Evidence map›Paper›PMID 27089019›Full record

ArticleNature neuroscience2016

Dense EM-based reconstruction of the interglomerular projectome in the zebrafish olfactory bulb.

Adrian A Wanner, Christel Genoud, Tafheem Masudi, Léa Siksou, Rainer W Friedrich

Abstract read
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In one paragraph

Article in Nature neuroscience, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing 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

61 citing papers in PubMed.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors.

Adrian A WannerFriedrich Miescher Institute for Biomedical Research, Basel, Switzerland.
Christel GenoudFriedrich Miescher Institute for Biomedical Research, Basel, Switzerland.
Tafheem MasudiFriedrich Miescher Institute for Biomedical Research, Basel, Switzerland.
Léa SiksouFriedrich Miescher Institute for Biomedical Research, Basel, Switzerland.
Rainer W FriedrichFriedrich Miescher Institute for Biomedical Research, Basel, Switzerland.ORCID 0000-0001-9107-0482

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The dense reconstruction of neuronal circuits from volumetric electron microscopy (EM) data has the potential to uncover fundamental structure-function relationships in the brain. To address bottlenecks in the workflow of this emerging methodology, we developed a procedure for conductive sample embedding and a pipeline for neuron reconstruction. We reconstructed ∼98% of all neurons (>1,000) in the olfactory bulb of a zebrafish larva with high accuracy and annotated all synapses on subsets of neurons representing different types. The organization of the larval olfactory bulb showed marked differences from that of the adult but similarities to that of the insect antennal lobe. Interneurons comprised multiple types but granule cells were rare. Interglomerular projections of interneurons were complex and bidirectional. Projections were not random but biased toward glomerular groups receiving input from common types of sensory neurons. Hence, the interneuron network in the olfactory bulb exhibits a specific topological organization that is governed by glomerular identity.

Indexed as

AnimalsInterneuronsLarvaMicroscopy, ElectronNerve NetOlfactory BulbSensory Receptor CellsSynapsesZebrafish

Identifiers

PMID27089019

What OpenQuestion holds

Textmetadata
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.