Evidence map›Paper›PMID 33206597›Full record

ArticleeLife2020

Gamma activity accelerates during prefrontal development.

Sebastian H Bitzenhofer, Jastyn A Pöpplau, Ileana Hanganu-Opatz

Open access · goldAbstract read
In one paragraph

Article in eLife, 2020. 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
3.9field-weighted citation impact, top 5% 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, 62 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Review
  7. Article
  8. More Than a Small Brain: The Importance of Studying Neural Function during Development.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Review
  9. Development of Prefrontal Circuits and Cognitive Abilities.Cold Spring Harbor perspectives in biology · 2024
    Review
  10. Network state transitions during cortical development.Nature reviews. Neuroscience · 2024
    Review
  11. Article
  12. Article
  13. Review
  14. Article
  15. Article
  16. Distinct ACC Neural Mechanisms Underlie Authentic and Transmitted Anxiety Induced by Maternal Separation in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2023
    Article
  17. Article
  18. Article
  19. Article
  20. Gamma oscillations provide insights into cortical circuit development.Pflugers Archiv : European journal of physiology · 2023
    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

3 authors at 1 institution in 1 country.

Sebastian H BitzenhoferInstitute of Developmental Neurophysiology, Center for Molecular Neurobiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.ORCID 0000-0003-0736-6251
Jastyn A PöpplauInstitute of Developmental Neurophysiology, Center for Molecular Neurobiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.ORCID 0000-0002-4350-3164
Ileana Hanganu-OpatzInstitute of Developmental Neurophysiology, Center for Molecular Neurobiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.ORCID 0000-0002-4787-1765
Universität Hamburg · DE

Funding

Deutsche Forschungsgemeinschaft Ha4466/10-1Deutsche Forschungsgemeinschaft Ha4466/11-1Deutsche Forschungsgemeinschaft Ha4466/12-1Deutsche Forschungsgemeinschaft SFB 936 B5Deutsche Forschungsgemeinschaft SPP 1665H2020 European Research Council ERC-2015-CoG 681577
6 · The paper itself

Abstract

Gamma oscillations are a prominent activity pattern in the cerebral cortex. While gamma rhythms have been extensively studied in the adult prefrontal cortex in the context of cognitive (dys)functions, little is known about their development. We addressed this issue by using extracellular recordings and optogenetic stimulations in mice across postnatal development. We show that fast rhythmic activity in the prefrontal cortex becomes prominent during the second postnatal week. While initially at about 15 Hz, fast oscillatory activity progressively accelerates with age and stabilizes within gamma frequency range (30-80 Hz) during the fourth postnatal week. Activation of layer 2/3 pyramidal neurons drives fast oscillations throughout development, yet the acceleration of their frequency follows similar temporal dynamics as the maturation of fast-spiking interneurons. These findings uncover the development of prefrontal gamma activity and provide a framework to examine the origin of abnormal gamma activity in neurodevelopmental disorders.

Indexed as

Gamma RhythmAnimalsFemaleMaleMiceMice, Inbred C57BLOptogeneticsPrefrontal CortexPyramidal CellsdevelopmentGammamouseneuroscienceoscillationsparvalbuminprefrontal cortex

Identifiers

PMID33206597
PMCPMC7673781
OpenAlexW3098675683

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.