Evidence map›Paper›PMID 31466734›Full record

ArticleNeuron2019

Recruitment of GABAergic Interneurons in the Barrel Cortex during Active Tactile Behavior.

Jianing Yu, Hang Hu, Ariel Agmon, Karel Svoboda

Open access · greenAbstract read
In one paragraph

Article in Neuron, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 114 papers.

0numbers the graph read from it
0cells of the map it votes in
114citing papers in PubMed
13.9field-weighted citation impact, top 1% 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

114 citing papers in PubMed, 226 citations in OpenAlex.

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

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 3 institutions in 1 country.

Jianing YuJanelia Research Campus, Howard Hughes Medical Institute (HHMI), Ashburn, VA 20147, USA. Electronic address: jianing.yu@pku.edu.cn.
Hang HuDepartment of Neuroscience, West Virginia University School of Medicine and Rockefeller Neuroscience Institute, Morgantown, WV 26506, USA.
Ariel AgmonJanelia Research Campus, Howard Hughes Medical Institute (HHMI), Ashburn, VA 20147, USA; Department of Neuroscience, West Virginia University School of Medicine and Rockefeller Neuroscience Institute, Morgantown, WV 26506, USA.
Karel SvobodaJanelia Research Campus, Howard Hughes Medical Institute (HHMI), Ashburn, VA 20147, USA. Electronic address: svobodak@janelia.hhmi.org.
Howard Hughes Medical Institute · USJanelia Research Campus · USWest Virginia University · US

Funding

NOVEL INTERNEURONS MEDIATING FEEDFORWARD THALAMOCORTICAL INHIBITIONR01NS050437 · NINDS · WEST VIRGINIA UNIVERSITY · PI AGMON, ARIEL · 2007 to 2014
$2.4M
Howard Hughes Medical InstituteNINDS NIH HHS R01 NS050437
6 · The paper itself

Abstract

Neural computation involves diverse types of GABAergic inhibitory interneurons that are integrated with excitatory (E) neurons into precisely structured circuits. To understand how each neuron type shapes sensory representations, we measured firing patterns of defined types of neurons in the barrel cortex while mice performed an active, whisker-dependent object localization task. Touch excited fast-spiking (FS) interneurons at short latency, followed by activation of E neurons and somatostatin-expressing (SST) interneurons. Touch only weakly modulated vasoactive intestinal polypeptide-expressing (VIP) interneurons. Voluntary whisker movement activated FS neurons in the ventral posteromedial nucleus (VPM) target layers, a subset of SST neurons and a majority of VIP neurons. Together, FS neurons track thalamic input, mediating feedforward inhibition. SST neurons monitor local excitation, providing feedback inhibition. VIP neurons are activated by non-sensory inputs, disinhibiting E and FS neurons. Our data reveal rules of recruitment for interneuron types during behavior, providing foundations for understanding computation in cortical microcircuits.

Indexed as

VibrissaeAction PotentialsAnimalsGABAergic NeuronsInterneuronsMiceNeural PathwaysPatch-Clamp TechniquesSomatosensory CortexSomatostatinTouchTouch PerceptionVasoactive Intestinal PeptideVentral Thalamic NucleiSomatostatinVasoactive Intestinal Peptideactive touchbarrel cortexFSGABAergic interneuronsin vivo whole-celljuxtacellularmovementopto-taggingSSTVIP

Identifiers

PMID31466734
PMCPMC6813892
OpenAlexW2969967332

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.