Evidence map›Paper›PMID 30941797›Full record

ArticleHuman brain mapping2019

Instability of brain connectivity during nonrapid eye movement sleep reflects altered properties of information integration.

Yi-Chia Kung, Chia-Wei Li, Shuo Chen, Sharon Chia-Ju Chen, Chun-Yi Z Lo, Timothy J Lane, Bharat Biswal, Changwei W Wu, Ching-Po Lin

Open access · bronzeAbstract read
In one paragraph

Article in Human brain mapping, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.6field-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

12 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Slow oscillations promote long-range effective communication: The key for memory consolidation in a broken-down network.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
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  7. Review
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  9. Article
  10. Article
  11. Article
  12. Consciousness: New Concepts and Neural Networks.Frontiers in cellular neuroscience · 2019
    Review
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

9 authors at 6 institutions in 3 countries.

Yi-Chia KungDepartment of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan.ORCID 0000-0001-9295-7560
Chia-Wei LiDepartment of Radiology, Wan Fang Hospital, Taipei Medical University, Taipei, Taiwan.
Shuo ChenDepartment of Biomedical Sciences and Engineering, National Central University, Taoyuan, Taiwan.
Sharon Chia-Ju ChenDepartment of Medical Imaging and Radiological Sciences, Kaohsiung Medical University, Kaohsiung, Taiwan.
Chun-Yi Z LoInstitute of Science and Technology for Brain-Inspired Intelligence, Fudan University, Shanghai, China.
Timothy J LaneGraduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taipei, Taiwan.ORCID 0000-0002-8608-4270
Bharat BiswalDepartment of Biomedical Engineering, New Jersey Institute of Technology, Newark, New Jersey.ORCID 0000-0002-3710-3500
Changwei W WuGraduate Institute of Mind, Brain and Consciousness, Taipei Medical University, Taipei, Taiwan.ORCID 0000-0001-8968-9366
Ching-Po LinDepartment of Biomedical Imaging and Radiological Sciences, National Yang-Ming University, Taipei, Taiwan.
Kaohsiung Medical University · TWNational Yang Ming Chiao Tung University · TWTaipei Medical University-Shuang Ho Hospital · TWFudan University · CNNew Jersey Institute of Technology · USWan Fang Hospital · TW

Funding

Ministry of Science and Technology, Taiwan MOST 104-2218-E-010-007-MY3Ministry of Science and Technology, Taiwan MOST 104-2420-H-038-001-MY3Ministry of Science and Technology, Taiwan MOST 105-2628-B-038-013-MY3Ministry of Science and Technology, Taiwan MOST 105-2632-H-038-001-MY3Ministry of Science and Technology, Taiwan MOST 106-2410-H-038-003-MY3Ministry of Science and Technology, Taiwan MOST 108-2420-H-010-001Ministry of Science and Technology, Taiwan MOST 108-2634-F-010-001National Health Research Institutes NHRI-EX108-10611EINational Natural Science Foundation of China (Young Scientists Fund) 81801774Natural Science Foundation of Shanghai 18ZR1403700Science and Technology Commission of Shanghai Municipality 17JC1404101Science and Technology Commission of Shanghai Municipality 17JC1404105
6 · The paper itself

Abstract

Nonrapid eye movement (NREM) sleep is associated with fading consciousness in humans. Recent neuroimaging studies have demonstrated the spatiotemporal alterations of the brain functional connectivity (FC) in NREM sleep, suggesting the changes of information integration in the sleeping brain. However, the common stationarity assumption in FC does not satisfactorily explain the dynamic process of information integration during sleep. The dynamic FC (dFC) across brain networks is speculated to better reflect the time-varying information propagation during sleep. Accordingly, we conducted simultaneous EEG-fMRI recordings involving 12 healthy men during sleep and observed dFC across sleep stages using the sliding-window approach. We divided dFC into two aspects: mean dFC (dFC

Indexed as

AdultBrainBrain MappingConsciousnessElectroencephalographyFemaleHumansMagnetic Resonance ImagingMaleNerve NetNeural PathwaysSleep StagesYoung Adultconsciousnessdynamic functional connectivityfunctional magnetic resonance imaging (fMRI)integrated information theory (IIT)sleep

Identifiers

PMID30941797
PMCPMC6865651
OpenAlexW2933989772

What OpenQuestion holds

Textmetadata
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.