Evidence map›Paper›PMID 35987994›Full record

ArticleNature communications2022

Mapping effective connectivity of human amygdala subdivisions with intracranial stimulation.

Masahiro Sawada, Ralph Adolphs, Brian J Dlouhy, Rick L Jenison, Ariane E Rhone, Christopher K Kovach, Jeremy D W Greenlee, Matthew A Howard Iii, Hiroyuki Oya

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
3.6field-weighted citation impact, top 6% 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

20 citing papers in PubMed, 32 citations in OpenAlex.

  1. Article
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  6. Observational
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  12. Review
  13. Advances in epileptic network findings of hypothalamic hamartomas.Journal of central nervous system disease · 2024
    Review
  14. Article
  15. Rats respond to aversive emotional arousal of human handlers with the activation of the basolateral and central amygdala.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  16. Article
  17. Article
  18. Review
  19. Sudden unexpected death in epilepsy.Current opinion in neurology · 2022
    Review
  20. Subregional Amygdala Functional Connectivity at 3T: Comparison of High-Resolution 2D and 3D fMRI Acquisitions.Journal of neuroimaging : official journal of the American Society of Neuroimaging
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 2 countries.

Masahiro SawadaDepartment of Neurosurgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
Ralph AdolphsDivision of Humanities and Social Sciences, California Institute of Technology, Pasadena, CA, USA.ORCID http://orcid.org/0000-0002-8053-9692
Brian J DlouhyDepartment of Neurosurgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.ORCID http://orcid.org/0000-0001-6724-688X
Rick L JenisonDepartment of Neuroscience, University of Wisconsin - Madison, Madison, WI, USA.ORCID http://orcid.org/0000-0002-3712-300X
Ariane E RhoneDepartment of Neurosurgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
Christopher K KovachDepartment of Neurosurgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.ORCID http://orcid.org/0000-0002-0117-151X
Jeremy D W GreenleeDepartment of Neurosurgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.ORCID http://orcid.org/0000-0002-8481-8517
Matthew A Howard IiiDepartment of Neurosurgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
Hiroyuki OyaDepartment of Neurosurgery, Carver College of Medicine, University of Iowa, Iowa City, IA, USA. hiroyuki-oya@uiowa.edu.ORCID http://orcid.org/0000-0002-1733-5478
University of Iowa · USCalifornia Institute of Technology · USUniversity of Wisconsin–Madison · US

Funding

HUMAN AUDITORY CORTEX PHYSIOLOGYR01DC004290 · NIDCD · UNIVERSITY OF IOWA · PI HOWARD, MATTHEW A. · 2000 to 2025
$13.7M
Causal mapping of emotion networks with concurrent electrical stimulation and fMRIU01NS103780 · NINDS · CALIFORNIA INSTITUTE OF TECHNOLOGY · PI ADOLPHS, RALPH, HOWARD, MATTHEW A. · 2018 to 2020
$2.9M
Neural mechanisms of vocal communication in the human brainR01DC015260 · NIDCD · UNIVERSITY OF IOWA · PI GREENLEE, JEREMY · 2016 to 2021
$2.6M
University of Iowa - Research 3T MRI Connectome UpgradeS10OD025025 · OD · UNIVERSITY OF IOWA · PI MAGNOTTA, VINCENT A · 2018 to 2018
$1.9M
Amygdala modulation of volitional versus automatic breathingK08NS112573 · NINDS · UNIVERSITY OF IOWA · PI DLOUHY, BRIAN J · 2021 to 2025
$925k
NIDCD NIH HHS R01 DC004290NIDCD NIH HHS R01 DC015260NIH HHS S10 OD025025NINDS NIH HHS K08 NS112573NINDS NIH HHS U01 NS103780
6 · The paper itself

Abstract

The primate amygdala is a complex consisting of over a dozen nuclei that have been implicated in a host of cognitive functions, individual differences, and psychiatric illnesses. These functions are implemented through distinct connectivity profiles, which have been documented in animals but remain largely unknown in humans. Here we present results from 25 neurosurgical patients who had concurrent electrical stimulation of the amygdala with intracranial electroencephalography (electrical stimulation tract-tracing; es-TT), or fMRI (electrical stimulation fMRI; es-fMRI), methods providing strong inferences about effective connectivity of amygdala subdivisions with the rest of the brain. We quantified functional connectivity with medial and lateral amygdala, the temporal order of these connections on the timescale of milliseconds, and also detail second-order effective connectivity among the key nodes. These findings provide a uniquely detailed characterization of human amygdala functional connectivity that will inform functional neuroimaging studies in healthy and clinical populations.

Indexed as

AmygdalaBrain MappingAnimalsBrainHumansMagnetic Resonance ImagingNeural Pathways

Identifiers

PMID35987994
PMCPMC9392722
OpenAlexW4292475620

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.