Evidence map›Paper›PMID 21532582›Full record

ArticleNature methods2011

BrainAligner: 3D registration atlases of Drosophila brains.

Hanchuan Peng, Phuong Chung, Fuhui Long, Lei Qu, Arnim Jenett, Andrew M Seeds, Eugene W Myers, Julie H Simpson

Abstract readEvaluation Study
In one paragraph

Article in Nature methods, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 80 papers.

0numbers the graph read from it
0cells of the map it votes in
80citing papers in PubMed
–field-weighted citation impact
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

80 citing papers in PubMed.

  1. Trial
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  5. Hunger Recruits a Parallel Circuit Encoding Alcohol Reward.bioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. BIFROST: A method for registering diverse imaging datasets of theProceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  8. Article
  9. Article
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  12. Article
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  15. Frontiers in neural circuits · 2022
    Article
  16. Article
  17. Article
  18. Non-Rodent Genetic Animal Models for Studying Tauopathy: Review ofInternational journal of molecular sciences · 2021
    Review
  19. Article
  20. Article

20 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors.

Hanchuan PengJanelia Farm Research Campus, Howard Hughes Medical Institute, Ashburn, Virginia, USA. pengh@janelia.hhmi.org
Phuong Chung
Fuhui Long
Lei Qu
Arnim Jenett
Andrew M Seeds
Eugene W Myers
Julie H Simpson

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

Analyzing Drosophila melanogaster neural expression patterns in thousands of three-dimensional image stacks of individual brains requires registering them into a canonical framework based on a fiducial reference of neuropil morphology. Given a target brain labeled with predefined landmarks, the BrainAligner program automatically finds the corresponding landmarks in a subject brain and maps it to the coordinate system of the target brain via a deformable warp. Using a neuropil marker (the antibody nc82) as a reference of the brain morphology and a target brain that is itself a statistical average of data for 295 brains, we achieved a registration accuracy of 2 μm on average, permitting assessment of stereotypy, potential connectivity and functional mapping of the adult fruit fly brain. We used BrainAligner to generate an image pattern atlas of 2954 registered brains containing 470 different expression patterns that cover all the major compartments of the fly brain.

Indexed as

AlgorithmsAnimalsAnimals, Genetically ModifiedBrainDrosophila melanogasterDrosophila ProteinsGene ExpressionGreen Fluorescent ProteinsImage Processing, Computer-AssistedNeuropilRecombinant ProteinsSoftwareTranscription FactorsDrosophila Proteinsenhanced green fluorescent proteinGAL4 protein, DrosophilaGreen Fluorescent ProteinsRecombinant ProteinsTranscription Factors

Identifiers

PMID21532582
PMCPMC3104101

What OpenQuestion holds

Textmetadata
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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.