Evidence map›Paper›PMID 28794980›Full record

ArticleNeuroImage. Clinical2017

Connectivity of precuneus to the default mode and dorsal attention networks: A possible invariant marker of long-term tinnitus.

Sara A Schmidt, Jake Carpenter-Thompson, Fatima T Husain

Abstract read
In one paragraph

Article in NeuroImage. Clinical, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 67 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
67citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

67 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Trial
  3. Trial
  4. Trial
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Eavesdropping on Tinnitus Using MEG: Lessons Learned and Future Perspectives.Journal of the Association for Research in Otolaryngology : JARO · 2023
    Review
  18. Review and Perspective on Brain Bases of Tinnitus.Journal of the Association for Research in Otolaryngology : JARO · 2023
    Review
  19. [Progress in neural network mechanism of tinnitus using functional magnetic resonance imaging].Lin chuang er bi yan hou tou jing wai ke za zhi = Journal of clinical otorhinolaryngology head and neck surgery · 2023
    Article
  20. Article

7 more citing papers are in PubMed but not listed here.

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

3 authors.

Sara A SchmidtNeuroscience Program, University of Illinois, Champaign, IL 61820, USA.
Jake Carpenter-ThompsonNeuroscience Program, University of Illinois, Champaign, IL 61820, USA.
Fatima T HusainNeuroscience Program, University of Illinois, Champaign, IL 61820, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Resting state functional connectivity studies of tinnitus have provided inconsistent evidence concerning its neural bases. This may be due to differences in the methodology used, but it is also likely related to the heterogeneity of the tinnitus population. In this study, our goal was to identify resting state functional connectivity alterations that consistently appear across tinnitus subgroups. We examined two sources of variability in the subgroups: tinnitus severity and the length of time a person has had chronic tinnitus (referred to as tinnitus duration). Data for the current large-scale analysis of variance originated partly from our earlier investigations (Schmidt et al., 2013; Carpenter-Thompson et al., 2015) and partly from previously unpublished studies. Decreased correlations between seed regions in the default mode network and the precuneus were consistent across individuals with long-term tinnitus (who have had tinnitus for greater than one year), with more bothersome tinnitus demonstrating stronger decreases. In the dorsal attention network, patients with moderately severe tinnitus showed increased correlations between seeds in the network and the precuneus, with this effect also present in only some patients with mild tinnitus. The same effects were not seen in patients with mild tinnitus and tinnitus duration between 6 and 12 months. Our results are promising initial steps towards identifying invariant neural correlates of tinnitus and indexing differences between subgroups.

Indexed as

AttentionBiomarkersBrainBrain MappingFemaleHumansMagnetic Resonance ImagingMaleMiddle AgedNeural PathwaysParietal LobeSeverity of Illness IndexTinnitusBiomarkersDefault mode networkDorsal attention networkfMRIPrecuneusResting state functional connectivityTinnitus

Identifiers

PMID28794980
PMCPMC5542421

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.