{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,25]],"date-time":"2026-10-25T02:38:22Z","timestamp":1792895902589,"version":"4.5.0"},"reference-count":38,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2011,12,8]],"date-time":"2011-12-08T00:00:00Z","timestamp":1323302400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Magnetic Resonance in Med"],"published-print":{"date-parts":[[2012,9]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>\n                    Ultrashort echo time (UTE) imaging with soft\u2010tissue suppression reveals short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    components (typically hundreds of microseconds to milliseconds) ordinarily not captured or obscured by long\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    tissue signals on the order of tens of milliseconds or longer. Therefore, the technique enables visualization and quantification of short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    proton signals such as those in highly collagenated connective tissues. This work compares the performance of the three most commonly used long\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    suppression UTE sequences, i.e., echo subtraction (dual\u2010echo UTE), saturation via dual\u2010band saturation pulses (dual\u2010band UTE), and inversion by adiabatic inversion pulses (IR\u2010UTE) at 3 T, via Bloch simulations and experimentally in vivo in the lower extremities of test subjects. For unbiased performance comparison, the acquisition parameters are optimized individually for each sequence to maximize short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    signal\u2010to\u2010noise ratio (SNR) and contrast\u2010to\u2010noise ratio (CNR) between short\u2010 and long\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    components. Results show excellent short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    contrast which is achieved with these optimized sequences. A combination of dual\u2010band UTE with dual\u2010echo UTE provides good short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    SNR and CNR with less sensitivity to\n                    <jats:italic>B<\/jats:italic>\n                    <jats:sub>1<\/jats:sub>\n                    homogeneity. IR\u2010UTE has the lowest short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    SNR efficiency but provides highly uniform short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    contrast and is well suited for imaging short\u2010\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>2<\/jats:sub>\n                    species with relatively short\n                    <jats:italic>T<\/jats:italic>\n                    <jats:sub>1<\/jats:sub>\n                    such as bone water. Magn Reson Med, 2012. \u00a9 2011 Wiley Periodicals, Inc.\n                  <\/jats:p>","DOI":"10.1002\/mrm.23267","type":"journal-article","created":{"date-parts":[[2011,12,8]],"date-time":"2011-12-08T14:26:04Z","timestamp":1323354364000},"page":"680-689","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":54,"title":["Comparison of optimized soft\u2010tissue suppression schemes for ultrashort echo time MRI"],"prefix":"10.1002","volume":"68","author":[{"given":"Cheng","family":"Li","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeremy F.","family":"Magland","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hamidreza Saligheh","family":"Rad","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Hee Kwon","family":"Song","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Felix W.","family":"Wehrli","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2011,12,8]]},"reference":[{"key":"e_1_2_7_2_2","doi-asserted-by":"publisher","DOI":"10.1053\/crad.2003.1157"},{"key":"e_1_2_7_3_2","unstructured":"PaulyJM ConollySM NishimuraDG MacovskiA.Slice\u2010Selective Excitation for Very Short T2 Species. 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