Evidence map›Paper›PMID 29632302›Full record

ArticleNature communications2018

Stimulus dependent diversity and stereotypy in the output of an olfactory functional unit.

Ezequiel M Arneodo, Kristina B Penikis, Neil Rabinowitz, Angela Licata, Annika Cichy, Jingji Zhang, Thomas Bozza, Dmitry Rinberg

Abstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 30 papers.

0numbers the graph read from it
0cells of the map it votes in
30citing 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

30 citing papers in PubMed.

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  15. Fluorescent protein transgenic mice for the study of CaFree radical biology & medicine · 2022
    Review
  16. Article
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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

8 authors.

Ezequiel M ArneodoNeuroscience Institute, NYU Langone Health, 435 E 30h St, New York, NY, 10016, USA.
Kristina B PenikisNeuroscience Institute, NYU Langone Health, 435 E 30h St, New York, NY, 10016, USA.
Neil RabinowitzCenter for Neural Science, New York University, 4 Washington Place, New York, NY, 10003, USA.
Angela LicataNeuroscience Institute, NYU Langone Health, 435 E 30h St, New York, NY, 10016, USA.
Annika CichyDepartment of Neurobiology, Northwestern University, 2205 Tech Drive, Evanston, IL, 60208, USA.
Jingji ZhangDepartment of Neurobiology, Northwestern University, 2205 Tech Drive, Evanston, IL, 60208, USA.
Thomas BozzaDepartment of Neurobiology, Northwestern University, 2205 Tech Drive, Evanston, IL, 60208, USA.ORCID http://orcid.org/0000-0002-6574-8154
Dmitry RinbergNeuroscience Institute, NYU Langone Health, 435 E 30h St, New York, NY, 10016, USA. rinberg@nyu.edu.

Funding

Trace Amine-Associated Receptors and Olfactory Behavior in MammalsR01DC013576 · NIDCD · NORTHWESTERN UNIVERSITY · PI BOZZA, THOMAS · 2014 to 2018
$2.5M
CRCNS: Sparse odor coding in the olfactory bulbR01DC014366 · NIDCD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI KOULAKOV, ALEXEI, RINBERG, DMITRY · 2014 to 2018
$1.8M
Coding primitives in early olfactory processing - Resubmission - 1R01DC013797 · NIDCD · NEW YORK UNIVERSITY SCHOOL OF MEDICINE · PI RINBERG, DMITRY · 2015 to 2019
$1.8M
An Origin of Temporal Coding in the Early Olfactory SystemF31DC014903 · NIDCD · NEW YORK UNIVERSITY · PI PENIKIS, KRISTINA · 2015 to 2017
$98k
NIDCD NIH HHS F31 DC014903NIDCD NIH HHS R01 DC013576NIDCD NIH HHS R01 DC013797NIDCD NIH HHS R01 DC014366
6 · The paper itself

Abstract

Olfactory inputs are organized in an array of functional units (glomeruli), each relaying information from sensory neurons expressing a given odorant receptor to a small population of output neurons, mitral/tufted (MT) cells. MT cells respond heterogeneously to odorants, and how the responses encode stimulus features is unknown. We recorded in awake mice responses from "sister" MT cells that receive input from a functionally characterized, genetically identified glomerulus, corresponding to a specific receptor (M72). Despite receiving similar inputs, sister MT cells exhibit temporally diverse, concentration-dependent, excitatory and inhibitory responses to most M72 ligands. In contrast, the strongest known ligand for M72 elicits temporally stereotyped, early excitatory responses in sister MT cells, consistent across a range of concentrations. Our data suggest that information about ligand affinity is encoded in the collective stereotypy or diversity of activity among sister MT cells within a glomerular functional unit in a concentration-tolerant manner.

Indexed as

AnimalsElectrophysiological PhenomenaFemaleMaleMiceMice, TransgenicModels, NeurologicalOdorantsOlfactory BulbOlfactory PathwaysOlfactory Receptor NeuronsSmell

Identifiers

PMID29632302
PMCPMC5890244

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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.