Evidence map›Paper›PMID 36998965›Full record

ReviewWorld journal of clinical cases2023

Functional role of frontal electroencephalogram alpha asymmetry in the resting state in patients with depression: A review.

Yu-Hong Xie, Ye-Min Zhang, Fan-Fan Fan, Xi-Yan Song, Lei Liu

Open access · diamondAbstract readReview
In one paragraph

Review in World journal of clinical cases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.3field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
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  3. Review
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  6. Review
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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

5 authors at 1 institution in 1 country.

Yu-Hong XiePsychology College of Teacher Education, Center of Group Behavior and Social Psychological Service, Ningbo University, Ningbo 315211, Zhejiang Province, China.
Ye-Min ZhangPsychology College of Teacher Education, Center of Group Behavior and Social Psychological Service, Ningbo University, Ningbo 315211, Zhejiang Province, China.
Fan-Fan FanPsychology College of Teacher Education, Center of Group Behavior and Social Psychological Service, Ningbo University, Ningbo 315211, Zhejiang Province, China.
Xi-Yan SongPsychology College of Teacher Education, Center of Group Behavior and Social Psychological Service, Ningbo University, Ningbo 315211, Zhejiang Province, China.
Lei LiuPsychology College of Teacher Education, Center of Group Behavior and Social Psychological Service, Ningbo University, Ningbo 315211, Zhejiang Province, China. liulei@nbu.edu.cn.
Ningbo University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Depression is a psychological disorder that affects the general public worldwide. It is particularly important to make an objective and accurate diagnosis of depression, and the measurement methods of brain activity have gradually received increasing attention. Resting electroencephalogram (EEG) alpha asymmetry in patients with depression shows changes in activation of the alpha frequency band of the left and right frontal cortices. In this paper, we review the findings of the relationship between frontal EEG alpha asymmetry in the resting state and depression. Based on worldwide studies, we found the following: (1) Compared with individuals without depression, those with depression showed greater right frontal EEG alpha asymmetry in the resting state. However, the pattern of frontal EEG alpha asymmetry in the resting state in depressive individuals seemed to disappear with age; (2) Compared with individuals without maternal depression, those with maternal depression showed greater right frontal EEG alpha asymmetry in the resting state, which indicated that genetic or experience-based influences have an impact on frontal EEG alpha asymmetry at rest; and (3) Frontal EEG alpha asymmetry in the resting state was stable, and little or no change occurred after antidepressant treatment. Finally, we concluded that the contrasting results may be due to differences in methodology, clinical characteristics, and participant characteristics.

Indexed as

DepressionFrontal asymmetryFrontal electroencephalogram alpha asymmetryNeurological indicatorResting state

Identifiers

PMID36998965
PMCPMC10044961
OpenAlexW4327606708

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.