{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,5]],"date-time":"2025-10-05T12:30:02Z","timestamp":1759667402967},"reference-count":20,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2008,6,20]],"date-time":"2008-06-20T00:00:00Z","timestamp":1213920000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Annals of Neurology"],"published-print":{"date-parts":[[2008,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>To clarify the relation between the drainage pathway of cerebrospinal fluid and the development of idiopathic normal pressure hydrocephalus (iNPH), we examined flow patterns of internal jugular veins in 20 patients with iNPH and 13 control patients using air\u2010contrast ultrasound venography during the Valsalva maneuver. The iNPH group had a significantly greater frequency of retrograde jugular venous flow (19\/20, 95%) than the control group (3\/13, 23%) (\u03c7<jats:sup>2<\/jats:sup> test, <jats:italic>p<\/jats:italic> &lt; 0.001). Our results suggest that retrograde jugular venous flow may be associated with the development of iNPH; therefore, the analysis of retrograde jugular venous flow could be a useful element in the diagnosis of iNPH. Ann Neurol 2008<\/jats:p>","DOI":"10.1002\/ana.21410","type":"journal-article","created":{"date-parts":[[2008,6,20]],"date-time":"2008-06-20T16:42:15Z","timestamp":1213980135000},"page":"217-221","source":"Crossref","is-referenced-by-count":28,"title":["Retrograde jugular flow associated with idiopathic normal pressure hydrocephalus"],"prefix":"10.1002","volume":"64","author":[{"given":"Nagato","family":"Kuriyama","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takahiko","family":"Tokuda","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Junichi","family":"Miyamoto","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Natsuko","family":"Takayasu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masaki","family":"Kondo","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masanori","family":"Nakagawa","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2008,6,20]]},"reference":[{"key":"e_1_2_5_2_2","doi-asserted-by":"publisher","DOI":"10.1097\/00006123-200111000-00028"},{"key":"e_1_2_5_3_2","doi-asserted-by":"publisher","DOI":"10.1038\/ncpneuro0237"},{"key":"e_1_2_5_4_2","doi-asserted-by":"publisher","DOI":"10.3171\/jns.1983.59.3.0369"},{"key":"e_1_2_5_5_2","doi-asserted-by":"publisher","DOI":"10.1007\/s10143-004-0326-9"},{"key":"e_1_2_5_6_2","doi-asserted-by":"publisher","DOI":"10.1016\/j.mehy.2004.04.019"},{"key":"e_1_2_5_7_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/105.1.65"},{"key":"e_1_2_5_8_2","doi-asserted-by":"publisher","DOI":"10.1001\/archneur.1995.00540320059013"},{"key":"e_1_2_5_9_2","first-page":"76","volume-title":"Blood supply of the brain. The human brain: an introduction to its functional anatomy","author":"Nolte J","year":"1993"},{"key":"e_1_2_5_10_2","doi-asserted-by":"publisher","DOI":"10.1007\/s003300050822"},{"key":"e_1_2_5_11_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0140-6736(05)71434-3"},{"key":"e_1_2_5_12_2","doi-asserted-by":"publisher","DOI":"10.1159\/000068501"},{"key":"e_1_2_5_13_2","doi-asserted-by":"publisher","DOI":"10.2176\/nmc.44.222"},{"issue":"3","key":"e_1_2_5_14_2","first-page":"S4","article-title":"Diagnosing idiopathic normal\u2010pressure hydrocephalus","volume":"57","author":"Relkin N","year":"2005","journal-title":"Neurosurgery"},{"issue":"3","key":"e_1_2_5_15_2","first-page":"S17","article-title":"The value of supplemental prognostic tests for the preoperative assessment of idiopathic normal\u2010pressure hydrocephalus","volume":"57","author":"Marmarou A","year":"2005","journal-title":"Neurosurgery"},{"key":"e_1_2_5_16_2","doi-asserted-by":"publisher","DOI":"10.7863\/jum.2002.21.7.747"},{"key":"e_1_2_5_17_2","doi-asserted-by":"publisher","DOI":"10.1136\/jnnp.2006.088351"},{"key":"e_1_2_5_18_2","doi-asserted-by":"publisher","DOI":"10.1093\/brain\/83.3.454"},{"key":"e_1_2_5_19_2","doi-asserted-by":"publisher","DOI":"10.1177\/02841851660050P242"},{"key":"e_1_2_5_20_2","first-page":"1","article-title":"Cerebrospinal fluid circulation and associated intracranial dynamics. A radiologic investigation using MR imaging and radionuclide cisternography","volume":"386","author":"Greitz D","year":"1993","journal-title":"Acta Radiol Suppl"},{"key":"e_1_2_5_21_2","doi-asserted-by":"publisher","DOI":"10.1016\/S0304-3940(01)02526-5"}],"container-title":["Annals of Neurology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fana.21410","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/ana.21410","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,16]],"date-time":"2023-10-16T05:57:46Z","timestamp":1697435866000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/ana.21410"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,6,20]]},"references-count":20,"journal-issue":{"issue":"2","published-print":{"date-parts":[[2008,8]]}},"alternative-id":["10.1002\/ana.21410"],"URL":"https:\/\/doi.org\/10.1002\/ana.21410","archive":["Portico"],"relation":{},"ISSN":["0364-5134","1531-8249"],"issn-type":[{"value":"0364-5134","type":"print"},{"value":"1531-8249","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,6,20]]}}}