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Precision and accuracy of the median error over the lungs, as well as reproducibility of the approach were investigated in 7 volunteers. The algorithm was additionally applied to data acquired in a patient with cystic fibrosis.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>\n                      The obtained bootstrapping error maps appear comparable to the error maps determined from repeated measurements, and median absolute error values for both methods show comparable median errors when reducing the number of averages. In a volunteer in whom 10 consecutive measurements were carried out, the median functional parameters were ventilation\u2009=\u20090.22\u2009mL gas\/mL lung tissue, perfusion amplitude\u2009=\u20090.028, perfusion timing = \u221282\u2009ms, whereas precision and accuracy of the median error were below 3.2\u2009\u00d7\u200910\n                      <jats:sup>\u22123<\/jats:sup>\n                      \u2009mL gas\/mL lung for ventilation tissue, 4.4\u2009\u00d7\u200910\n                      <jats:sup>\u22124<\/jats:sup>\n                      for perfusion amplitude, and 11\u2009ms for perfusion timing. In the measurement of the patient, low errors in areas with reduced ventilation support the assessment as real defects.\n                    <\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusion<\/jats:title>\n                    <jats:p>Using a bootstrapping residuals method, the error of functional lung MRI could be determined without the need for repeated measurements. The error values can be determined reproducibly and can be used as a future means of quality control for functional lung MRI.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/mrm.30367","type":"journal-article","created":{"date-parts":[[2024,11,18]],"date-time":"2024-11-18T02:34:17Z","timestamp":1731897257000},"page":"1484-1498","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["A bootstrapping residuals approach to determine the error in quantitative functional lung imaging"],"prefix":"10.1002","volume":"93","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1412-244X","authenticated-orcid":false,"given":"Anne","family":"Slawig","sequence":"first","affiliation":[{"name":"Department of Diagnostic and Interventional Radiology University Hospital W\u00fcrzburg  W\u00fcrzburg Germany"},{"name":"University Clinic and Outpatient Clinic for Radiology, Medical Physics Group University Hospital Halle (Saale)  Halle Germany"},{"name":"Halle MR Imaging Core Facility, Medical Faculty Martin Luther University Halle Wittenberg  Halle Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8943-3539","authenticated-orcid":false,"given":"Andreas Max","family":"Weng","sequence":"additional","affiliation":[{"name":"Department of Diagnostic and Interventional Radiology University Hospital W\u00fcrzburg  W\u00fcrzburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Simon","family":"Veldhoen","sequence":"additional","affiliation":[{"name":"Department of Diagnostic and Interventional Radiology University Hospital W\u00fcrzburg  W\u00fcrzburg Germany"},{"name":"Division of Pediatric Radiology, Charit\u00e9\u2013Universit\u00e4tsmedizin Berlin Corporate Member of Freie Universit\u00e4t Berlin and Humboldt\u2010Universit\u00e4t zu Berlin  Berlin Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Herbert","family":"K\u00f6stler","sequence":"additional","affiliation":[{"name":"Department of Diagnostic and Interventional Radiology University Hospital W\u00fcrzburg  W\u00fcrzburg Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2024,11,17]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.27407"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/jmri.20154"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20632"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.acra.2018.10.021"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.22031"},{"key":"e_1_2_7_7_1","unstructured":"DeimlingM JellusV GeigerB Chefd'hotelC.Time resolved lung ventilation imaging by Fourier decomposition. 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