{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,2,26]],"date-time":"2026-02-26T18:48:32Z","timestamp":1772131712235,"version":"3.50.1"},"reference-count":20,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2008,9,5]],"date-time":"2008-09-05T00:00:00Z","timestamp":1220572800000},"content-version":"vor","delay-in-days":4,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Magnetic Resonance Imaging"],"published-print":{"date-parts":[[2008,9]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Purpose<\/jats:title><jats:p>To demonstrate the use of a noninvasive arterial spin labeling (ASL) MRI technique and evaluate vertebral artery (VA) territories in the brain.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>Vessel\u2010encoded ASL was used to determine the territories of the left and right VAs in five healthy subjects. Territory maps were analyzed quantitatively by comparing the fractional contributions of the left and right VAs in selected regions of interest within the brain.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>VA territory maps demonstrated a complicated pattern of perfusion to the posterior aspect of the brain, but were consistent with the posterior cerebral and cerebellar artery distributions. Cerebellar perfusion was predominantly ipsilateral (<jats:italic>P<\/jats:italic> &lt; 0.01). The total left and right VA contributions were unequal (<jats:italic>P<\/jats:italic> &lt; 0.01), and there was relatively little mixing in the vertebrobasilar system.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Vessel\u2010encoded ASL can reveal individual VA territories in the brain. In a small sample of healthy volunteers the VAs appeared to contribute unequally, provide predominantly ipsilateral supply to the cerebellum, and undergo minimal mixing in the basilar artery. J. Magn. Reson. Imaging 2008;28:762\u2013766. \u00a9 2008 Wiley\u2010Liss, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jmri.21462","type":"journal-article","created":{"date-parts":[[2008,9,7]],"date-time":"2008-09-07T20:46:13Z","timestamp":1220820373000},"page":"762-766","source":"Crossref","is-referenced-by-count":26,"title":["Mapping of vertebral artery perfusion territories using arterial spin labeling MRI"],"prefix":"10.1002","volume":"28","author":[{"given":"Akash P.","family":"Kansagra","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Eric C.","family":"Wong","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,9,5]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1148\/radiographics.12.6.1439013"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.47.5.1125"},{"key":"e_1_2_5_4_2","first-page":"733","article-title":"Blood flow dynamics in the vertebrobasilar system: correlation of a transparent elastic model and MR angiography","volume":"15","author":"Chong BW","year":"1994","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1023\/A:1016034910875"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1017\/S0022112095004368"},{"key":"e_1_2_5_7_2","first-page":"1587","article-title":"Parallel and spiral flow patterns of vertebral artery contributions to the basilar artery","volume":"16","author":"Smith AS","year":"1995","journal-title":"AJNR Am J Neuroradiol"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.15.3.469"},{"key":"e_1_2_5_9_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910230106"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.89.1.212"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.10475"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0730-725X(02)00536-2"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20998"},{"key":"e_1_2_5_14_2","doi-asserted-by":"publisher","DOI":"10.1161\/01.STR.0000120312.26163.EC"},{"key":"e_1_2_5_15_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20253"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.20475"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1522-2594(199906)41:6<1093::AID-MRM4>3.0.CO;2-0"},{"key":"e_1_2_5_18_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.21049"},{"key":"e_1_2_5_19_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.21293"},{"key":"e_1_2_5_20_2","doi-asserted-by":"publisher","DOI":"10.1002\/mrm.1910390520"},{"key":"e_1_2_5_21_2","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1522-2594(199909)42:3<425::AID-MRM3>3.0.CO;2-S"}],"container-title":["Journal of Magnetic Resonance Imaging"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fjmri.21462","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/jmri.21462","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,12]],"date-time":"2023-10-12T09:48:06Z","timestamp":1697104086000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/jmri.21462"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,9]]},"references-count":20,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2008,9]]}},"alternative-id":["10.1002\/jmri.21462"],"URL":"https:\/\/doi.org\/10.1002\/jmri.21462","archive":["Portico"],"relation":{},"ISSN":["1053-1807","1522-2586"],"issn-type":[{"value":"1053-1807","type":"print"},{"value":"1522-2586","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,9]]}}}