Evidence map›Paper›PMID 32518393›Full record

ArticleScientific reports2020

Displacement detection is suppressed by the post-saccadic stimulus.

Shuhei Takano, Kazumichi Matsumiya, Chia-Huei Tseng, Ichiro Kuriki, Heiner Deubel, Satoshi Shioiri

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

7 citing papers in PubMed, 13 citations in OpenAlex.

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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

6 authors at 2 institutions in 2 countries.

Shuhei TakanoGraduate School of Information Sciences, Tohoku University, 6-3-09 Aramaki aza Aoba, Aoba-ku Sendai, 980-8579, Japan.
Kazumichi MatsumiyaGraduate School of Information Sciences, Tohoku University, 6-3-09 Aramaki aza Aoba, Aoba-ku Sendai, 980-8579, Japan.
Chia-Huei TsengGraduate School of Information Sciences, Tohoku University, 6-3-09 Aramaki aza Aoba, Aoba-ku Sendai, 980-8579, Japan.
Ichiro KurikiGraduate School of Information Sciences, Tohoku University, 6-3-09 Aramaki aza Aoba, Aoba-ku Sendai, 980-8579, Japan.
Heiner DeubelDepartment Psychologie, Ludwig-Maximilians-Universität, Leopoldstr, 13 D-80802, München, Germany.
Satoshi ShioiriGraduate School of Information Sciences, Tohoku University, 6-3-09 Aramaki aza Aoba, Aoba-ku Sendai, 980-8579, Japan. shioiri@riec.tohoku.ac.jp.
Tohoku University · JPLudwig-Maximilians-Universität München · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

To establish a perceptually stable world despite the large retinal shifts caused by saccadic eye movements, the visual system reduces its sensitivity to the displacement of visual stimuli during saccades (e.g. saccadic suppression of displacement, SSD). Previous studies have demonstrated that inserting a temporal blank right after a saccade improves displacement detection performance. This 'blanking effect' suggests that visual information right after the saccade may play an important role in SSD. To understand the mechanisms underlying SSD, we here compare the effect of pre- and post-saccadic stimulus contrast on displacement detection during a saccade with and without inserting a blank. Our results show that observers' sensitivity to detect visual displacement was reduced by increasing post-saccadic stimulus contrast, but a blank relieves the impairment. We successfully explain the results with a model proposing that parvo-pathway signals suppress the magno-pathway processes responsible for detecting displacements across saccades. Our results suggest that the suppression of the magno-pathway by parvo-pathway signals immediately after a saccade causes SSD, which helps to achieve the perceptual stability of the visual world across saccades.

Indexed as

FemaleFixation, OcularHumansMaleModels, BiologicalPhotic StimulationRetinaSaccadesVisual PerceptionYoung Adult

Identifiers

PMID32518393
PMCPMC7283269
OpenAlexW3033994565

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.