ArticleScientific reports2023
Human perception of spatial frequency varies with stimulus orientation and location in the visual field.
Article in Scientific reports, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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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.
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.
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Who cites it
3 citing papers in PubMed.
- Rethinking perceptual distortions in amblyopia: toward a multi-feature, visual-field-wide perspective.Frontiers in neuroscience · 2026Article
- Attention Alters Population Spatial Frequency Tuning.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Multi-Feature Mapping of Distortions in Amblyopia With Localized Sampling.Investigative ophthalmology & visual science · 2025Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Neuroanatomical variations across the visual field of human observers go along with corresponding variations of the perceived coarseness of visual stimuli. Here we show that horizontal gratings are perceived as having lower spatial frequency than vertical gratings when occurring along the horizontal meridian of the visual field, whereas gratings occurring along the vertical meridian show the exact opposite effect. This finding indicates a new peculiarity of processes operating along the cardinal axes of the visual field.
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Registered trials
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