Rapid whole brain 3D T mapping respiratory-resolved Double-Echo Steady State (DESS) sequence with improved repeatability
| dc.rights.license | open | en_US |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | KADALIE, Emile | |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | TROTIER, Aurelien | |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | CORBIN, Nadège | |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | MIRAUX, Sylvain
IDREF: 150967047 | |
| hal.structure.identifier | Centre de résonance magnétique des systèmes biologiques [CRMSB] | |
| dc.contributor.author | RIBOT, Emeline | |
| dc.date.accessioned | 2023-11-16T12:46:10Z | |
| dc.date.available | 2023-11-16T12:46:10Z | |
| dc.date.issued | 2023-10-05 | |
| dc.identifier.issn | 1522-2594 | en_US |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/184814 | |
| dc.description.abstractEn | To propose a quantitative 3D double-echo steady-state (DESS) sequence that offers rapid and repeatable T mapping of the human brain using different encoding schemes that account for respiratory B variation. A retrospective self-gating module was firstly implemented into the standard DESS sequence in order to suppress the respiratory artifact via data binning. A compressed-sensing trajectory (CS-DESS) was then optimized to accelerate the acquisition. Finally, a spiral Cartesian encoding (SPICCS-DESS) was incorporated to further disrupt the coherent respiratory artifact. These different versions were compared to a standard DESS sequence (fully DESS) by assessing the T distribution and repeatability in different brain regions of eight volunteers at 3 T. The respiratory artifact correction was determined to be optimal when the data was binned into seven respiratory phases. Compared to the fully DESS, T distribution was improved for the CS-DESS and SPICCS-DESS with interquartile ranges reduced significantly by a factor ranging from 2 to 12 in the caudate, putamen, and thalamus regions. In the gray and white matter areas, average absolute test-retest T differences across all volunteers were respectively 3.5 ± 2% and 3.1 ± 2.1% for the SPICCS-DESS, 4.6 ± 4.6% and 4.9 ± 5.1% for the CS-DESS, and 15% ± 13% and 7.3 ± 5.6% for the fully DESS. The SPICCS-DESS sequence's acquisition time could be reduced by half (<4 min) while maintaining its efficient T mapping. The respiratory-resolved SPICCS-DESS sequence offers rapid, robust, and repeatable 3D T mapping of the human brain, which can be especially effective for longitudinal monitoring of cerebral pathologies. | |
| dc.description.sponsorship | Développement de l'IRM ultra-rapide pour la mesure des temps de relaxation : Apllication à la thérapide guidée par IRM - ANR-19-CE19-0014 | en_US |
| dc.language.iso | EN | en_US |
| dc.subject.en | Humans | |
| dc.subject.en | Magnetic Resonance Imaging | |
| dc.subject.en | Retrospective Studies | |
| dc.subject.en | Reproducibility of Results | |
| dc.subject.en | Brain | |
| dc.subject.en | White Matter | |
| dc.subject.en | Imaging | |
| dc.subject.en | Three-Dimensional | |
| dc.title.en | Rapid whole brain 3D T mapping respiratory-resolved Double-Echo Steady State (DESS) sequence with improved repeatability | |
| dc.title.alternative | Magn Reson Med | en_US |
| dc.type | Article de revue | en_US |
| dc.identifier.doi | 10.1002/mrm.29847 | |
| dc.subject.hal | Sciences du Vivant [q-bio] | en_US |
| dc.subject.hal | Sciences de l'ingénieur [physics] | en_US |
| dc.identifier.pubmed | 37794821 | en_US |
| bordeaux.journal | Magnetic Resonance in Medicine | en_US |
| bordeaux.page | 221-236 | en_US |
| bordeaux.volume | 91 | en_US |
| bordeaux.hal.laboratories | Centre de Résonance Magnétique des Systèmes Biologiques (CRMSB) - UMR 5536 | en_US |
| bordeaux.issue | 1 | en_US |
| bordeaux.institution | Université de Bordeaux | en_US |
| bordeaux.institution | CNRS | en_US |
| bordeaux.peerReviewed | oui | en_US |
| bordeaux.inpress | non | en_US |
| bordeaux.import.source | pubmed | |
| hal.identifier | hal-04290522 | |
| hal.version | 1 | |
| hal.date.transferred | 2023-11-16T19:43:42Z | |
| hal.popular | non | en_US |
| hal.audience | Internationale | en_US |
| hal.export | true | |
| workflow.import.source | pubmed | |
| dc.rights.cc | Pas de Licence CC | en_US |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Magnetic%20Resonance%20in%20Medicine&rft.date=2023-10-05&rft.volume=91&rft.issue=1&rft.spage=221-236&rft.epage=221-236&rft.eissn=1522-2594&rft.issn=1522-2594&rft.au=KADALIE,%20Emile&TROTIER,%20Aurelien&CORBIN,%20Nad%C3%A8ge&MIRAUX,%20Sylvain&RIBOT,%20Emeline&rft.genre=article |
