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Acquiring and Predicting Multidimensional Diffusion (MUDI) Data: An Open Challenge

  • Marco Pizzolato (Corresponderende auteur)
  • , Marco Palombo
  • , Elisenda Bonet-Carne
  • , Chantal M.W. Tax
  • , Francesco Grussu
  • , Andrada Ianus
  • , Fabian Bogusz
  • , Tomasz Pieciak
  • , Lipeng Ning
  • , Hugo Larochelle
  • , Maxime Descoteaux
  • , Maxime Chamberland
  • , Stefano B. Blumberg
  • , Thomy Mertzanidou
  • , Daniel C. Alexander
  • , Maryam Afzali
  • , Santiago Aja-Fernández
  • , Derek K. Jones
  • , Carl-Fredrik Westin
  • , Yogesh Rathi
  • Steven H. Baete, Lucilio Cordero-Grande, Thilo Ladner, Paddy J. Slator, Joseph V. Hajnal, Jean Philippe Thiran, Anthony N. Price, Farshid Sepehrband, Fan Zhang, Jana Hutter

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureHoofdstukAcademicpeer review

Samenvatting

In magnetic resonance imaging (MRI), the image contrast is the result of the subtle interaction between the physicochemical properties of the imaged living tissue and the parameters used for image acquisition. By varying parameters such as the echo time (TE) and the inversion time (TI), it is possible to collect images that capture different expressions of this sophisticated interaction. Sensitization to diffusion-summarized by the b-value-constitutes yet another explorable “dimension” to modify the image contrast, which reflects the degree of dispersion of water in various directions within the tissue microstructure. The full exploration of this multidimensional acquisition parameter space offers the promise of a more comprehensive description of the living tissue but at the expense of lengthy MRI acquisitions, often unfeasible in clinical practice. The harnessing of multidimensional information passes through the use of intelligent sampling strategies for reducing the amount of images to acquire, and the design of methods for exploiting the redundancy in such information. This chapter reports the results of the MUDI challenge, comparing different strategies for predicting the acquired densely sampled multidimensional data from sub-sampled versions of it.

Originele taal-2Engels
TitelComputational Diffusion MRI
SubtitelMICCAI Workshop, Shenzhen, China, October 2019
RedacteurenElisenda Bonet-Carne
UitgeverijSpringer
Pagina's195-208
Aantal pagina's14
ISBN van elektronische versie978-3-030-52893-5
ISBN van geprinte versie978-3-030-52892-8
DOI's
StatusGepubliceerd - 7 nov 2020
Extern gepubliceerdJa

Publicatie series

NaamMathematics and Visualization
ISSN van geprinte versie1612-3786
ISSN van elektronische versie2197-666X

Bibliografische nota

Publisher Copyright:
© 2020, Springer Nature Switzerland AG.

Financiering

Acknowledgments MPiz acknowledges support from European Union’s Horizon 2020 research and innovation programme under the Marie Skłodowska-Curie grant agreement No 754462. EB-C is partially supported by the Cerebra Foundation for the Brain Injured Child (Carmarthen, Wales, UK). CMWT is supported by a Veni grant (17331) from the Dutch Research Council (NWO) and a Sir Henry Wellcome Fellowship (215944/Z/19/Z). FB and TP acknowledge AGH Science and Technology, Kraków, Poland (16.16.120.773). MA and DKJ were supported by a Wellcome Trust Investigator Award (096646/Z/11/Z) and a Wellcome Trust Strategic Award (104943/Z/14/Z). SHB is supported in part by the National Institutes of Health (NIH, R01-CA111996, R01-NS082436, R01-MH00380 and P41EB017183). MPal, FG, DCA, TM and SBB acknowledge support from the UK EPSRC (EP/M020533/1, EP/N018702/1, EP/R006032/1), EU Horizon 2020 (ID 634541), NIH (Placenta imaging Project); Grant number: 1U01HD087202-01. AI acknowledges support from the Champalimaud Centre for the Unknown. LN is supported in part by NIH grants R21MH116352, R21MH115280, K01MH11 7346. SA-F’s work was supported by Ministerio de Ciencia e Inno-vación of Spain with research grant RTI2018-094569-B-I00; FZ is supported by the following NIH grants: P41EB015898, R01MH108574, P41EB015902, R01MH 119222. JH was supported by the Wellcome Trust (Sir Henry Wellcome Fellowship, [201374/Z/16/Z] [201374/Z/16/B]), and the Wellcome/EPSRC Centre for Medical Engineering [WT 203148/Z/16/Z]. MPiz acknowledges support from European Union?s Horizon 2020 research and innovation programme under the Marie Sk?odowska-Curie grant agreement No 754462. EB-C is partially supported by the Cerebra Foundation for the Brain Injured Child (Carmarthen, Wales, UK). CMWT is supported by a Veni grant (17331) from the Dutch Research Council (NWO) and a Sir Henry Wellcome Fellowship (215944/Z/19/Z). FB and TP acknowledge AGH Science and Technology, Krak?w, Poland (16.16.120.773). MA and DKJ were supported by a Wellcome Trust Investigator Award (096646/Z/11/Z) and a Wellcome Trust Strategic Award (104943/Z/14/Z). SHB is supported in part by the National Institutes of Health (NIH, R01-CA111996, R01-NS082436, R01-MH00380 and P41EB017183). MPal, FG, DCA, TM and SBB acknowledge support from the UK EPSRC (EP/M020533/1, EP/N018702/1, EP/R006032/1), EU Horizon 2020 (ID 634541), NIH (Placenta imaging Project); Grant number: 1U01HD087202-01. AI acknowledges support from the Champalimaud Centre for the Unknown. LN is supported in part by NIH grants R21MH116352, R21MH115280, K01MH11 7346. SA-F?s work was supported by Ministerio de Ciencia e Innovaci?n of Spain with research grant RTI2018-094569-B-I00; FZ is supported by the following NIH grants: P41EB015898, R01MH108574, P41EB015902, R01MH 119222. JH was supported by the Wellcome Trust (Sir Henry Wellcome Fellowship, [201374/Z/16/Z] [201374/Z/16/B]), and the Wellcome/EPSRC Centre for Medical Engineering [WT 203148/Z/16/Z].

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