Evidence map›Paper›PMID 39116877›Full record

ArticleNeuron2024

Coding of self and environment by Pacinian neurons in freely moving animals.

Josef Turecek, David D Ginty

Abstract read
In one paragraph

Article in Neuron, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

2 authors.

Josef TurecekDepartment of Neurobiology, Howard Hughes Medical Institute, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA. Electronic address: josefturecek2@gmail.com.
David D GintyDepartment of Neurobiology, Howard Hughes Medical Institute, Harvard Medical School, 220 Longwood Avenue, Boston, MA 02115, USA. Electronic address: david_ginty@hms.harvard.edu.

Funding

Genetic Analysis and Manipulation Core (GAEC)P50HD105351 · NICHD · BOSTON CHILDREN'S HOSPITAL · PI SCOTT Loren POMEROY, MUSTAFA SAHIN · 2021 to 2026
$9.4M
Elucidating Cutaneous Mechanosensory Circuits, from Development to DiseaseR35NS097344 · NINDS · HARVARD MEDICAL SCHOOL · PI GINTY, DAVID D · 2016 to 2023
$6.8M
Spinal Cord Nociceptive Circuits that Deliver Outputs to the Brain to Initiate PainR01AT011447 · NCCIH · HARVARD MEDICAL SCHOOL · PI DRUGOWITSCH, JAN, GINTY, DAVID D · 2020 to 2024
$5.3M
Elucidating Cutaneous Mechanosensory Circuits, from Development to DiseaseR35NS132196 · NINDS · HARVARD MEDICAL SCHOOL · PI David D GINTY · 2024 to 2026
$1.8M
NCCIH NIH HHS R01 AT011447NICHD NIH HHS P50 HD105351NINDS NIH HHS R35 NS097344NINDS NIH HHS R35 NS132196
6 · The paper itself

Abstract

Pacinian corpuscle neurons are specialized low-threshold mechanoreceptors (LTMRs) that are tuned to detect high-frequency vibration (∼50-2,000 Hz); however, it is unclear how Pacinians and other LTMRs encode mechanical forces encountered during naturalistic behavior. Here, we developed methods to record LTMRs in awake, freely moving mice. We find that Pacinians, but not other LTMRs, encode subtle vibrations of surfaces encountered by the animal, including low-amplitude vibrations initiated over 2 m away. Strikingly, Pacinians are also highly active during a wide variety of natural behaviors, including walking, grooming, digging, and climbing. Pacinians in the hindlimb are sensitive enough to be activated by forelimb- or upper-body-dominant behaviors. Finally, we find that Pacinian LTMRs have diverse tuning and sensitivity. Our findings suggest a Pacinian population code for the representation of vibro-tactile features generated by self-initiated movements and low-amplitude environmental vibrations emanating from distant locations.

Indexed as

Pacinian CorpusclesVibrationAnimalsBehavior, AnimalEnvironmentFemaleMaleMechanoreceptorsMiceMice, Inbred C57BLMovementNeuronsTouchdorsal root ganglionfreely moving electrophysiologymechanosensory neuronsPacinian corpusclesensory neurosciencesomatosensation

Identifiers

PMID39116877
PMCPMC11466703

What OpenQuestion holds

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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.