{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,24]],"date-time":"2026-06-24T03:14:17Z","timestamp":1782270857975,"version":"3.54.5"},"reference-count":17,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2014,11,19]],"date-time":"2014-11-19T00:00:00Z","timestamp":1416355200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Muscle and Nerve"],"published-print":{"date-parts":[[2015,1]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p><jats:italic>Introduction<\/jats:italic>: The primary aim of this investigation was to determine whether use of write\u2010zoom magnification affects sonographically determined cross\u2010sectional area (CSA) of peripheral nerves. <jats:italic>Methods<\/jats:italic>: CSAs of the median (MN) and posterior interosseous (PIN) nerves were measured in 22 limbs from 11 asymptomatic volunteers using both standard imaging and write\u2010zoom magnification. CSA measurements were repeated on the same images 1 week later. <jats:italic>Results<\/jats:italic>: The average CSA of write\u2010zoomed images for the MN was significantly larger at both measurement sessions (week 1: 11.1 mm<jats:sup>2<\/jats:sup> write\u2010zoom vs. 10.0 mm<jats:sup>2<\/jats:sup> standard, <jats:italic>P<\/jats:italic>\u2009=\u20090.019; week 2: 11.8 mm<jats:sup>2<\/jats:sup> vs. 10.4 mm<jats:sup>2<\/jats:sup>, <jats:italic>P<\/jats:italic>\u2009=\u20090.023). Similar differences were noted for the PIN (week 1: 2.3 mm<jats:sup>2<\/jats:sup> vs. 1.9 mm<jats:sup>2<\/jats:sup>, <jats:italic>P<\/jats:italic>\u2009=\u20090.002; week 2: 2.5 mm<jats:sup>2<\/jats:sup> vs. 1.9 mm<jats:sup>2<\/jats:sup>, <jats:italic>P<\/jats:italic>\u2009=\u20090.001). <jats:italic>Conclusions<\/jats:italic>: Write\u2010zoom magnification may significantly increase the measured CSA of peripheral nerves. These changes appear to be more substantial when smaller nerves are measured. <jats:italic>Muscle Nerve<\/jats:italic> <jats:bold>51<\/jats:bold>: 30\u201334, 2015<\/jats:p>","DOI":"10.1002\/mus.24274","type":"journal-article","created":{"date-parts":[[2014,5,3]],"date-time":"2014-05-03T07:22:39Z","timestamp":1399101759000},"page":"30-34","source":"Crossref","is-referenced-by-count":32,"title":["The effect of magnification on sonographically measured nerve cross\u2010sectional area"],"prefix":"10.1002","volume":"51","author":[{"given":"Elena J.","family":"Jelsing","sequence":"first","affiliation":[{"name":"Department of Rehabilitation Medicine University of Washington Seattle Washington USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"James C.","family":"Presley","sequence":"additional","affiliation":[{"name":"Department of Physical Medicine &amp; Rehabilitation Mayo Clinic College of Medicine 200 First Street SW Rochester Minnesota 55905 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Eugene","family":"Maida","sequence":"additional","affiliation":[{"name":"Department of Physical Medicine &amp; Rehabilitation Mayo Clinic College of Medicine 200 First Street SW Rochester Minnesota 55905 USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nicholas J.","family":"Hangiandreou","sequence":"additional","affiliation":[{"name":"Department of Radiology Mayo Clinic College of Medicine Rochester MN USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jay","family":"Smith","sequence":"additional","affiliation":[{"name":"Department of Physical Medicine &amp; Rehabilitation Mayo Clinic College of Medicine 200 First Street SW Rochester Minnesota 55905 USA"},{"name":"Department of Radiology Mayo Clinic College of Medicine Rochester MN USA"},{"name":"Department of Anatomy Mayo Clinic College of Medicine Rochester Minnesota USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2014,11,19]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1148\/radiol.2501080397"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMcp013018"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/rheumatology\/kei218"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.1517\/17530059.2012.692904"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1054\/jhsb.2002.0869"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.23426"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.23718"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.23621"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.23691"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.7863\/jum.2013.32.3.457"},{"key":"e_1_2_6_12_1","volume-title":"Practical musculoskeletal ultrasound","author":"McNally EG","year":"2004"},{"key":"e_1_2_6_13_1","doi-asserted-by":"publisher","DOI":"10.1002\/mus.23867"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/jcu.20551"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.2214\/ajr.159.4.1529845"},{"key":"e_1_2_6_16_1","doi-asserted-by":"publisher","DOI":"10.7863\/jum.2011.30.9.1233"},{"key":"e_1_2_6_17_1","volume-title":"Fundamental of musculoskeletal ultrasound: expert consult\u2014online and print","author":"Jacobson JA","year":"2012"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s003300000502"}],"container-title":["Muscle &amp; Nerve"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmus.24274","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fmus.24274","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/mus.24274","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,4]],"date-time":"2023-10-04T00:18:30Z","timestamp":1696378710000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/mus.24274"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,11,19]]},"references-count":17,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2015,1]]}},"alternative-id":["10.1002\/mus.24274"],"URL":"https:\/\/doi.org\/10.1002\/mus.24274","archive":["Portico"],"relation":{},"ISSN":["0148-639X","1097-4598"],"issn-type":[{"value":"0148-639X","type":"print"},{"value":"1097-4598","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,11,19]]}}}