Evidence map›Paper›PMID 35996256›Full record

SynthesisCurrent medical imaging2023

Activation of Brain Regions Associated with Working Memory and Inhibitory Control in Patients with Attention-Deficit/Hyperactivity Disorder in Functional Near-Infrared Spectroscopy: A Systematic Review.

Lihao Hou, Jiaxuan Yang, Lin Xu, Juanjuan Peng, Cho Yin Joyce Law, Tianhao Chen

Open access · hybridAbstract readSystematic Review
In one paragraph

Synthesis in Current medical imaging, 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
2.5field-weighted citation impact, top 10% 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, 18 citations in OpenAlex.

  1. Pooled it
  2. Review
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  4. Review
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  8. 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

6 authors at 4 institutions in 2 countries.

Lihao HouRehabilitation Department, The Second Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
Jiaxuan YangPain Department, The Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
Lin XuRehabilitation Department, The People's Hospital of Kaizhou District. Kaizhou, Chongqing, China.
Juanjuan PengRehabilitation Department, College of Acupuncture and Massage & College of Health Preservation and Rehabilitation, Nanjing University of Chinese Medicine, Nanjing, Jiangsu, China.
Cho Yin Joyce LawPsychology Department, The Chinese University of Hong Kong, Hong Kong.
Tianhao ChenChinese Medicine Department, Hubei College of Chinese Medicine, Jingzhou, Hubei, China.
Nanjing University of Chinese Medicine · CNChinese University of Hong Kong · HKHubei University of Chinese Medicine · CNPeople's Hospital of Kaizhou District · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPatients with attention-deficit/hyperactivity disorder (ADHD) often show abnormalities related to cognitive activities, especially related to working memory and inhibitory control. Functional near-infrared spectroscopy (fNIRS) is a non-invasive brain imaging technique based on the changes in cerebral hemodynamics to measure the response of brain activities to cognitive tasks.

methodsIn this review, we collected all clinical experiments that evaluated the changes of oxyhemoglobin levels in relevant brain regions of patients with ADHD through cognitive tasks by fNIRS to determine the abnormalities of brain regions related to working memory and inhibitory control activities in patients with ADHD.

resultsFrom the beginning of November 2021, PubMed, PsycINFO, Scopus, EMBASE, CINAHL, web of science and Cochrane library were searched, and ROBINS-I was a tool to evaluate the quality and risk bias of the articles included. Sixteen eligible clinical trials or randomized controlled trials were included, of which six measured working memory and eleven measured inhibitory control.

conclusionWe found that compared with healthy people, the activation scope of working memory and inhibition control in the frontal cortex in ADHD patients was smaller than that in healthy people, and the activation degree was weak or even inactive, which can provide new ideas for the direction of research on ADHD.

Indexed as

Attention Deficit Disorder with HyperactivityBrainHumansMemory, Short-TermPrefrontal CortexSpectroscopy, Near-InfraredADHDbrain regionsFunctional near-infrared spectroscopyinhibitory controlsystematic reviewworking memory

Identifiers

PMID35996256
PMCPMC10291870
OpenAlexW4293253021

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.