285913 20260407155835.0 10.1002/mrm.70272 doi pmid:41588638 pmid 1522-2594 ISSN 0740-3194 ISSN DZNE-2026-00359 English 610 Blömer, Simon P:(DE-2719)9001302 0 First author Echo-Planar-Based Time-of-Flight Imaging Using a Modified Interleaved Flyback Trajectory. New York, NY [u.a.] 2026 Wiley-Liss article DRIVER Output Types/Journal article DataCite Journal Article journal journal PUB:(DE-HGF)16 1775570185_8448 PUB:(DE-HGF) ARTICLE BibTeX JOURNAL_ARTICLE ORCID Journal Article 0 EndNote A modified interleaved flyback (miFB) approach is introduced, designed to mitigate flow artifacts caused by alternating readout polarities in Echo Planar Imaging (EPI), while preserving acquisition efficiency.We propose reconstructing odd and even echoes of 3D-EPI separately. To this end, the respective missing lines are acquired in interleaved shots with inverted polarity and an additional gradient pre-lobe. Thereby, high scan efficiency is maintained compared to unsampled flyback gradients. Our miFB approach is additionally combined with gradient moment smoothing and compared to the interleaved dual-echo with acceleration (IDEA) method in phantom and in vivo scans at 7 Tesla.Our results demonstrate a significant reduction in ghosting and signal dropout using the miFB approach, yielding comparable image quality to non-EPI acquisitions while reducing acquisition time by approximately half.The miFB approach offers a substantial reduction in flow artifacts, allowing for decreased acquisition times in TOF-MRA. 354 - Disease Prevention and Healthy Aging (POF4-354) G:(DE-HGF)POF4-354 POF4-354 POF IV 0 Dataset connected to CrossRef, PubMed, , Journals: pub.dzne.de 3D‐EPI Other 7T Other echo planar imaging Other flow artifacts Other magnetic resonance angiography Other Echo-Planar Imaging: methods MeSH Phantoms, Imaging MeSH Artifacts MeSH Algorithms MeSH Humans MeSH Imaging, Three-Dimensional: methods MeSH Image Processing, Computer-Assisted: methods MeSH Stöcker, Tony P:(DE-2719)2810538 1 Stirnberg, Rüdiger P:(DE-2719)2810697 2 Last author 10.1002/mrm.70272 Vol. 95, no. 6, p. 3131 - 3144 PERI:(DE-600)1493786-4 6 3131 - 3144 Magnetic resonance in medicine 95 2026 1522-2594 http://pub.dzne.de/record/285913/files/DZNE-2026-00359.pdf Restricted http://pub.dzne.de/record/285913/files/DZNE-2026-00359.pdf?subformat=pdfa pdfa Restricted Deutsches Zentrum für Neurodegenerative Erkrankungen I:(DE-588)1065079516 DZNE 0 P:(DE-2719)9001302 Deutsches Zentrum für Neurodegenerative Erkrankungen I:(DE-588)1065079516 DZNE 1 P:(DE-2719)2810538 Deutsches Zentrum für Neurodegenerative Erkrankungen I:(DE-588)1065079516 DZNE 2 P:(DE-2719)2810697 DE-HGF Gesundheit Neurodegenerative Diseases G:(DE-HGF)POF4-350 G:(DE-HGF)POF4-354 G:(DE-HGF)POF4 G:(DE-HGF)POF4-300 G:(DE-HGF)POF Disease Prevention and Healthy Aging 0 Nationallizenz StatID:(DE-HGF)0420 StatID 2025-11-11 ger DEAL Wiley StatID:(DE-HGF)3001 StatID 2025-11-11 ger DBCoverage StatID:(DE-HGF)0200 StatID SCOPUS 2025-11-11 DBCoverage StatID:(DE-HGF)0300 StatID Medline 2025-11-11 DBCoverage StatID:(DE-HGF)0199 StatID Clarivate Analytics Master Journal List 2025-11-11 DBCoverage StatID:(DE-HGF)1110 StatID Current Contents - Clinical Medicine 2025-11-11 DBCoverage StatID:(DE-HGF)1190 StatID Biological Abstracts 2025-11-11 DBCoverage StatID:(DE-HGF)0160 StatID Essential Science Indicators 2025-11-11 WoS StatID:(DE-HGF)0113 StatID Science Citation Index Expanded 2025-11-11 DBCoverage StatID:(DE-HGF)0150 StatID Web of Science Core Collection 2025-11-11 DBCoverage StatID:(DE-HGF)1030 StatID Current Contents - Life Sciences 2025-11-11 DBCoverage StatID:(DE-HGF)1050 StatID BIOSIS Previews 2025-11-11 JCR StatID:(DE-HGF)0100 StatID MAGN RESON MED : 2022 2025-11-11 IF < 5 StatID:(DE-HGF)9900 StatID 2025-11-11 I:(DE-2719)1013026 AG Stöcker MR Physics 0 journal EDITORS VDBINPRINT I:(DE-2719)1013026 UNRESTRICTED