Evidence map›Paper›PMID 25566017›Full record

ArticleFrontiers in human neuroscience2014

Cerebral oscillatory activity during simulated driving using MEG.

Kotoe Sakihara, Masayuki Hirata, Kazutoshi Ebe, Kenji Kimura, Seong Yi Ryu, Yoshiyuki Kono, Nozomi Muto, Masako Yoshioka, Toshiki Yoshimine, Shiro Yorifuji

Open access · goldAbstract read
In one paragraph

Article in Frontiers in human neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.2field-weighted citation impact, top 51% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. 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

10 authors at 1 institution in 1 country.

Kotoe SakiharaDepartment of Functional Diagnostic Science, Graduate School of Medicine, Osaka University Suita, Japan ; Department of Clinical Laboratory Science, Faculty of Medical Technology, Teikyo University Itabashi-ku, Japan.
Masayuki HirataDepartment of Functional Diagnostic Science, Graduate School of Medicine, Osaka University Suita, Japan ; Department of Neurosurgery, Graduate School of Medicine, Osaka University Suita, Japan.
Kazutoshi EbeFrontier Research Center, Toyota Central R&D Labs., Inc., Nagakute, Japan.
Kenji KimuraHuman System Integration Group, Vehicle Engineering Development Division, Toyota Motor Corporation Toyota, Japan.
Seong Yi RyuDepartment of Functional Diagnostic Science, Graduate School of Medicine, Osaka University Suita, Japan.
Yoshiyuki KonoDepartment of Functional Diagnostic Science, Graduate School of Medicine, Osaka University Suita, Japan.
Nozomi MutoDepartment of Functional Diagnostic Science, Graduate School of Medicine, Osaka University Suita, Japan.
Masako YoshiokaDepartment of Functional Diagnostic Science, Graduate School of Medicine, Osaka University Suita, Japan.
Toshiki YoshimineDepartment of Neurosurgery, Graduate School of Medicine, Osaka University Suita, Japan.
Shiro YorifujiDepartment of Functional Diagnostic Science, Graduate School of Medicine, Osaka University Suita, Japan.
Toyota Central Research and Development Laboratories (Japan) · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to examine cerebral oscillatory differences associated with psychological processes during simulated car driving. We recorded neuromagnetic signals in 14 healthy volunteers using magnetoencephalography (MEG) during simulated driving. MEG data were analyzed using synthetic aperture magnetometry to detect the spatial distribution of cerebral oscillations. Group effects between subjects were analyzed statistically using a non-parametric permutation test. Oscillatory differences were calculated by comparison between "passive viewing" and "active driving." "Passive viewing" was the baseline, and oscillatory differences during "active driving" showed an increase or decrease in comparison with a baseline. Power increase in the theta band was detected in the superior frontal gyrus (SFG) during active driving. Power decreases in the alpha, beta, and low gamma bands were detected in the right inferior parietal lobe (IPL), left postcentral gyrus (PoCG), middle temporal gyrus (MTG), and posterior cingulate gyrus (PCiG) during active driving. Power increase in the theta band in the SFG may play a role in attention. Power decrease in the right IPL may reflect selectively divided attention and visuospatial processing, whereas that in the left PoCG reflects sensorimotor activation related to driving manipulation. Power decreases in the MTG and PCiG may be associated with object recognition.

Indexed as

car drivingmagnetoencephalographyoscillation

Identifiers

PMID25566017
PMCPMC4267277
OpenAlexW1969495804

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.