Evidence map›Paper›PMID 32147692›Full record

ArticleCerebral cortex (New York, N.Y. : 1991)2020

Stable Encoding of Visual Cues in the Mouse Retrosplenial Cortex.

Anna Powell, William M Connelly, Asta Vasalauskaite, Andrew J D Nelson, Seralynne D Vann, John P Aggleton, Frank Sengpiel, Adam Ranson

Open access · hybridAbstract read
In one paragraph

Article in Cerebral cortex (New York, N.Y. : 1991), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
4.7field-weighted citation impact, top 4% 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

33 citing papers in PubMed, 71 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Review
  10. The retrosplenial cortical role in delayed spatial alternation.Neurobiology of learning and memory · 2024
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Retrosplenial cortex and aversive conditioning.Frontiers in behavioral neuroscience · 2024
    Review
  17. Article
  18. Article
  19. Review
  20. Article
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

8 authors at 3 institutions in 3 countries.

Anna PowellSchool of Psychology, Cardiff University, CF10 3AS Cardiff, UK.
William M ConnellySchool of Medicine, University of Tasmania, Hobart, TAS, Australia.
Asta VasalauskaiteSchool of Biosciences, Cardiff University, Cardiff, CF10 3AX, UK.
Andrew J D NelsonSchool of Psychology, Cardiff University, CF10 3AS Cardiff, UK.
Seralynne D VannSchool of Psychology, Cardiff University, CF10 3AS Cardiff, UK.
John P AggletonSchool of Psychology, Cardiff University, CF10 3AS Cardiff, UK.
Frank SengpielSchool of Biosciences, Cardiff University, Cardiff, CF10 3AX, UK.
Adam RansonNeuroscience and Mental Health Research Institute, Cardiff University, Cardiff, CF24 4HQ, UK.
Cardiff University · GBUniversitat Autònoma de Barcelona · ESUniversity of Tasmania · AU

Funding

Biotechnology and Biological Sciences Research Council BB/L021005/1Wellcome TrustWellcome Trust 100202/Z/12/ZWellcome Trust 105613/Z/14/ZWellcome Trust 212273/Z/18/Z
6 · The paper itself

Abstract

The rodent retrosplenial cortex (RSC) functions as an integrative hub for sensory and motor signals, serving roles in both navigation and memory. While RSC is reciprocally connected with the sensory cortex, the form in which sensory information is represented in the RSC and how it interacts with motor feedback is unclear and likely to be critical to computations involved in navigation such as path integration. Here, we used 2-photon cellular imaging of neural activity of putative excitatory (CaMKII expressing) and inhibitory (parvalbumin expressing) neurons to measure visual and locomotion evoked activity in RSC and compare it to primary visual cortex (V1). We observed stimulus position and orientation tuning, and a retinotopic organization. Locomotion modulation of activity of single neurons, both in darkness and light, was more pronounced in RSC than V1, and while locomotion modulation was strongest in RSC parvalbumin-positive neurons, visual-locomotion integration was found to be more supralinear in CaMKII neurons. Longitudinal measurements showed that response properties were stably maintained over many weeks. These data provide evidence for stable representations of visual cues in RSC that are spatially selective. These may provide sensory data to contribute to the formation of memories of spatial information.

Indexed as

AnimalsCuesGyrus CinguliMiceNeuronsSpatial MemoryVisual Perceptionbehaviornavigationretrosplenial cortexV1vision

Identifiers

PMID32147692
PMCPMC7438634
OpenAlexW3011016349

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.