Evidence map›Paper›PMID 34779767›Full record

ArticleeLife2021

A causal role for the right frontal eye fields in value comparison.

Ian Krajbich, Andres Mitsumasu, Rafael Polania, Christian C Ruff, Ernst Fehr

Open access · goldAbstract read
In one paragraph

Article in eLife, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.6field-weighted citation impact, top 36% 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

6 citing papers in PubMed, 9 citations in OpenAlex.

  1. Model-based analysis of stop-signal data reveals robust neural and clinical correlates of evidence accumulation but not inhibition.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026
    Article
  2. Efficient numerosity estimation under limited time.PLoS computational biology · 2025
    Article
  3. Article
  4. Article
  5. Article
  6. 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

5 authors at 2 institutions in 2 countries.

Ian Krajbich *Departments of Psychology, Economics, The Ohio State University, Columbus, United States.ORCID 0000-0001-6618-5675
Andres Mitsumasu *Zurich Center for Neuroeconomics, Department of Economics, University of Zurich, Zurich, Switzerland.
Rafael PolaniaZurich Center for Neuroeconomics, Department of Economics, University of Zurich, Zurich, Switzerland.ORCID 0000-0002-6176-6806
Christian C Ruff *Zurich Center for Neuroeconomics, Department of Economics, University of Zurich, Zurich, Switzerland.ORCID 0000-0002-3964-2364
Ernst Fehr *Zurich Center for Neuroeconomics, Department of Economics, University of Zurich, Zurich, Switzerland.
University of Zurich · CHThe Ohio State University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies have suggested close functional links between overt visual attention and decision making. This suggests that the corresponding mechanisms may interface in brain regions known to be crucial for guiding visual attention - such as the frontal eye field (FEF). Here, we combined brain stimulation, eye tracking, and computational approaches to explore this possibility. We show that inhibitory transcranial magnetic stimulation (TMS) over the right FEF has a causal impact on decision making, reducing the effect of gaze dwell time on choice while also increasing reaction times. We computationally characterize this putative mechanism by using the attentional drift diffusion model (aDDM), which reveals that FEF inhibition reduces the relative discounting of the non-fixated option in the comparison process. Our findings establish an important causal role of the right FEF in choice, elucidate the underlying mechanism, and provide support for one of the key causal hypotheses associated with the aDDM.

Indexed as

Transcranial Magnetic StimulationAdultAttentionDecision MakingEye-Tracking TechnologyFemaleFrontal LobeHumansMaleReaction Timeattentionbrain stimulationcomputational biologydecision makingdrift diffusion modeleye trackingfrontal eye fieldshumanneurosciencesystems biology

Identifiers

PMID34779767
PMCPMC8592572
OpenAlexW3212038548

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.