Evidence map›Paper›PMID 31031112›Full record

ArticleCurrent biology : CB2019

A Stable Visual World in Primate Primary Visual Cortex.

Adam P Morris, Bart Krekelberg

Open access · greenAbstract read
In one paragraph

Article in Current biology : CB, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
3.5field-weighted citation impact, top 7% 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

29 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Ecological Visual Processing in the Mouse.Annual review of neuroscience · 2026
    Review
  3. A UNIFORM CODING STRUCTURE IN THE NEOCORTEX.bioRxiv : the preprint server for biology · 2026
    Article
  4. Article
  5. Active gaze behavior organizes V1 activity in freely-moving marmosets.bioRxiv : the preprint server for biology · 2026
    Article
  6. Review
  7. Journal of neurophysiology · 2025
    Article
  8. Article
  9. Article
  10. Review
  11. Review
  12. A computational account of transsaccadic attentional allocation based on visual gain fields.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Robust Coding of Eye Position in Posterior Parietal Cortex despite Context-Dependent Tuning.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
    Article
  19. Article
  20. Sex-Specific Brain Activations during Single-Leg Exercise.International journal of sports physical therapy · 2022
    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

2 authors at 2 institutions in 2 countries.

Adam P MorrisNeuroscience Program, Biomedicine Discovery Institute, Department of Physiology, Monash University, 26 Innovation Walk, Clayton, Victoria 3800, Australia. Electronic address: adam.morris@monash.edu.
Bart KrekelbergCenter for Molecular and Behavioral Neuroscience, Rutgers University, 197 University Ave., Newark, New Jersey 07102, USA.
Monash University · AURutgers, The State University of New Jersey · US

Funding

Eye Movements and Visual PerceptionR01EY017605 · NEI · RUTGERS THE STATE UNIV OF NJ NEWARK · PI KREKELBERG, BART · 2007 to 2016
$3.2M
Neuromodulation by Transcranial Current StimulationR01MH111766 · NIMH · RUTGERS THE STATE UNIV OF NJ NEWARK · PI KREKELBERG, BART · 2016 to 2019
$1.6M
NEI NIH HHS R01 EY017605NIMH NIH HHS R01 MH111766
6 · The paper itself

Abstract

Humans and other primates rely on eye movements to explore visual scenes and to track moving objects. As a result, the image that is projected onto the retina-and propagated throughout the visual cortical hierarchy-is almost constantly changing and makes little sense without taking into account the momentary direction of gaze. How is this achieved in the visual system? Here, we show that in primary visual cortex (V1), the earliest stage of cortical vision, neural representations carry an embedded "eye tracker" that signals the direction of gaze associated with each image. Using chronically implanted multi-electrode arrays, we recorded the activity of neurons in area V1 of macaque monkeys during tasks requiring fast (exploratory) and slow (pursuit) eye movements. Neurons were stimulated with flickering, full-field luminance noise at all times. As in previous studies, we observed neurons that were sensitive to gaze direction during fixation, despite comparable stimulation of their receptive fields. We trained a decoder to translate neural activity into metric estimates of gaze direction. This decoded signal tracked the eye accurately not only during fixation but also during fast and slow eye movements. After a fast eye movement, the eye-position signal arrived in V1 at approximately the same time at which the new visual information arrived from the retina. Using simulations, we show that this V1 eye-position signal could be used to take into account the sensory consequences of eye movements and map the fleeting positions of objects on the retina onto their stable position in the world.

Indexed as

Eye MovementsAnimalsMacaca mulattaMaleVisual Cortexcomputationelectrophysiologyeye positionpopulation codingprimary visual cortexvision

Identifiers

PMID31031112
PMCPMC6519108
OpenAlexW2941026742

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.