Evidence map›Paper›PMID 34260919›Full record

ArticleCell reports2021

Chronic wireless neural population recordings with common marmosets.

Jeffrey D Walker, Friederice Pirschel, Marina Sundiang, Marek Niekrasz, Jason N MacLean, Nicholas G Hatsopoulos

Open access · goldAbstract read
In one paragraph

Article in Cell reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Primate neuroethology: a new synthesis.Trends in cognitive sciences · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Marmoset Anterior Cingulate Area 32 Neurons Exhibit Responses to Presented and Produced Calls during Naturalistic Vocal Communication.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Acute Neuropixels recordings in the marmoset monkey.bioRxiv : the preprint server for biology · 2023
    Article
  16. The neurobiology of vocal communication in marmosets.Annals of the New York Academy of Sciences · 2023
    Review
  17. Electrophysiology of Laminar Cortical Activity in the Common Marmoset.Journal of visualized experiments : JoVE · 2023
    Article
  18. Article
  19. Review
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

6 authors at 1 institution in 1 country.

Jeffrey D WalkerCommittee on Computational Neuroscience, University of Chicago, Chicago, IL 60615, USA; Department of Organismal Biology and Anatomy, University of Chicago, Chicago, IL 60615, USA. Electronic address: walkerjd@uchicago.edu.
Friederice PirschelDepartment of Organismal Biology and Anatomy, University of Chicago, Chicago, IL 60615, USA.
Marina SundiangCommittee on Computational Neuroscience, University of Chicago, Chicago, IL 60615, USA.
Marek NiekraszDepartment of Surgery, University of Chicago, Chicago, IL 60615, USA; The University of Chicago Neuroscience Institute, University of Chicago, Chicago, IL 60615, USA.
Jason N MacLeanCommittee on Computational Neuroscience, University of Chicago, Chicago, IL 60615, USA; Department of Neurobiology, University of Chicago, Chicago, IL 60615, USA; The University of Chicago Neuroscience Institute, University of Chicago, Chicago, IL 60615, USA.
Nicholas G HatsopoulosCommittee on Computational Neuroscience, University of Chicago, Chicago, IL 60615, USA; Department of Organismal Biology and Anatomy, University of Chicago, Chicago, IL 60615, USA; The University of Chicago Neuroscience Institute, University of Chicago, Chicago, IL 60615, USA.
University of Chicago · US

Funding

Sensory mechanisms of manual dexterity and their application to neuroprostheticsR35NS122333 · NINDS · UNIVERSITY OF CHICAGO · PI HATSOPOULOS, NICHOLAS G · 2021 to 2024
$4.5M
Large-scale, neuronal ensemble recordings in motor cortex of the behaving marmosetR01NS104898 · NINDS · UNIVERSITY OF CHICAGO · PI BRUNEL, NICOLAS, HATSOPOULOS, NICHOLAS G · 2018 to 2022
$3.0M
NINDS NIH HHS R01 NS104898NINDS NIH HHS R35 NS122333
6 · The paper itself

Abstract

Marmosets are an increasingly important model system for neuroscience in part due to genetic tractability and enhanced cortical accessibility, due to a lissencephalic neocortex. However, many of the techniques generally employed to record neural activity in primates inhibit the expression of natural behaviors in marmosets precluding neurophysiological insights. To address this challenge, we have developed methods for recording neural population activity in unrestrained marmosets across multiple ethological behaviors, multiple brain states, and over multiple years. Notably, our flexible methodological design allows for replacing electrode arrays and removal of implants providing alternative experimental endpoints. We validate the method by recording sensorimotor cortical population activity in freely moving marmosets across their natural behavioral repertoire and during sleep.

Indexed as

Wireless TechnologyAnimalsBehavior, AnimalBiomechanical PhenomenaCallithrixElectrodes, ImplantedFeeding BehaviorFemaleMaleMovementNeuronsSleepTitaniumTitaniummarmosetmotor controlmulti-electrode arraysnatural behaviorwireless neural recording

Identifiers

PMID34260919
PMCPMC8513487
OpenAlexW3182313602

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.