Cited by 396Suicide and Self-Harm StudiesNeural and Behavioral Psychology StudiesNeurotransmitter Receptor Influence on Behavior

The DOI matches its Crossref record; 264 of the 264 references it cites were found in a registry or an index.

Imaging suicidal thoughts and behaviors: a comprehensive review of 2 decades of neuroimaging studies

Open access

Abstract

Identifying brain alterations that contribute to suicidal thoughts and behaviors (STBs) are important to develop more targeted and effective strategies to prevent suicide. In the last decade, and especially in the last 5 years, there has been exponential growth in the number of neuroimaging studies reporting structural and functional brain circuitry correlates of STBs. Within this narrative review, we conducted a comprehensive review of neuroimaging studies of STBs published to date and summarize the progress achieved on elucidating neurobiological substrates of STBs, with a focus on converging findings across studies. We review neuroimaging evidence across differing mental disorders for structural, functional, and molecular alterations in association with STBs, which converges particularly in regions of brain systems that subserve emotion and impulse regulation including the ventral prefrontal cortex (VPFC) and dorsal PFC (DPFC), insula and their mesial temporal, striatal and posterior connection sites, as well as in the connections between these brain areas. The reviewed literature suggests that impairments in medial and lateral VPFC regions and their connections may be important in the excessive negative and blunted positive internal states that can stimulate suicidal ideation, and that impairments in a DPFC and inferior frontal gyrus (IFG) system may be important in suicide attempt behaviors. A combination of VPFC and DPFC system disturbances may lead to very high risk circumstances in which suicidal ideation is converted to lethal actions via decreased top-down inhibition of behavior and/or maladaptive, inflexible decision-making and planning. The dorsal anterior cingulate cortex and insula may play important roles in switching between these VPFC and DPFC systems, which may contribute to the transition from suicide thoughts to behaviors. Future neuroimaging research of larger sample sizes, including global efforts, longitudinal designs, and careful consideration of developmental stages, and sex and gender, will facilitate more effectively targeted preventions and interventions to reduce loss of life to suicide.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1038/s41380-019-0587-x

Cites

264 of 264 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

1 retracted

Show all 229 references

Research works printed but not linked: 1

  1. Zola-Morgan S. Effects of lesions of perirhinal cortex or parahippocampal cortex on memory in monkeys. Soc Neurosci Abstr. 1994;9:4355–70.

Cited by

Sorted by citations

Items 301–396 of 396

Metadata

Authors
Schmaal, L., van Harmelen, A.-L., Chatzi, V., Lippard, E. T. C., Toenders, Y. J., Averill, L. A., Mazure, C. M., & Blumberg, H. P.
Affiliations
  • The University of Melbourne (AU)
  • University of Cambridge (GB)
  • The University of Texas at Austin (US)
  • United States Department of Veterans Affairs (US)
  • Yale University (US)
Corresponding author
Blumberg, Hilary P.
Venue
Molecular Psychiatry
Published
2019-12-02
Volume
25
Issue
2
Pages
408-427
ISSN
  • 1359-4184 (ISSN-L)
  • 1476-5578
OpenAlex
W2990590397
Cited by
373
References
229
Citations by year
2026: 62 · 2025: 67 · 2024: 55 · 2023: 48 · 2022: 57 · 2021: 55 · 2020: 25 · 2019: 2
FWCI
5.50
Type
journal article
Language
en
Open access
Locations
  • Molecular Psychiatry (publishedVersion, cc-by)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • EUR Research Repository (Erasmus University Rotterdam) (publishedVersion, cc-by)
  • Leiden Repository (Leiden University) (submittedVersion, cc-by)
  • EUR Research Repository (Erasmus University Rotterdam) (submittedVersion, cc-by)
  • Minerva Access (University of Melbourne) (submittedVersion, cc-by)
  • Apollo (University of Cambridge) (submittedVersion)
  • Apollo (University of Cambridge) (submittedVersion, cc-by)
  • Data Archiving and Networked Services (DANS) (submittedVersion, cc-by)
  • Apollo
  • Apollo (cc-by)
Funders
  • U.S. Department of Health & Human Services | NIH | National Institute of Mental Health (RC1MH088366, R01MH113230, R61MH111929, R01MH117601)
  • American Foundation for Suicide Prevention
  • Brain and Behavior Research Foundation
  • MQ Brighter Futures Award MQBFC/2, International Bipolar Foundation, For the Love of Travis Foundation, Women's Health Research at Yale, John and Hope Furth Endowment
  • Royal Society (Dorothy Hodgkin Fellowship DH15017)
  • Robert E. Leet and Clara Guthrie Patterson Trust
  • U.S. Department of Veterans Affairs
Topics
  • Social Sciences › Psychology › Clinical Psychology › Suicide and Self-Harm Studies
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Neural and Behavioral Psychology Studies
  • Life Sciences › Neuroscience › Cellular and Molecular Neuroscience › Neurotransmitter Receptor Influence on Behavior
Keywords
suicidal ideation, suicide attempts, suicide risk, ventral prefrontal cortex, dorsal prefrontal cortex, insula, dorsal anterior cingulate cortex, inferior frontal gyrus, emotion regulation, impulse control, top-down inhibition, decision-making, suicide prevention, brain circuits
MeSH terms
Mental Disorders, Brain, Emotions, Female, Gyrus Cinguli, Humans, Male, Suicide, Suicide, Attempted, Prefrontal Cortex, Suicidal Ideation, Neuroimaging

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review