Evidence map›Paper›PMID 37397442›Full record

ArticleFrontiers in neuroscience2023

Anodal transcranial direct current stimulation (tDCS) over the left dorsolateral prefrontal cortex improves attentional control in chronically stressed adults.

Yong Liu, Qingjin Liu, Jia Zhao, Xuechen Leng, Jinfeng Han, Feng Xia, Yazhi Pang, Hong Chen

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Frontiers in neuroscience, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 23% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 2 institutions in 1 country.

Yong Liu *Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China.
Qingjin Liu *Key Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China.
Jia ZhaoKey Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China.
Xuechen LengKey Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China.
Jinfeng HanKey Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China.
Feng XiaDepartment of Hepatobiliary Surgery, Southwest Hospital, Army Medical University, Chongqing, China.
Yazhi PangSchool of Psychology, Southwest University, Chongqing, China.
Hong ChenKey Laboratory of Cognition and Personality (Ministry of Education), Southwest University, Chongqing, China.
Southwest University · CNArmy Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Chronic stress is a long-term condition that negatively affects cognitive ability and mental health. Individuals who experience chronic stress show poor attentional control. Transcranial direct current stimulation (tDCS) to the dorsolateral prefrontal cortex (DLPFC) modulates executive function domains. Therefore, it is beneficial to investigate whether tDCS of the DLPFC could improve attentional control and relieve stress in chronically stressed individuals. Methods: We assess the event-related potentials (ERPs) associated with attentional control in individuals with chronic stress after the tDCS intervention. Forty individuals were randomly assigned to either the anodal tDCS group, which received 5 sessions of the 20 min tDCS over the DLPFC (2 mA; Results: After the anodal tDCS, we found a significant decrease in the perceived stress scale (PSS) scores (from an average score of 35.05 to 27.75), Discussion: Our study findings suggest that tDCS to the left DLPFC could effectively relieve chronic stress, potentially reflected by increased attentional control.

Indexed as

attentional controlchronic stressleft DLPFCN2P3tDCS

Identifiers

PMID37397442
PMCPMC10309114
OpenAlexW4380680500

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.