Evidence map›Paper›PMID 29464463›Full record

ArticleMagma (New York, N.Y.)2018

The impact of fibre orientation on T

Felix Schyboll, Uwe Jaekel, Bernd Weber, Heiko Neeb

Abstract read
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In one paragraph

Article in Magma (New York, N.Y.), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. Article
  2. Article
  3. Field Strength-Dependent White Matter RMagnetic resonance in medicine · 2026
    Article
  4. Fiber orientation-dependent TMagnetic resonance in medicine · 2025
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. The impact of head orientation with respect to BImaging neuroscience (Cambridge, Mass.) · 2023
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Static and dynamic BOLD fMRI components along white matter fibre tracts and their dependence on the orientation of the local diffusion tensor axis relative to the BJournal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2022
    Article
  16. Article
  17. Measuring compartmental TNeuroImage · 2021
    Article
  18. Article
  19. Article
  20. Article
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

4 authors.

Felix SchybollDepartment of Mathematics and Technology, University of Applied Science Koblenz, Remagen, Germany.ORCID http://orcid.org/0000-0001-5796-3543
Uwe JaekelDepartment of Mathematics and Technology, University of Applied Science Koblenz, Remagen, Germany.
Bernd WeberDepartment of Epileptology, University Hospital Bonn and Center for Economics and Neuroscience, University of Bonn, Bonn, Germany.
Heiko NeebDepartment of Mathematics and Technology, University of Applied Science Koblenz, Remagen, Germany. neeb@hs-Koblenz.de.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveRecent MRI studies have shown that the orientation of nerve fibres relative to the main magnetic field affects the R MATERIALS AND

methodsFor a group of 16 healthy subjects, a series of gradient echo, echo-planar and diffusion weighted images were acquired at 3T from which the decay rates, the apparent water content and the diffusion direction were reconstructed. The diffusion weighted data were used to determine the angle between the principle fibre direction and the main magnetic field to examine the angular dependence of R

resultsThe obtained results demonstrate that both parameters depend on the fibre orientation and exhibit a positive correlation with the angle between fibre direction and main magnetic field.

conclusionThese observations could be helpful to improve and/or constrain existing biophysical models of brain microstructure by imposing additional constraints resulting from the observed angular dependence R

Indexed as

Brain MappingDiffusion Magnetic Resonance ImagingImage Processing, Computer-AssistedAdultAgedBrainFemaleHumansMaleMiddle AgedWaterWhite MatterWaterFibre orientationMagnetic susceptibilityT 1 relaxationWhite matter

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Registered trials

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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.