Evidence map›Paper›PMID 34679423›Full record

ArticleBrain sciences2021

Decreased Global EEG Synchronization in Amyloid Positive Mild Cognitive Impairment and Alzheimer's Disease Patients-Relationship to

Una Smailovic, Charlotte Johansson, Thomas Koenig, Ingemar Kåreholt, Caroline Graff, Vesna Jelic

Open access · goldAbstract read
In one paragraph

Article in Brain sciences, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
0.9field-weighted citation impact, top 27% 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

9 citing papers in PubMed, 15 citations in OpenAlex.

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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 3 institutions in 2 countries.

Una SmailovicDivision of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 14152 Huddinge, Sweden.
Charlotte JohanssonDivision of Neurogeriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 14152 Huddinge, Sweden.
Thomas KoenigTranslational Research Center, University Hospital of Psychiatry, University of Bern, 3012 Bern, Switzerland.
Ingemar KåreholtAging Research Centre, Karolinska Institutet and Stockholm University, 17165 Solna, Sweden.
Caroline GraffDivision of Neurogeriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 14152 Huddinge, Sweden.
Vesna JelicDivision of Clinical Geriatrics, Center for Alzheimer Research, Department of Neurobiology, Care Sciences and Society, Karolinska Institutet, 14152 Huddinge, Sweden.
Karolinska Institutet · SEKarolinska University Hospital · SEUniversity of Bern · CH

Funding

Gamla Tjänarinnor grant #ALF-591660Gun and Bertil Stohne's Research Scholarship #ALF-591660Swedish State Support for Clinical Research #ALF-591660
6 · The paper itself

Abstract

The apolipoprotein E (

Indexed as

Alzheimer’s diseaseamyloid pathologyapolipoprotein Emild cognitive impairmentquantitative electroencephalography

Identifiers

PMID34679423
PMCPMC8533770
OpenAlexW3206900293

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.