{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,21]],"date-time":"2025-10-21T15:02:57Z","timestamp":1761058977186},"reference-count":27,"publisher":"Springer Science and Business Media LLC","issue":"10","license":[{"start":{"date-parts":[[2009,7,22]],"date-time":"2009-07-22T00:00:00Z","timestamp":1248220800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Neuroradiology"],"published-print":{"date-parts":[[2009,10]]},"DOI":"10.1007\/s00234-009-0569-9","type":"journal-article","created":{"date-parts":[[2009,7,21]],"date-time":"2009-07-21T00:54:35Z","timestamp":1248137675000},"page":"687-695","source":"Crossref","is-referenced-by-count":13,"title":["Perfusion differences on SPECT and PWI in patients with acute ischemic stroke"],"prefix":"10.1007","volume":"51","author":[{"given":"Juho","family":"Nuutinen","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yawu","family":"Liu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Mikko P.","family":"Laakso","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jari O.","family":"Karonen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Esko J.","family":"Vanninen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jyrki T.","family":"Kuikka","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hannu J.","family":"Aronen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ritva L.","family":"Vanninen","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2009,7,22]]},"reference":[{"key":"569_CR1","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1148\/radiology.199.2.8668784","volume":"199","author":"AG Sorensen","year":"1996","unstructured":"Sorensen AG, Buonanno FS, Gonzalez RG, Schwamm LH, Lev MH, Huang-Hellinger FR, Reese TG, Weisskoff RM, Davis TL, Suwanwela N, Can U, Moreira JA, Copen WA, Look RB, Finklestein SP, Rosen BR, Koroshetz WJ (1996) Hyperacute stroke: evaluation with combined multisection diffusion-weighted and hemodynamically weighted echo-planar MR imaging. Radiology 199:391\u2013401","journal-title":"Radiology"},{"key":"569_CR2","doi-asserted-by":"crossref","first-page":"581","DOI":"10.1002\/ana.410410506","volume":"41","author":"AE Baird","year":"1997","unstructured":"Baird AE, Benfield A, Schlaug G, Siewert B, L\u00f6vblad KO, Edelman RR, Warach S (1997) Enlargement of human cerebral ischemic lesion volumes measured by diffusion-weighted magnetic resonance imaging. Ann Neurol 41:581\u2013589","journal-title":"Ann Neurol"},{"key":"569_CR3","doi-asserted-by":"crossref","first-page":"886","DOI":"10.1148\/radiology.217.3.r00dc02886","volume":"217","author":"JO Karonen","year":"2000","unstructured":"Karonen JO, Liu Y, Vanninen RL, \u00d8stergaard L, Partanen KPL, Vainio PA, Vanninen EJ, Nuutinen J, Roivainen R, Soimakallio S, Kuikka JT, Aronen HJ (2000) Combined perfusion- and diffusion-weighted MR imaging in acute ischemic stroke during the 1st week: a longitudinal study. Radiology 217:886\u2013894","journal-title":"Radiology"},{"key":"569_CR4","first-page":"788","volume":"41","author":"JO Karonen","year":"2000","unstructured":"Karonen JO, Nuutinen J, Kuikka JT, Vanninen EJ, Vanninen RL, Partanen KPL, Vainio PA, Roivainen R, Sivenius J, Aronen HJ (2000) Combined SPECT and diffusion-weighted MRI as a predictor of infarct growth in acute ischemic stroke. J Nucl Med 41:788\u2013794","journal-title":"J Nucl Med"},{"key":"569_CR5","doi-asserted-by":"crossref","first-page":"1652","DOI":"10.1161\/01.STR.0000131271.54098.22","volume":"35","author":"P Schramm","year":"2004","unstructured":"Schramm P, Schellinger PD, Klotz E, Kallenberg K, Fiebach JB, Kulkens S, Heiland S, Knauth M, Sartor K (2004) Comparison of perfusion computed tomography and computed tomography angiography source images with perfusion-weighted imaging and diffusion-weighted imaging in patients with acute stroke of less than 6 hours\u2019 duration. Stroke 35:1652\u20131658","journal-title":"Stroke"},{"key":"569_CR6","first-page":"1441","volume":"21","author":"TE Mayer","year":"2000","unstructured":"Mayer TE, Hamann GF, Baranczyk J, Rosengarten B, Klotz E, Wiesmann M, Missler U, Schulte-Altedorneburg G, Brueckmann HJ (2000) Dynamic CT perfusion imaging of acute stroke. AJNR Am J Neuroradiol 21:1441\u20131449","journal-title":"AJNR Am J Neuroradiol"},{"key":"569_CR7","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1002\/mrm.1910060205","volume":"6","author":"A Villringer","year":"1988","unstructured":"Villringer A, Rosen BR, Belliveau JW, Ackerman JL, Lauffer RB, Buxton RB, Chao YS, Wedeen VJ, Brady TJ (1988) Dynamic imaging with lanthanide chelates in normal brain: contrast due to magnetic susceptibility effects. Magn Reson Med 6:164\u2013174","journal-title":"Magn Reson Med"},{"key":"569_CR8","first-page":"1892","volume":"30","author":"RC Walovitch","year":"1989","unstructured":"Walovitch RC, Hill TC, Garrity ST, Cheesman EH, Burgess BA, O\u2019Leary DH, Watson AD, Ganey MV, Morgan RA, Williams SJ (1989) Characterization of technetium-99m-L,L-ECD for brain perfusion imaging, Part 1: pharmacology of technetium-99m ECD in nonhuman primates. J Nucl Med 30:1892\u20131901","journal-title":"J Nucl Med"},{"issue":"Suppl 1","key":"569_CR9","first-page":"S44","volume":"14","author":"NA Lassen","year":"1994","unstructured":"Lassen NA, Sperling B (1994) 99mTc-bicisate reliably images CBF in chronic brain diseases but fails to show reflow hyperemia in subacute stroke: report of a multicenter trial of 105 cases comparing 133Xe and 99mTc-bicisate (ECD, neurolite) measured by SPECT on same day. J Cereb Blood Flow Metab 14(Suppl 1):S44\u2013S48","journal-title":"J Cereb Blood Flow Metab"},{"key":"569_CR10","doi-asserted-by":"crossref","first-page":"1583","DOI":"10.1161\/01.STR.30.8.1583","volume":"30","author":"JO Karonen","year":"1999","unstructured":"Karonen JO, Vanninen RL, Liu Y, \u00d8stergaard L, Kuikka JT, Nuutinen J, Vanninen EJ, Partanen KPL, Vainio PA, Korhonen K, Perkio J, Roivainen R, Sivenius J, Aronen HJ (1999) Combined diffusion and perfusion MRI with correlation to single-photon emission CT in acute ischemic stroke: ischemic penumbra predicts infarct growth. Stroke 30:1583\u20131590","journal-title":"Stroke"},{"key":"569_CR11","doi-asserted-by":"crossref","first-page":"726","DOI":"10.1002\/mrm.1910360511","volume":"36","author":"L \u00d8stergaard","year":"1996","unstructured":"\u00d8stergaard L, Sorensen AG, Kwong KK, Weisskoff RM, Gyldensted C, Rosen BR (1996) High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part II: experimental comparison and preliminary results. Magn Reson Med 36:726\u2013736","journal-title":"Magn Reson Med"},{"key":"569_CR12","doi-asserted-by":"crossref","first-page":"715","DOI":"10.1002\/mrm.1910360510","volume":"36","author":"L \u00d8stergaard","year":"1996","unstructured":"\u00d8stergaard L, Weisskoff RM, Chesler DA, Gyldensted C, Rosen BR (1996) High resolution measurement of cerebral blood flow using intravascular tracer bolus passages. Part I: mathematical approach and statistical analysis. Magn Reson Med 36:715\u2013725","journal-title":"Magn Reson Med"},{"key":"569_CR13","doi-asserted-by":"crossref","first-page":"1125","DOI":"10.1212\/WNL.52.6.1125","volume":"52","author":"PA Barber","year":"1999","unstructured":"Barber PA, Davis SM, Darby DG, Desmond PM, Gerraty RP, Yang Q, Jolley D, Donnan GA, Tress BM (1999) Absent middle cerebral artery flow predicts the presence and evolution of the ischemic penumbra. Neurology 52:1125\u20131132","journal-title":"Neurology"},{"key":"569_CR14","doi-asserted-by":"crossref","first-page":"864","DOI":"10.1161\/01.STR.20.7.864","volume":"20","author":"T Brott","year":"1989","unstructured":"Brott T, Adams HP Jr, Olinger CP, Marler JR, Barsan WG, Biller J, Spilker J, Holleran R, Eberle R, Hertzberg V (1989) Measurements of acute cerebral infarction: a clinical examination scale. Stroke 20:864\u2013870","journal-title":"Stroke"},{"key":"569_CR15","doi-asserted-by":"crossref","first-page":"885","DOI":"10.1161\/01.STR.16.5.885","volume":"16","author":"Scandinavian Stroke Study Group","year":"1985","unstructured":"Scandinavian Stroke Study Group (1985) Multicenter trial of hemodilution in ischemic stroke\u2014background and study protocol. Stroke 16:885\u2013890","journal-title":"Stroke"},{"key":"569_CR16","first-page":"61","volume":"14","author":"FI Mahoney","year":"1965","unstructured":"Mahoney FI, Barthel DW (1965) Functional evaluation: the Barthel index. Md State Med J 14:61\u201365","journal-title":"Md State Med J"},{"key":"569_CR17","doi-asserted-by":"crossref","first-page":"604","DOI":"10.1161\/01.STR.19.5.604","volume":"19","author":"JC Swieten van","year":"1988","unstructured":"van Swieten JC, Koudstaal PJ, Visser MC, Schouten HJ, van Gijn J (1988) Interobserver agreement for the assessment of handicap in stroke patients. Stroke 19:604\u2013607","journal-title":"Stroke"},{"key":"569_CR18","doi-asserted-by":"crossref","first-page":"211","DOI":"10.3349\/ymj.2002.43.2.211","volume":"43","author":"HS Kim","year":"2002","unstructured":"Kim HS, Kim DI, Lee JD, Jeong EK, Chung TS, Yoon PH, Lee SK, Kim EJ, Yoon YK, Suh BC, Lee BI (2002) Significance of 99mTc-ECD SPECT in acute and subacute ischemic stroke: comparison with MR images including diffusion and perfusion weighted images. Yonsei Med J 43:211\u2013222","journal-title":"Yonsei Med J"},{"key":"569_CR19","unstructured":"Rogowitz BE, Treinish LA (2006) Why should engineers and scientists be worried about color? In. http:\/\/www.research.ibm.com\/people\/l\/lloydt\/color\/color.HTM"},{"key":"569_CR20","doi-asserted-by":"crossref","first-page":"1691","DOI":"10.1161\/01.STR.24.11.1691","volume":"24","author":"SM Davis","year":"1993","unstructured":"Davis SM, Chua MG, Lichtenstein M, Rossiter SC, Binns D, Hopper JL (1993) Cerebral hypoperfusion in stroke prognosis and brain recovery. Stroke 24:1691\u20131696","journal-title":"Stroke"},{"key":"569_CR21","doi-asserted-by":"crossref","first-page":"391","DOI":"10.1159\/000016096","volume":"10","author":"S Iglesias","year":"2000","unstructured":"Iglesias S, Marchal G, Viader F, Baron JC (2000) Delayed intrahemispheric remote hypometabolism. Correlations with early recovery after stroke. Cerebrovasc Dis 10:391\u2013402","journal-title":"Cerebrovasc Dis"},{"key":"569_CR22","doi-asserted-by":"crossref","first-page":"362","DOI":"10.1080\/01616412.1993.11740164","volume":"15","author":"JS Meyer","year":"1993","unstructured":"Meyer JS, Obara K, Muramatsu K (1993) Diaschisis. Neurol Res 15:362\u2013366","journal-title":"Neurol Res"},{"key":"569_CR23","doi-asserted-by":"crossref","first-page":"817","DOI":"10.1161\/01.STR.17.5.817","volume":"17","author":"DM Feeney","year":"1986","unstructured":"Feeney DM, Baron JC (1986) Diaschisis. Stroke 17:817\u2013830","journal-title":"Stroke"},{"key":"569_CR24","doi-asserted-by":"crossref","first-page":"1057","DOI":"10.1364\/JOSA.41.001057","volume":"41","author":"RM Halsey","year":"1951","unstructured":"Halsey RM (1951) On the number of absolutely identifiable spectral hues. J Opt Soc Am 41:1057\u20131058","journal-title":"J Opt Soc Am"},{"key":"569_CR25","first-page":"103","volume":"22","author":"JO Karonen","year":"2001","unstructured":"Karonen JO, Partanen KPL, Vanninen RL, Vainio PA, Aronen HJ (2001) Evolution of MR contrast enhancement patterns during the first week after acute ischemic stroke. AJNR Am J Neuroradiol 22:103\u2013111","journal-title":"AJNR Am J Neuroradiol"},{"key":"569_CR26","doi-asserted-by":"crossref","first-page":"332","DOI":"10.1161\/01.STR.14.3.332","volume":"14","author":"TS Olsen","year":"1983","unstructured":"Olsen TS, Larsen B, Herning M, Skriver EB, Lassen NA (1983) Blood flow and vascular reactivity in collaterally perfused brain tissue. Evidence of an ischemic penumbra in patients with acute stroke. Stroke 14:332\u2013341","journal-title":"Stroke"},{"key":"569_CR27","doi-asserted-by":"crossref","first-page":"71","DOI":"10.1016\/0034-5687(96)00011-4","volume":"104","author":"W Hida","year":"1996","unstructured":"Hida W, Kikuchi Y, Okabe S, Miki H, Kurosawa H, Shirato K (1996) CO2 response for the brain stem artery blood flow velocity in man. Respir Physiol 104:71\u201375","journal-title":"Respir Physiol"}],"container-title":["Neuroradiology"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00234-009-0569-9.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s00234-009-0569-9\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s00234-009-0569-9","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,5,24]],"date-time":"2019-05-24T09:30:54Z","timestamp":1558690254000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s00234-009-0569-9"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2009,7,22]]},"references-count":27,"journal-issue":{"issue":"10","published-print":{"date-parts":[[2009,10]]}},"alternative-id":["569"],"URL":"https:\/\/doi.org\/10.1007\/s00234-009-0569-9","relation":{},"ISSN":["0028-3940","1432-1920"],"issn-type":[{"value":"0028-3940","type":"print"},{"value":"1432-1920","type":"electronic"}],"subject":[],"published":{"date-parts":[[2009,7,22]]}}}