{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,5,4]],"date-time":"2025-05-04T02:32:34Z","timestamp":1746325954186},"reference-count":29,"publisher":"Wiley","issue":"9","license":[{"start":{"date-parts":[[2021,8,4]],"date-time":"2021-08-04T00:00:00Z","timestamp":1628035200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["aapm.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J Applied Clin Med Phys"],"published-print":{"date-parts":[[2021,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Objective<\/jats:title><jats:p>To compare conventional method and compressed\u2010sensing (CS) accelerated 3D balanced fast field echo imaging (bFFE) of inner ear.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>Twenty patients with suspected inner ear disease underwent CS accelerated 3D\u2010bFFE (CS\u2010bFFE) and conventional 3D\u2010bFFE (Con\u2010bFFE) by a 3T MRI. The overall image quality, motion artifacts, and image quality of specific structures of inner ear were assessed on ordinal scales by three radiologists who were blinded to the scan protocols. <jats:italic>Kendall W<\/jats:italic> test was used to evaluate interobserver agreement and <jats:italic>Wilcoxon<\/jats:italic> test was performed to compare the image quality and motion artifacts between CS\u2010bFFE and Con\u2010bFFE.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>The acquisition duration of CS\u2010bFFE (1\u00a0min 53\u00a0s) was 49% faster than Con\u2010bFFE. Three radiologists had good inter\u2010observer agreement of image quality (<jats:italic>Kendall W<\/jats:italic> value of 0.829 for CS\u2010bFFE and 0.815 for Con\u2010bFFE) and motion artifacts evaluation (<jats:italic>Kendall W<\/jats:italic> value of 0861 for CS\u2010bFFE and 0.707 for Con\u2010bFFE). The better overall image quality of CS\u2010bFFE was assessed (4.93\u00a0\u00b1\u00a00.23 for CS\u2010bFFE, 4.53\u00a0\u00b1\u00a00.70 for Con\u2010bFFE, Z\u00a0=\u00a0\u22122.254, <jats:italic>p<\/jats:italic>\u00a0=\u00a00.024). The image quality score of facial and cochlear nerve gained higher in CS\u2010bFFE (4.93\u00a0\u00b1\u00a00.23 for CS\u2010bFFE, 4.58\u00a0\u00b1\u00a00.64 for Con\u2010bFFE, Z\u00a0=\u00a0\u22122.094, <jats:italic>p<\/jats:italic>\u00a0=\u00a00.036). No significant difference of motion artifacts (<jats:italic>p<\/jats:italic>\u00a0=\u00a00.050) between CS\u2010bFFE and Con\u2010bFFE.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>The CS\u2010bFFE improves image quality and reduces acquisition time significantly, and it is a feasible MRI protocol for inner ear imaging.<\/jats:p><\/jats:sec>","DOI":"10.1002\/acm2.13383","type":"journal-article","created":{"date-parts":[[2021,8,4]],"date-time":"2021-08-04T18:28:51Z","timestamp":1628101731000},"page":"332-338","update-policy":"http:\/\/dx.doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Compressed\u2010sensing accelerated magnetic resonance imaging of inner ear"],"prefix":"10.1002","volume":"22","author":[{"given":"Yuan","family":"Jiang","sequence":"first","affiliation":[{"name":"Department of Radiology Peking University First Hospital Beijing 100034 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