Evidence map›Paper›PMID 38154463›Full record

ArticleCurrent biology : CB2024

Ultra-fine resolution of pre-saccadic attention in the fovea.

Yue Guzhang, Natalya Shelchkova, Ashley M Clark, Martina Poletti

Abstract read
In one paragraph

Article in Current biology : CB, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Spatial and Temporal Factors Influencing Fixational Saccades.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  5. Asymmetries in Foveal Vision.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  6. Article
  7. Article
  8. Pre-microsaccadic Modulation in Foveal V1: Enhancement in the Current and Future Stimulus Locations.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025
    Article
  9. 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

4 authors.

Yue GuzhangDepartment of Brain and Cognitive Sciences, University of Rochester, Meliora Hall, Rochester, NY 14627, USA.
Natalya ShelchkovaGraduate Program in Computational Neuroscience, University of Chicago, 5812 S. Ellis Avenue, Chicago, IL 60637, USA.
Ashley M ClarkDepartment of Brain and Cognitive Sciences, University of Rochester, Meliora Hall, Rochester, NY 14627, USA.
Martina PolettiDepartment of Brain and Cognitive Sciences, University of Rochester, Meliora Hall, Rochester, NY 14627, USA; Department of Neuroscience, University of Rochester, 601 Elmwood Avenue, Rochester, NY 14627, USA; Center for Visual Science, University of Rochester, 361 Meliora Hall, Rochester, NY 14627, USA. Electronic address: martina_poletti@urmc.rochester.edu.

Funding

VISUAL SCIENCE RESEARCH CTR SUPPORTP30EY001319 · NEI · UNIVERSITY OF ROCHESTER · PI Susana Marcos · 1985 to 2026
$17.5M
Vision, Attention and Eye Movements at the Scale of the FoveolaR01EY029788 · NEI · UNIVERSITY OF ROCHESTER · PI Martina Poletti · 2019 to 2026
$3.4M
NEI NIH HHS P30 EY001319NEI NIH HHS R01 EY029788
6 · The paper itself

Abstract

Microsaccades, the tiny gaze relocations that occurr during fixation, have been linked to covert attention deployed degrees away from the center of gaze. However, the link between attention and microsaccades is deeper in that it also unfolds at the foveal scale. Here, we have examined the spatial grain of pre-microsaccadic attention across the 1° foveola. Through the use of high-precision eye-tracking and gaze-contingent display system that achieves arcminute precision in gaze localization, we have shown that the spotlight of attention at this scale can reach a strikingly high resolution, in the order of 0.17°. Further, when a microsaccade occurs, vision is modulated in a peculiar way across the foveola; whereas fine spatial vision is enhanced at the microsaccade goal location, it drops at the very center of gaze, where acuity is normally highest. These results reveal the finesse of the visuomotor system and of the interplay between eye movements and attention.

Indexed as

SaccadesVisual PerceptionAttentionEye MovementsFixation, OcularVision, Ocular

Identifiers

PMID38154463
PMCPMC10842882

What OpenQuestion holds

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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.