{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,31]],"date-time":"2026-08-31T05:21:07Z","timestamp":1788153667437,"version":"build-2803163510"},"reference-count":26,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"},{"start":{"date-parts":[[2026,6,18]],"date-time":"2026-06-18T00:00:00Z","timestamp":1781740800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Magnetic Resonance in Med"],"published-print":{"date-parts":[[2026,11]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Purpose<\/jats:title>\n                    <jats:p>To provide explicit, vendor\u2010independent view\u2010order constructions that enable selection of an arbitrary center echo in multi\u2010shot imaging, with a focus on RARE and MPRAGE.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Vendor\u2010independent view\u2010order methods were developed to assign echo and shot indices to a prescribed set of phase encodes, enabling explicit selection of the center echo and avoiding large discontinuities near k\u2010space center. The view\u2010order methods were implemented in 2D RARE, 3D RARE, and MPRAGE, and evaluated in phantom and in vivo experiments, where the effects of the different methods were explored. An interactive dashboard was provided to reproduce them.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>All methods enabled placing the chosen echo\/shot index at the k\u2010space center without changing other scan parameters. In RARE, varying the center echo produced the expected shift in  weighting. In MPRAGE, varying  produced the expected shift in  weighting, in agreement with simulations. Artifact patterns in RARE were consistent with discontinuities and symmetry properties of the echo\u2010index distribution.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Arbitrary\u2010center view orders decouple scan parameters such as echo train length, matrix size, and undersampling factors, from center\u2010echo selection. The presented constructions are compatible with common sampling strategies (e.g., partial Fourier, parallel imaging, and elliptical coverage) and sequences. Arbitrary center echoes allow for more control over image contrast and present an additional degree of freedom in sequence design.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/mrm.70482","type":"journal-article","created":{"date-parts":[[2026,6,19]],"date-time":"2026-06-19T04:24:43Z","timestamp":1781843083000},"page":"2127-2139","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["View Order With Arbitrary Center Echoes"],"prefix":"10.1002","volume":"96","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-3269-7482","authenticated-orcid":false,"given":"Henric","family":"Ryd\u00e9n","sequence":"first","affiliation":[{"name":"Department of Neuroradiology Karolinska University Hospital  Stockholm Sweden"},{"name":"Department of Clinical Neuroscience Karolinska Institutet  Stockholm 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