Evidence map›Paper›PMID 32436261›Full record

ArticleHuman brain mapping2020

Deep learning-guided joint attenuation and scatter correction in multitracer neuroimaging studies.

Hossein Arabi, Karin Bortolin, Nathalie Ginovart, Valentina Garibotto, Habib Zaidi

Open access · goldAbstract read
In one paragraph

Article in Human brain mapping, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
6.1field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Beyond CT: Attenuation correction for stand-alone brain PET.Zeitschrift fur medizinische Physik · 2026
    Review
  3. Article
  4. Sequential scans ofJapanese journal of radiology · 2026
    Article
  5. Article
  6. Article
  7. Optimizing Attenuation Correction inDiagnostics (Basel, Switzerland) · 2025
    Article
  8. Review
  9. Review
  10. Review
  11. Review
  12. Article
  13. Feasibility of direct brainAsia Oceania journal of nuclear medicine & biology · 2024
    Article
  14. Article
  15. Exploring Vessel Wall Biology In Vivo by Ultrasensitive Total-Body PET.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023
    Article
  16. Artificial Intelligence in Nuclear Medicine: Opportunities, Challenges, and Responsibilities Toward a Trustworthy Ecosystem.Journal of nuclear medicine : official publication, Society of Nuclear Medicine · 2023
    Article
  17. Article
  18. Article
  19. A review on AI in PET imaging.Annals of nuclear medicine · 2022
    Review
  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

5 authors at 3 institutions in 4 countries.

Hossein ArabiDivision of Nuclear Medicine and Molecular Imaging, Department of Medical Imaging, Geneva University Hospital, Geneva, Switzerland.
Karin BortolinDivision of Nuclear Medicine and Molecular Imaging, Department of Medical Imaging, Geneva University Hospital, Geneva, Switzerland.
Nathalie GinovartDepartment of Psychiatry, Geneva University, Geneva, Switzerland.
Valentina GaribottoDivision of Nuclear Medicine and Molecular Imaging, Department of Medical Imaging, Geneva University Hospital, Geneva, Switzerland.
Habib ZaidiDivision of Nuclear Medicine and Molecular Imaging, Department of Medical Imaging, Geneva University Hospital, Geneva, Switzerland.ORCID 0000-0001-7559-5297
University Hospital of Geneva · CHUniversity Medical Center Groningen · NLUniversity of Geneva · CH

Funding

Horizon 2020 667375Innovative Medicines Initiatives 115736Innovative Medicines Initiatives 115952Swiss National Science Foundation 320030_169876Swiss National Science Foundation 320030_176052Swiss National Science Foundation 320030_182772Swiss National Science Foundation 320030_185028
6 · The paper itself

Abstract

PET attenuation correction (AC) on systems lacking CT/transmission scanning, such as dedicated brain PET scanners and hybrid PET/MRI, is challenging. Direct AC in image-space, wherein PET images corrected for attenuation and scatter are synthesized from nonattenuation corrected PET (PET-nonAC) images in an end-to-end fashion using deep learning approaches (DLAC) is evaluated for various radiotracers used in molecular neuroimaging studies. One hundred eighty brain PET scans acquired using

Indexed as

Aniline CompoundsBenzothiazolesCarbolinesDeep LearningFluorodeoxyglucose F18NeuroimagingPositron-Emission TomographyRadiopharmaceuticalsAdultAgedAged, 80 and overCognitive DysfunctionDihydroxyphenylalanineFemaleHumansMale7-(6-fluoropyridin-3-yl)-5H-pyrido(4,3-b)indoleAniline CompoundsBenzothiazolesCarbolinesDihydroxyphenylalanineFluorodeoxyglucose F18fluorodopa F 18flutemetamolRadiopharmaceuticalsattenuation correctiondeep learningneuroimaging tracersPETquantification

Identifiers

PMID32436261
PMCPMC7416024
OpenAlexW3027914256

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.