{"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":1788153667433,"version":"build-2803163510"},"reference-count":24,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T00:00:00Z","timestamp":1784073600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0\/"},{"start":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T00:00:00Z","timestamp":1784073600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/501100000038","name":"Natural Sciences and Engineering Research Council of Canada","doi-asserted-by":"publisher","award":["RGPIN\u20102024\u201003803"],"award-info":[{"award-number":["RGPIN\u20102024\u201003803"]}],"id":[{"id":"10.13039\/501100000038","id-type":"DOI","asserted-by":"publisher"}]}],"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>An MRI scanner was designed and built to encode \u2010space points in the spin echoes occurring between  pulses in an echo train by using blipped  gradient pulses applied just prior to those spin echoes.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>The proposed MRI scanner is a modification of an original design that used TRansmit Array Spatial Encoding (TRASE), a built\u2010in  gradient, and a thin RF coil defining a single axial slice. However, for TRASE, the thin profile coil needed a spatially uniform  phase, and this proved difficult to achieve. We therefore replaced the RF encoding coil with a low\u2010power  gradient coil. This removed the need for a uniform spatial  phase for the single slice RF coil to achieve Fourier image encoding. The pulse sequence then sent all  transmit RF pulses through the one remaining single slice RF coil with  gradient pulses applied between the RF pulses. The spin echoes between the RF pulses were received and used to define the \u2010space points in one transverse direction. Image encoding in the perpendicular transverse direction was accomplished via frequency encoding within the built\u2010in transverse  gradient. Mineral oil phantoms were used to establish a proof\u2010of\u2010concept for the blipped\u2010gradient imaging approach.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>The phantom images give a proof\u2010of\u2010concept level verification of the blipped\u2010gradient MRI design.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>With work to address engineering imperfections, a blipped\u2010gradient approach could be used to achieve the extreme Size, Weight, and Power (SWaP) requirements for a spaceworthy MRI.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/mrm.70518","type":"journal-article","created":{"date-parts":[[2026,7,16]],"date-time":"2026-07-16T03:49:12Z","timestamp":1784173752000},"page":"2530-2538","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Image Encoding With Blipped Gradients in an Echo Train"],"prefix":"10.1002","volume":"96","author":[{"given":"Logi","family":"Vidarsson","sequence":"first","affiliation":[{"name":"LT Imaging, Inc.  Toronto Ontario Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5516-7869","authenticated-orcid":false,"given":"Gordon E.","family":"Sarty","sequence":"additional","affiliation":[{"name":"Space MRI Lab, quanTA Centre University of Saskatchewan  Saskatoon Saskatchewan Canada"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,7,15]]},"reference":[{"key":"e_1_2_10_2_1","doi-asserted-by":"publisher","DOI":"10.5589\/q12-005"},{"key":"e_1_2_10_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.lssr.2024.05.004"},{"key":"e_1_2_10_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.22188"},{"key":"e_1_2_10_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/nbm.3023"},{"key":"e_1_2_10_6_1","doi-asserted-by":"publisher","DOI":"10.2514\/6.2012-5240"},{"key":"e_1_2_10_7_1","volume-title":"International Astronautical Federation, 63rd International Astronautical Congress","author":"Sarty G. 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