Open-access quantitative MRI data of the spinal cord and reproducibility across participants, sites and manufacturers.
Journal
Scientific data
ISSN: 2052-4463
Titre abrégé: Sci Data
Pays: England
ID NLM: 101640192
Informations de publication
Date de publication:
16 08 2021
16 08 2021
Historique:
received:
09
12
2020
accepted:
26
03
2021
entrez:
17
8
2021
pubmed:
18
8
2021
medline:
1
10
2021
Statut:
epublish
Résumé
In a companion paper by Cohen-Adad et al. we introduce the spine generic quantitative MRI protocol that provides valuable metrics for assessing spinal cord macrostructural and microstructural integrity. This protocol was used to acquire a single subject dataset across 19 centers and a multi-subject dataset across 42 centers (for a total of 260 participants), spanning the three main MRI manufacturers: GE, Philips and Siemens. Both datasets are publicly available via git-annex. Data were analysed using the Spinal Cord Toolbox to produce normative values as well as inter/intra-site and inter/intra-manufacturer statistics. Reproducibility for the spine generic protocol was high across sites and manufacturers, with an average inter-site coefficient of variation of less than 5% for all the metrics. Full documentation and results can be found at https://spine-generic.rtfd.io/ . The datasets and analysis pipeline will help pave the way towards accessible and reproducible quantitative MRI in the spinal cord.
Identifiants
pubmed: 34400655
doi: 10.1038/s41597-021-00941-8
pii: 10.1038/s41597-021-00941-8
pmc: PMC8368310
doi:
Types de publication
Dataset
Journal Article
Research Support, N.I.H., Extramural
Research Support, Non-U.S. Gov't
Langues
eng
Sous-ensembles de citation
IM
Pagination
219Subventions
Organisme : NIBIB NIH HHS
ID : R00 EB016689
Pays : United States
Organisme : European Research Council
Pays : International
Organisme : NINDS NIH HHS
ID : K23 NS104211
Pays : United States
Organisme : NIBIB NIH HHS
ID : P41 EB015896
Pays : United States
Organisme : NIBIB NIH HHS
ID : P41 EB030006
Pays : United States
Organisme : NINDS NIH HHS
ID : K01 NS105160
Pays : United States
Organisme : NINDS NIH HHS
ID : L30 NS108301
Pays : United States
Organisme : NINDS NIH HHS
ID : R01 NS109114
Pays : United States
Organisme : NIBIB NIH HHS
ID : R01 EB027779
Pays : United States
Commentaires et corrections
Type : ErratumIn
Type : ErratumIn
Informations de copyright
© 2021. The Author(s).
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