Evidence map›Paper›PMID 28029717›Full record

ArticleHuman brain mapping2017

Time course of gamma-band oscillation associated with face processing in the inferior occipital gyrus and fusiform gyrus: A combined fMRI and MEG study.

Shota Uono, Wataru Sato, Takanori Kochiyama, Yasutaka Kubota, Reiko Sawada, Sayaka Yoshimura, Motomi Toichi

Open access · greenAbstract read
In one paragraph

Article in Human brain mapping, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.0field-weighted citation impact, top 14% 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

17 citing papers in PubMed, 38 citations in OpenAlex.

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  13. Prestimulus feedback connectivity biases the content of visual experiences.Proceedings of the National Academy of Sciences of the United States of America · 2019
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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

7 authors at 3 institutions in 1 country.

Shota UonoGraduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, 606-8507, Japan.
Wataru SatoGraduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, 606-8507, Japan.
Takanori KochiyamaATR Brain Activity Imaging Center, Seika-cho, Soraku-gun, Kyoto, 619-0288, Japan.
Yasutaka KubotaHealth and Medical Services Center, Shiga University, Hikone, Shiga, 522-0069, Japan.
Reiko SawadaGraduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, 606-8507, Japan.
Sayaka YoshimuraGraduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, 606-8507, Japan.
Motomi ToichiGraduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, 606-8507, Japan.
Kyoto University · JPShiga University · JPUnitika (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Debate continues over whether the inferior occipital gyrus (IOG) or the fusiform gyrus (FG) represents the first stage of face processing and what role these brain regions play. We investigated this issue by combining functional magnetic resonance imaging (fMRI) and magnetoencephalography (MEG) in normal adults. Participants passively observed upright and inverted faces and houses. First, we identified the IOG and FG as face-specific regions using fMRI. We applied beamforming source reconstruction and time-frequency analysis to MEG source signals to reveal the time course of gamma-band activations in these regions. The results revealed that the right IOG showed higher gamma-band activation in response to upright faces than to upright houses at 100 ms from the stimulus onset. Subsequently, the right FG showed greater gamma-band response to upright faces versus upright houses at around 170 ms. The gamma-band activation in the right IOG and right FG was larger in response to inverted faces than to upright faces at the later time window. These results suggest that (1) the gamma-band activities occurs rapidly first in the IOG and next in the FG and (2) the gamma-band activity in the right IOG at later time stages is involved in configuration processing for faces. Hum Brain Mapp 38:2067-2079, 2017. © 2017 Wiley Periodicals, Inc.

Indexed as

FaceAdolescentAdultElectroencephalographyFemaleGamma RhythmHumansImage Processing, Computer-AssistedMagnetic Resonance ImagingMagnetoencephalographyMaleOccipital LobeOxygenPattern Recognition, VisualPhotic StimulationTemporal LobeOxygenface processingfusiform gyrusgamma-band oscillationinferior occipital gyrusmagnetoencephalography (MEG)

Identifiers

PMID28029717
PMCPMC6867163
OpenAlexW2563631466

What OpenQuestion holds

Textmetadata
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.