Evidence map›Paper›PMID 32795447›Full record

ArticleCurrent biology : CB2020

Extinguishing Exogenous Attention via Transcranial Magnetic Stimulation.

Antonio Fernández, Marisa Carrasco

Open access · bronzeAbstract read
In one paragraph

Article in Current biology : CB, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

25 citing papers in PubMed, 61 citations in OpenAlex.

  1. Article
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  7. Visual adaptation stronger at the horizontal than the vertical meridian: Linking performance with V1 cortical surface area.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Article
  10. Exogenous Spatial Attention Helps Overcome Spatial Specificity of Visual Learning in the Blind Field After V1 Damage.Journal of cognitive enhancement : towards the integration of theory and practice · 2025
    Article
  11. Article
  12. Article
  13. Transcranial Alternating Current Stimulation over Frontal Eye Fields Mimics Attentional Modulation of Visual Processing.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2024
    Article
  14. Article
  15. Article
  16. Article
  17. Transcranial magnetic stimulation to frontal but not occipital cortex disrupts endogenous attention.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  18. Article
  19. Article
  20. Differential Effects of Endogenous and Exogenous Attention on Sensory Tuning.The Journal of neuroscience : the official journal of the Society for Neuroscience · 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 1 institution in 1 country.

Antonio FernándezDepartment of Psychology, New York University, New York, NY 10003, USA. Electronic address: antonio.fernandez@nyu.edu.
Marisa CarrascoDepartment of Psychology, New York University, New York, NY 10003, USA; Center for Neural Science, New York University, New York, NY 10003, USA. Electronic address: marisa.carrasco@nyu.edu.
New York University · US

Funding

TRAINING IN VISUAL NEUROSCIENCET32EY007136 · NEI · NEW YORK UNIVERSITY · PI J ANTHONY MOVSHON · 1993 to 2026
$5.3M
Can oscillation entrainment and attention improve visual perception?R21EY026185 · NEI · NEW YORK UNIVERSITY · PI CARRASCO, MARISA · 2016 to 2017
$436k
NEI NIH HHS R21 EY026185NEI NIH HHS T32 EY007136
6 · The paper itself

Abstract

Orienting covert exogenous (involuntary) attention to a target location improves performance in many visual tasks [1, 2]. It is unknown whether early visual cortical areas are necessary for this improvement. To establish a causal link between these areas and attentional modulations, we used transcranial magnetic stimulation (TMS) to briefly alter cortical excitability and determine whether early visual areas mediate the effect of exogenous attention on performance. Observers performed an orientation discrimination task. After a peripheral valid, neutral, or invalid cue, two cortically magnified gratings were presented, one in the stimulated region and the other in the symmetric region in the opposite hemifield. Observers received two successive TMS pulses around their occipital pole while the stimuli were presented. Shortly after, a response cue indicated the grating whose orientation observers had to discriminate. The response cue either matched-target stimulated-or did not match-distractor stimulated-the stimulated side. Grating contrast was varied to measure contrast response functions (CRF) for all combinations of attention and TMS conditions. When the distractor was stimulated, exogenous attention yielded response gain-performance benefits in the valid-cue condition and costs in the invalid-cue condition compared with the neutral condition at the high contrast levels. Crucially, when the target was stimulated, this response gain was eliminated. Therefore, TMS extinguished the effect of exogenous attention. These results establish a causal link between early visual areas and the modulatory effect of exogenous attention on performance.

Indexed as

AttentionDeep Brain StimulationHumansOrientationPhosphenesTranscranial Magnetic StimulationVisual CortexVisual Perceptionattentioncontrast sensitivitycovert exogenous attentionearly visual areasoccipital cortexresponse gainTMS

Identifiers

PMID32795447
PMCPMC7577948
OpenAlexW3048436731

What OpenQuestion holds

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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.