Evidence map›Paper›PMID 27989777›Full record

ArticleNeuroImage2017

Hand classification of fMRI ICA noise components.

Ludovica Griffanti, Gwenaëlle Douaud, Janine Bijsterbosch, Stefania Evangelisti, Fidel Alfaro-Almagro, Matthew F Glasser, Eugene P Duff, Sean Fitzgibbon, Robert Westphal, Davide Carone and 2 more

Abstract read
In one paragraph

Article in NeuroImage, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 296 papers.

0numbers the graph read from it
0cells of the map it votes in
296citing papers in PubMed
–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

296 citing papers in PubMed.

  1. Trial
  2. ΔBiological psychiatry. Cognitive neuroscience and neuroimaging · 2026
    Trial
  3. Trial
  4. Trial
  5. Trial
  6. Trial
  7. Trial
  8. Focal tDCS of auditory cortex in chronic tinnitus: A randomized controlled mechanistic trial.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2024
    Trial
  9. Trial
  10. Trial
  11. Trial
  12. Trial
  13. Individualized Network Topography in Pre-adolescent Children and Adults Using Naturalistic Precision fMRI.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026
    Article
  14. Article
  15. TE-aware state analysis and evolution in dynamic network connectivity.bioRxiv : the preprint server for biology · 2026
    Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Auditory Network Discoherence in Chronic Tinnitus.medRxiv : the preprint server for health sciences · 2026
    Article

236 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

12 authors.

Ludovica GriffantiCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom. Electronic address: ludovica.griffanti@ndcn.ox.ac.uk.
Gwenaëlle DouaudCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom.
Janine BijsterboschCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom.
Stefania EvangelistiCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom; Functional MR Unit, Policlinico S. Orsola - Malpighi, Bologna, Italy - Department of Biomedical and Neuromotor Sciences (DIBINEM), University of Bologna, Bologna, Italy.
Fidel Alfaro-AlmagroCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom.
Matthew F GlasserWashington University School of Medicine, Washington University, St. Louis, MO, USA.
Eugene P DuffCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom.
Sean FitzgibbonCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom.
Robert WestphalDepartment of Psychiatry, University of Oxford, United Kingdom.
Davide CaroneAcute Stroke Programme, Radcliffe Department of Medicine, University of Oxford, Oxford, United Kingdom; Laboratory of Experimental Stroke Research, Department of Surgery and Translational Medicine, University of Milano Bicocca, Milan Center of Neuroscience, Monza, Italy.
Christian F BeckmannCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom; Department of Cognitve Neuroscience, Radboudumc and Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, The Netherlands.
Stephen M SmithCentre for the functional MRI of the Brain (FMRIB), University of Oxford, United Kingdom.

Funding

Mapping the Human Connectome: Structure, Function, and HeritabilityU54MH091657 · NIMH · WASHINGTON UNIVERSITY · PI UGURBIL, KAMIL, VAN ESSEN, DAVID C · 2010 to 2014
$34.7M
Medical Research Council MC_EX_MR/N50192X/1Medical Research Council MC_QA137853Medical Research Council MR/K006673/1Medical Research Council MR/L023784/1Medical Research Council MR/M024962/1NIMH NIH HHS U54 MH091657Parkinson's UK J-0901Wellcome TrustWellcome Trust 098369/Z/12/Z
6 · The paper itself

Abstract

We present a practical "how-to" guide to help determine whether single-subject fMRI independent components (ICs) characterise structured noise or not. Manual identification of signal and noise after ICA decomposition is required for efficient data denoising: to train supervised algorithms, to check the results of unsupervised ones or to manually clean the data. In this paper we describe the main spatial and temporal features of ICs and provide general guidelines on how to evaluate these. Examples of signal and noise components are provided from a wide range of datasets (3T data, including examples from the UK Biobank and the Human Connectome Project, and 7T data), together with practical guidelines for their identification. Finally, we discuss how the data quality, data type and preprocessing can influence the characteristics of the ICs and present examples of particularly challenging datasets.

Indexed as

AdultBrainChildFunctional NeuroimagingHumansImage Processing, Computer-AssistedMagnetic Resonance Imaging

Identifiers

PMID27989777
PMCPMC5489418

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.