Evidence map›Paper›PMID 30078569›Full record

ArticleCurrent biology : CB2018

Presynaptic Inhibition Selectively Gates Auditory Transmission to the Brainstem Startle Circuit.

Kathryn M Tabor, Trevor S Smith, Mary Brown, Sadie A Bergeron, Kevin L Briggman, Harold A Burgess

Open access · bronzeAbstract read
In one paragraph

Article in Current biology : CB, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.

0numbers the graph read from it
0cells of the map it votes in
35citing papers in PubMed
3.7field-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

35 citing papers in PubMed, 75 citations in OpenAlex.

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  16. Gsx2, but not Gsx1, is necessary for early forebrain patterning and long-term survival in zebrafish.Developmental dynamics : an official publication of the American Association of Anatomists · 2023
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 2 institutions in 1 country.

Kathryn M TaborDivision of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA. Electronic address: kathryn.tabor@nih.gov.
Trevor S SmithDivision of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA.
Mary BrownDivision of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA.
Sadie A BergeronDivision of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA.
Kevin L BriggmanCircuit Dynamics and Connectivity Unit, National Institute of Neurological Disorders and Stroke, Bethesda, MD 20892, USA.
Harold A BurgessDivision of Developmental Biology, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Bethesda, MD 20892, USA. Electronic address: burgessha@mail.nih.gov.
Eunice Kennedy Shriver National Institute of Child Health and Human Development · USNational Institute of Neurological Disorders and Stroke · US

Funding

Neuronal Circuits Controlling Behavior: Genetic Analysis in ZebrafishZIAHD008884 · NICHD · EUNICE KENNEDY SHRIVER NATIONAL INSTITUTE OF CHILD HEALTH & HUMAN DEVELOPMENT · PI BURGESS, HAROLD · 2009 to 2025
$21.3M
Intramural NIH HHS Z99 HD999999
6 · The paper itself

Abstract

Filtering mechanisms prevent a continuous stream of sensory information from swamping perception, leading to diminished focal attention and cognitive processing. Mechanisms for sensory gating are commonly studied using prepulse inhibition, a paradigm that measures the regulated transmission of auditory information to the startle circuit; however, the underlying neuronal pathways are unresolved. Using large-scale calcium imaging, optogenetics, and laser ablations, we reveal a cluster of 30 morphologically identified neurons in zebrafish that suppress the transmission of auditory signals during prepulse inhibition. These neurons project to a key sensorimotor interface in the startle circuit-the termination zone of auditory afferents on the dendrite of a startle command neuron. Direct measurement of auditory nerve neurotransmitter release revealed selective presynaptic inhibition of sensory transmission to the startle circuit, sparing signaling to other brain regions. Our results provide the first cellular resolution circuit for prepulse inhibition in a vertebrate, revealing a central role for presynaptic gating of sensory information to a brainstem motor circuit.

Indexed as

AnimalsAuditory PerceptionBrain StemCalciumLaser TherapyNeuronsOptogeneticsPrepulse InhibitionReflex, StartleSensory GatingSynaptic TransmissionZebrafishCalciumB3 recombinaseGsx1iGluSnFRlarge-scale calcium imagingMauthner cellprepulse inhibitionpresynaptic inhibitionsensory gatingstartle reflexzebrafish

Identifiers

PMID30078569
PMCPMC6410737
OpenAlexW2886375030

What OpenQuestion holds

Textmetadata
LicenceTDM
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.