Evidence map›Paper›PMID 25665965›Full record

ArticleNeuroImage2015

Influence of lexical status and orthographic similarity on the multi-voxel response of the visual word form area.

Annelies Baeck, Dwight Kravitz, Chris Baker, Hans P Op de Beeck

Abstract read
In one paragraph

Article in NeuroImage, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.8field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 28 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. A mesial-to-lateral dissociation for orthographic processing in the visual cortex.Proceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Selective visual representation of letters and words in the left ventral occipito-temporal cortex with intracerebral recordings.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  11. Article
  12. Review
  13. Decoding and disrupting left midfusiform gyrus activity during word reading.Proceedings of the National Academy of Sciences of the United States of America · 2016
    Article
  14. Article
  15. 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 at 3 institutions in 2 countries.

Annelies BaeckLaboratory of Biological Psychology, University of Leuven (KULeuven), Tiensestraat 102, 3000 Leuven, Belgium Laboratory of Experimental Psychology, University of Leuven (KULeuven), Tiensestraat 102, 3000 Leuven, Belgium Laboratory of Brain and Cognition, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 30901 USA.
Dwight KravitzLaboratory of Brain and Cognition, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 30901 USA kravitzd@email.gwu.edu.
Chris Baker *Laboratory of Brain and Cognition, National Institute of Mental Health, National Institutes of Health, Bethesda, MD 30901 USA bakerchris@mail.nih.gov.
Hans P Op de Beeck *Laboratory of Biological Psychology, University of Leuven (KULeuven), Tiensestraat 102, 3000 Leuven, Belgium Hans.opdebeeck@ppw.kuleuven.be.
National Institutes of Health · USKU Leuven · BENational Institute of Mental Health · US

Funding

Object, face, body and scene representations in the human brainZIAMH002909 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI BAKER, CHRIS · 2009 to 2025
$25.5M
Object, face and body representations in the human brainZ01MH002909 · NIMH · NATIONAL INSTITUTE OF MENTAL HEALTH · PI BAKER, CHRISTOPHER · 2008 to 2008
$1.1M
European Research Council 284101Intramural NIH HHS Z01 MH002909NIMH NIH HHS MH002909-07
6 · The paper itself

Abstract

Previous studies demonstrated that a region in the left fusiform gyrus, often referred to as the 'visual word form area' (VWFA), is responsive to written words, but the precise functional role of VWFA remains unclear. In the present study, we investigated the influence of orthographic similarity, and lexical factors on the multivoxel response patterns to written stimuli. Using high-resolution fMRI at 7 T, we compared the organization of visual word representations in VWFA to the organization in early visual cortex and a language region in the superior temporal gyrus. Sets of four letter words and pseudowords were presented, in which orthographic similarity was parametrically manipulated. We found that during a lexical decision task VWFA is responsive to the lexical status of a stimulus, but both real words and pseudowords were further processed in terms of orthographic similarity. In contrast, early visual cortex was only responsive to the visual aspects of the stimuli and in the left superior temporal gyrus there was an interaction between lexical status and orthography such that only real words were processed in terms of orthographic similarity. These findings indicate that VWFA represents the word/non-word status of letter strings as well as their orthographic similarity.

Indexed as

ReadingAdultHumansMagnetic Resonance ImagingOccipital LobePattern Recognition, VisualTemporal LobeVisual CortexfMRILexicalityOrthographyVisual word form area

Identifiers

PMID25665965
PMCPMC4412851
OpenAlexW1977978822

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.