Evidence map›Paper›PMID 37985712›Full record

ArticleNature methods2023

Multi-layered maps of neuropil with segmentation-guided contrastive learning.

Sven Dorkenwald, Peter H Li, Michał Januszewski, Daniel R Berger, Jeremy Maitin-Shepard, Agnes L Bodor, Forrest Collman, Casey M Schneider-Mizell, Nuno Maçarico da Costa, Jeff W Lichtman and 1 more

Open access · hybridAbstract read
In one paragraph

Article in Nature methods, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
9.3field-weighted citation impact, top 2% 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

18 citing papers in PubMed, 27 citations in OpenAlex.

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  15. CAVE: Connectome Annotation Versioning Engine.bioRxiv : the preprint server for biology · 2023
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 3 institutions in 2 countries.

Sven Dorkenwald *Google Research, Mountain View, CA, USA.
Peter H Li *Google Research, Mountain View, CA, USA.ORCID 0000-0001-6193-4454
Michał JanuszewskiGoogle Research, Zürich, Switzerland.ORCID 0000-0002-3480-2744
Daniel R BergerDepartment of Molecular and Cellular Biology, Center for Brain Science, Harvard, Cambridge, MA, USA.
Jeremy Maitin-ShepardGoogle Research, Mountain View, CA, USA.
Agnes L BodorAllen Institute for Brain Science, Seattle, WA, USA.
Forrest CollmanAllen Institute for Brain Science, Seattle, WA, USA.
Casey M Schneider-MizellAllen Institute for Brain Science, Seattle, WA, USA.
Nuno Maçarico da CostaAllen Institute for Brain Science, Seattle, WA, USA.ORCID 0000-0003-2001-4568
Jeff W LichtmanDepartment of Molecular and Cellular Biology, Center for Brain Science, Harvard, Cambridge, MA, USA.ORCID 0000-0002-0208-3212
Viren JainGoogle Research, Mountain View, CA, USA. viren@google.com.ORCID 0000-0003-1488-3505
Allen Institute for Brain Science · USGoogle (United States) · USGoogle (Switzerland) · CH

Funding

Zooming into the fish's brain-What is really going on! Connectomics analysis of larval zebrafish.U19NS104653 · NINDS · HARVARD UNIVERSITY · PI MARK C FISHMAN · 2017 to 2026
$39.4M
A Facility to Generate Connectomics InformationU24NS109102 · NINDS · HARVARD UNIVERSITY · PI LICHTMAN, JEFF W · 2018 to 2023
$6.5M
A Tool for Synapse-level Circuit Analysis of Human Cerebral Cortex Specimens.UG3MH123386 · NIMH · HARVARD UNIVERSITY · PI LICHTMAN, JEFF W · 2021 to 2023
$2.4M
NIMH NIH HHS UG3 MH123386NINDS NIH HHS U19 NS104653NINDS NIH HHS U24 NS109102
6 · The paper itself

Abstract

Maps of the nervous system that identify individual cells along with their type, subcellular components and connectivity have the potential to elucidate fundamental organizational principles of neural circuits. Nanometer-resolution imaging of brain tissue provides the necessary raw data, but inferring cellular and subcellular annotation layers is challenging. We present segmentation-guided contrastive learning of representations (SegCLR), a self-supervised machine learning technique that produces representations of cells directly from 3D imagery and segmentations. When applied to volumes of human and mouse cortex, SegCLR enables accurate classification of cellular subcompartments and achieves performance equivalent to a supervised approach while requiring 400-fold fewer labeled examples. SegCLR also enables inference of cell types from fragments as small as 10 μm, which enhances the utility of volumes in which many neurites are truncated at boundaries. Finally, SegCLR enables exploration of layer 5 pyramidal cell subtypes and automated large-scale analysis of synaptic partners in mouse visual cortex.

Indexed as

NeuropilVisual CortexAnimalsHumansImage Processing, Computer-AssistedMiceNeuritesPyramidal CellsSupervised Machine Learning

Identifiers

PMID37985712
PMCPMC10703674
OpenAlexW4388834501

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.