2022 Jun 15.

Brain Anatomy in Boys with Conduct Disorder: Differences Among Aggression Subtypes

Affiliations

Brain Anatomy in Boys with Conduct Disorder: Differences Among Aggression Subtypes

Yali Jiang et al. Child Psychiatry Hum Dev. 2024 Feb.

Abstract

Aggression is a core feature of conduct disorder (CD), but the motivation, execution of aggression may vary. A deeper understanding of the neural substrates of aggressive behaviours is critical for effective clinical intervention. Seventy-six Boys with CD (50 with impulsive aggression (I-CD) and 26 with premeditated aggression (P-CD)) and 69 healthy controls (HCs) underwent a structural MRI scan and behavioural assessments. Whole-brain analyses revealed that, compared to HCs, the I-CD group showed significant cortical thinning in the right frontal cortex, while the P-CD group demonstrated significant folding deficits in the bilateral superior parietal cortex. Both types of aggression negatively correlated with the left amygdala volume, albeit in different ways. The present results demonstrated that the complex nature of aggression relies on differentiated anatomical substrates, highlighting the importance of exploring differential circuit-targeted interventions for CD patients.

Keywords: Adolescents; Conduct disorder; Impulsive aggression; Premeditated aggression; sMRI.

PubMed Disclaimer

Similar articles

Cited by

References

    1. APA (2000) Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision (DSM-IV-TR)
    1. Fairchild G (2018) Adult outcomes of conduct problems in childhood or adolescence: further evidence of the societal burden of conduct problems. Eur Child Adolesc Psychiatry 27:1235–1237. https://doi.org/10.1007/s00787-018-1221-1 - PubMed
    1. Berkowitz L (1994) Aggression: its causes, consequences, and control. Contemp Sociol 575
    1. Blair RJR (2016) The Neurobiology of Impulsive Aggression. J Child Adolesc Psychopharmacol 26:4–9. https://doi.org/10.1089/cap.2015.0088 - PubMed - PMC
    1. Siever LJ (2008) Neurobiology of aggression and violence. Am J Psychiatry 165:429–442. https://doi.org/10.1176/appi.ajp.2008.07111774 - PubMed - PMC

Publication types

LinkOut - more resources