Evidence map›Paper›PMID 32160765›Full record

ArticleThe American journal of psychiatry2020

Distinct Symptom-Specific Treatment Targets for Circuit-Based Neuromodulation.

Shan H Siddiqi, Stephan F Taylor, Danielle Cooke, Alvaro Pascual-Leone, Mark S George, Michael D Fox

Open access · greenAbstract read
In one paragraph

Article in The American journal of psychiatry, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 204 papers, 10 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
204citing papers in PubMed, 10 pooled it
15.9field-weighted citation impact, top 1% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

204 citing papers in PubMed, 10 syntheses or guidelines pooled it, 348 citations in OpenAlex.

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  11. Target engagement in a head-to-head clinical trial of dysphoric versus anxiosomatic transcranial magnetic stimulation targets.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
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  18. Comparing neuromodulation targets to reduce cigarette craving and withdrawal: a randomized clinical trial.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
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144 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Shan H SiddiqiDepartment of Psychiatry (Siddiqi) and Department of Neurology (Pascual-Leone, Fox), Harvard Medical School, Boston; Berenson-Allen Center for Noninvasive Brain Stimulation (Siddiqi, Cooke, Fox), and Cognitive Neurology Unit, Department of Neurology (Siddiqi), Beth Israel Deaconess Medical Center, Boston; Division of Neurotherapeutics, McLean Hospital, Belmont, Mass. (Siddiqi); Department of Psychiatry, Washington University School of Medicine, St. Louis (Siddiqi); Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, Md. (Siddiqi); Department of Psychiatry, University of Michigan School of Medicine, Ann Arbor (Taylor); Hinda and Arthur Marcus Institute for Aging Research and Center for Memory Health, Hebrew SeniorLife, Boston (Pascual-Leone); Guttmann Institute, Autonomous University of Barcelona, Barcelona, Spain (Pascual-Leone); Brain Stimulation Lab, Department of Psychiatry, Medical University of South Carolina, Charleston (George); Ralph H. Johnson VA Medical Center, Charleston, S.C. (George); Department of Neurology, Massachusetts General Hospital, Boston (Fox); Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Mass. (Fox).
Stephan F TaylorDepartment of Psychiatry (Siddiqi) and Department of Neurology (Pascual-Leone, Fox), Harvard Medical School, Boston; Berenson-Allen Center for Noninvasive Brain Stimulation (Siddiqi, Cooke, Fox), and Cognitive Neurology Unit, Department of Neurology (Siddiqi), Beth Israel Deaconess Medical Center, Boston; Division of Neurotherapeutics, McLean Hospital, Belmont, Mass. (Siddiqi); Department of Psychiatry, Washington University School of Medicine, St. Louis (Siddiqi); Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, Md. (Siddiqi); Department of Psychiatry, University of Michigan School of Medicine, Ann Arbor (Taylor); Hinda and Arthur Marcus Institute for Aging Research and Center for Memory Health, Hebrew SeniorLife, Boston (Pascual-Leone); Guttmann Institute, Autonomous University of Barcelona, Barcelona, Spain (Pascual-Leone); Brain Stimulation Lab, Department of Psychiatry, Medical University of South Carolina, Charleston (George); Ralph H. Johnson VA Medical Center, Charleston, S.C. (George); Department of Neurology, Massachusetts General Hospital, Boston (Fox); Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Mass. (Fox).
Danielle CookeDepartment of Psychiatry (Siddiqi) and Department of Neurology (Pascual-Leone, Fox), Harvard Medical School, Boston; Berenson-Allen Center for Noninvasive Brain Stimulation (Siddiqi, Cooke, Fox), and Cognitive Neurology Unit, Department of Neurology (Siddiqi), Beth Israel Deaconess Medical Center, Boston; Division of Neurotherapeutics, McLean Hospital, Belmont, Mass. (Siddiqi); Department of Psychiatry, Washington University School of Medicine, St. Louis (Siddiqi); Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, Md. (Siddiqi); Department of Psychiatry, University of Michigan School of Medicine, Ann Arbor (Taylor); Hinda and Arthur Marcus Institute for Aging Research and Center for Memory Health, Hebrew SeniorLife, Boston (Pascual-Leone); Guttmann Institute, Autonomous University of Barcelona, Barcelona, Spain (Pascual-Leone); Brain Stimulation Lab, Department of Psychiatry, Medical University of South Carolina, Charleston (George); Ralph H. Johnson VA Medical Center, Charleston, S.C. (George); Department of Neurology, Massachusetts General Hospital, Boston (Fox); Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Mass. (Fox).
Alvaro Pascual-LeoneDepartment of Psychiatry (Siddiqi) and Department of Neurology (Pascual-Leone, Fox), Harvard Medical School, Boston; Berenson-Allen Center for Noninvasive Brain Stimulation (Siddiqi, Cooke, Fox), and Cognitive Neurology Unit, Department of Neurology (Siddiqi), Beth Israel Deaconess Medical Center, Boston; Division of Neurotherapeutics, McLean Hospital, Belmont, Mass. (Siddiqi); Department of Psychiatry, Washington University School of Medicine, St. Louis (Siddiqi); Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, Md. (Siddiqi); Department of Psychiatry, University of Michigan School of Medicine, Ann Arbor (Taylor); Hinda and Arthur Marcus Institute for Aging Research and Center for Memory Health, Hebrew SeniorLife, Boston (Pascual-Leone); Guttmann Institute, Autonomous University of Barcelona, Barcelona, Spain (Pascual-Leone); Brain Stimulation Lab, Department of Psychiatry, Medical University of South Carolina, Charleston (George); Ralph H. Johnson VA Medical Center, Charleston, S.C. (George); Department of Neurology, Massachusetts General Hospital, Boston (Fox); Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Mass. (Fox).
Mark S GeorgeDepartment of Psychiatry (Siddiqi) and Department of Neurology (Pascual-Leone, Fox), Harvard Medical School, Boston; Berenson-Allen Center for Noninvasive Brain Stimulation (Siddiqi, Cooke, Fox), and Cognitive Neurology Unit, Department of Neurology (Siddiqi), Beth Israel Deaconess Medical Center, Boston; Division of Neurotherapeutics, McLean Hospital, Belmont, Mass. (Siddiqi); Department of Psychiatry, Washington University School of Medicine, St. Louis (Siddiqi); Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, Md. (Siddiqi); Department of Psychiatry, University of Michigan School of Medicine, Ann Arbor (Taylor); Hinda and Arthur Marcus Institute for Aging Research and Center for Memory Health, Hebrew SeniorLife, Boston (Pascual-Leone); Guttmann Institute, Autonomous University of Barcelona, Barcelona, Spain (Pascual-Leone); Brain Stimulation Lab, Department of Psychiatry, Medical University of South Carolina, Charleston (George); Ralph H. Johnson VA Medical Center, Charleston, S.C. (George); Department of Neurology, Massachusetts General Hospital, Boston (Fox); Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Mass. (Fox).
Michael D FoxDepartment of Psychiatry (Siddiqi) and Department of Neurology (Pascual-Leone, Fox), Harvard Medical School, Boston; Berenson-Allen Center for Noninvasive Brain Stimulation (Siddiqi, Cooke, Fox), and Cognitive Neurology Unit, Department of Neurology (Siddiqi), Beth Israel Deaconess Medical Center, Boston; Division of Neurotherapeutics, McLean Hospital, Belmont, Mass. (Siddiqi); Department of Psychiatry, Washington University School of Medicine, St. Louis (Siddiqi); Center for Neuroscience and Regenerative Medicine, Uniformed Services University of the Health Sciences, Bethesda, Md. (Siddiqi); Department of Psychiatry, University of Michigan School of Medicine, Ann Arbor (Taylor); Hinda and Arthur Marcus Institute for Aging Research and Center for Memory Health, Hebrew SeniorLife, Boston (Pascual-Leone); Guttmann Institute, Autonomous University of Barcelona, Barcelona, Spain (Pascual-Leone); Brain Stimulation Lab, Department of Psychiatry, Medical University of South Carolina, Charleston (George); Ralph H. Johnson VA Medical Center, Charleston, S.C. (George); Department of Neurology, Massachusetts General Hospital, Boston (Fox); Athinoula A. Martinos Center for Biomedical Imaging, Charlestown, Mass. (Fox).
Berenson Allen Center for Noninvasive Brain Stimulation · US

Funding

Techniques DevelopmentP2CHD086844 · NICHD · MEDICAL UNIVERSITY OF SOUTH CAROLINA · PI GEORGE, MARK S · 2015 to 2024
$12.7M
Using human brain connectivity to identify the causal neuroanatomical substrate of depression symptomsR01MH113929 · NIMH · BRIGHAM AND WOMEN'S HOSPITAL · PI MICHAEL D FOX · 2017 to 2026
$6.9M
NICHD NIH HHS P2C HD086844NIMH NIH HHS R01 MH113929
6 · The paper itself

Abstract

objectiveTreatment of different depression symptoms may require different brain stimulation targets with different underlying brain circuits. The authors sought to identify such targets, which could improve the efficacy of therapeutic brain stimulation and facilitate personalized therapy.

methodsThe authors retrospectively analyzed two independent cohorts of patients who received left prefrontal transcranial magnetic stimulation (TMS) for treatment of depression (discovery sample, N=30; active replication sample, N=81; sham replication sample, N=87). Each patient's TMS site was mapped to underlying brain circuits using functional connectivity MRI from a large connectome database (N=1,000). Circuits associated with improvement in each depression symptom were identified and then clustered based on similarity. The authors tested for reproducibility across data sets and whether symptom-specific targets derived from one data set could predict symptom improvement in the other independent cohort.

resultsThe authors identified two distinct circuit targets effective for two discrete clusters of depressive symptoms. Dysphoric symptoms, such as sadness and anhedonia, responded best to stimulation of one circuit, while anxiety and somatic symptoms responded best to stimulation of a different circuit. These circuit maps were reproducible, predicted symptom improvement in independent patient cohorts, and were specific to active compared with sham stimulation. The maps predicted symptom improvement in an exploratory analysis of stimulation sites from 14 clinical TMS trials.

conclusionsDistinct clusters of depressive symptoms responded better to different TMS targets across independent retrospective data sets. These symptom-specific targets can be prospectively tested in a randomized clinical trial. This data-driven approach for identifying symptom-specific targets may prove useful for other disorders and facilitate personalized neuromodulation therapy.

Indexed as

Transcranial Magnetic StimulationBrain MappingCluster AnalysisCohort StudiesDatasets as TopicDepressionHumansNeural PathwaysRetrospective StudiesTreatment OutcomeBrain ImagingCognitive NeuroscienceNeuromodulationPlasticityTMS

Identifiers

PMID32160765
PMCPMC8396109
OpenAlexW3011443824

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.