Sistema de Salut de Catalunya
Institut Català de la Salut
[Cohen-Adad J] NeuroPoly Lab, Institute of Biomedical Engineering, Polytechnique Montreal, Montreal, QC, Canada. Functional Neuroimaging Unit, CRIUGM, Université de Montréal, Montreal, QC, Canada. Mila - Quebec AI Institute, Montreal, QC, Canada. [Alonso-Ortiz E] NeuroPoly Lab, Institute of Biomedical Engineering, Polytechnique Montreal, Montreal, QC, Canada. [Abramovic M, Arneitz C] Department of Radiology, Swiss Paraplegic Centre, Nottwil, Switzerland. [Atcheson N] Centre for Advanced Imaging, The University of Queensland, Brisbane, Australia. [Barlow L] Department of Radiology, University of British Columbia, Vancouver, BC, Canada. [Grussu F] NMR Research Unit, Queen Square MS Centre, UCL Queen Square Institute of Neurology, Faculty of Brain Sciences, University College London, London, UK. Radiomics Group, Vall d’Hebron Institute of Oncology (VHIO), Barcelona, Spain. Vall d’Hebron Hospital Universitari, Barcelona, Spain. [Pareto D, Rovira À] Secció de Neuroradiologia, Vall d’Hebron Hospital Universitri, Barcelona, Spain
Vall d'Hebron Barcelona Hospital Campus
2022-05-02T11:59:13Z
2022-05-02T11:59:13Z
2021-08-16
Databases; Imaging techniques; Spinal cord diseases
Bases de datos; Tècnicas de imagen; Enfermedades de la médula espinal
Bases de dades; Tècniques d'imatge; Malalties de la medul·la espinal
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.
Artículo
Versión publicada
Inglés
Medul·la espinal - Malalties - Imatgeria; Imatgeria per ressonància magnètica; Investigació - Avaluació; ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Diagnosis::Diagnostic Techniques and Procedures::Diagnostic Imaging::Tomography::Magnetic Resonance Imaging; ANALYTICAL, DIAGNOSTIC AND THERAPEUTIC TECHNIQUES, AND EQUIPMENT::Investigative Techniques::Epidemiologic Methods::Epidemiologic Research Design::Reproducibility of Results; ANATOMY::Nervous System::Central Nervous System::Spinal Cord; Other subheadings::Other subheadings::Other subheadings::/diagnostic imaging; TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::diagnóstico::técnicas y procedimientos diagnósticos::diagnóstico por imagen::tomografía::imagen por resonancia magnética; TÉCNICAS Y EQUIPOS ANALÍTICOS, DIAGNÓSTICOS Y TERAPÉUTICOS::técnicas de investigación::métodos epidemiológicos::diseño de la investigación epidemiológica::reproducibilidad de los resultados; ANATOMÍA::sistema nervioso::sistema nervioso central::médula espinal; Otros calificadores::Otros calificadores::Otros calificadores::/diagnóstico por imagen
Nature Research
Scientific Data;8
https://doi.org/10.1038/s41597-021-00941-8
Attribution 4.0 International
http://creativecommons.org/licenses/by/4.0/
Articles científics - HVH [3440]
