{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,30]],"date-time":"2026-04-30T10:10:50Z","timestamp":1777543850080,"version":"3.51.4"},"reference-count":11,"publisher":"Springer Science and Business Media LLC","issue":"12","license":[{"start":{"date-parts":[[2008,10,15]],"date-time":"2008-10-15T00:00:00Z","timestamp":1224028800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Med Biol Eng Comput"],"published-print":{"date-parts":[[2008,12]]},"DOI":"10.1007\/s11517-008-0406-z","type":"journal-article","created":{"date-parts":[[2008,10,14]],"date-time":"2008-10-14T13:43:02Z","timestamp":1223991782000},"page":"1271-1276","source":"Crossref","is-referenced-by-count":64,"title":["Finger and ear photoplethysmogram waveform analysis by fitting with Gaussians"],"prefix":"10.1007","volume":"46","author":[{"given":"Uldis","family":"Rubins","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2008,10,15]]},"reference":[{"key":"406_CR1","doi-asserted-by":"crossref","first-page":"711","DOI":"10.1038\/sj.jhh.1001478","volume":"16","author":"J Allen","year":"2002","unstructured":"Allen J, Murray A (2002) Age-related changes in peripheral pulse timing characteristics at the ears, fingers and toes. J Hum Hypertens 16:711\u2013717. doi: 10.1038\/sj.jhh.1001478","journal-title":"J Hum Hypertens"},{"key":"406_CR2","doi-asserted-by":"crossref","first-page":"165","DOI":"10.1016\/S0895-7061(99)00192-2","volume":"13","author":"LA Bortolotto","year":"2000","unstructured":"Bortolotto LA, Blacher J, Kondo T, Takazawa K, Safar ME (2000) Assessment of vascular aging and atherosclerosis in hypertensive subjects: second derivative of photoplethysmogram versus pulse wave velocity. Am J Hypertens 13:165\u2013171. doi: 10.1016\/S0895-7061(99)00192-2","journal-title":"Am J Hypertens"},{"issue":"1\u20132","key":"406_CR3","doi-asserted-by":"crossref","first-page":"140","DOI":"10.1007\/s11517-005-0008-y","volume":"44","author":"JY Foo","year":"2006","unstructured":"Foo JY, Wilson SJ (2006) A computational system to optimise noise rejection in photoplethysmography signals during motion or poor perfusion states. Med Biol Eng Comput 44(1\u20132):140\u2013145. doi: 10.1007\/s11517-005-0008-y","journal-title":"Med Biol Eng Comput"},{"key":"406_CR4","doi-asserted-by":"crossref","first-page":"775","DOI":"10.1536\/ihj.39.775","volume":"39","author":"I Imanaga","year":"1998","unstructured":"Imanaga I, Hara H, Koyanagi S, Tanaka K (1998) Correlation between wave components of the second derivative of the plethysmogram and arterial distensibility. Jpn Heart J 39:775\u2013784","journal-title":"Jpn Heart J"},{"key":"406_CR5","doi-asserted-by":"crossref","first-page":"244","DOI":"10.1006\/cbmr.1997.1450","volume":"30","author":"M Karamanoglu","year":"1997","unstructured":"Karamanoglu M (1997) A system for analysis arterial blood pressure waveforms in humans. Comput Biomed Res 30:244\u2013255. doi: 10.1006\/cbmr.1997.1450","journal-title":"Comput Biomed Res"},{"key":"406_CR6","doi-asserted-by":"crossref","first-page":"2","DOI":"10.1016\/j.artres.2007.03.003","volume":"1","author":"S Laurent","year":"2007","unstructured":"Laurent S, Cockcroft J, Bortel LV, Boutouyrie P, Giannattasio C, Hayoz D et al (2007) Abridged version of the expert consensus document on arterial stiffness. Artery Res 1:2\u201312. doi: 10.1016\/j.artres.2007.03.003","journal-title":"Artery Res"},{"key":"406_CR7","doi-asserted-by":"crossref","first-page":"371","DOI":"10.1042\/cs1030371","volume":"103","author":"SC Millaseau","year":"2002","unstructured":"Millaseau SC, Kelly RP, Ritter JM, Chowienczyk PJ (2002) Determination of age-related increases in large artery stiffness by digital pulse contour analysis. Clin Sci 103:371\u2013377","journal-title":"Clin Sci"},{"key":"406_CR8","doi-asserted-by":"crossref","first-page":"1449","DOI":"10.1097\/01.hjh.0000239277.05068.87","volume":"24","author":"SC Millaseau","year":"2006","unstructured":"Millaseau SC, Ritter JM, Takazawa K, Chowienczyk PJ (2006) Contour analysis of the photoplethysmographic pulse measured at the finger. J Hypertens 24:1449\u20131456. doi: 10.1097\/01.hjh.0000239277.05068.87","journal-title":"J Hypertens"},{"key":"406_CR9","doi-asserted-by":"crossref","first-page":"365","DOI":"10.1161\/01.HYP.32.2.365","volume":"32","author":"K Takazawa","year":"1998","unstructured":"Takazawa K, Tanaka N, Fujita M, Matsuoka O, Saiki T, Aikawa M et al (1998) Assessment of vascoactive agents and vascular aging by the second derivative of photoplethysmogram waveform. Hypertension 32:365\u2013370","journal-title":"Hypertension"},{"issue":"9","key":"406_CR10","doi-asserted-by":"crossref","first-page":"829","DOI":"10.1007\/s11517-006-0090-9","volume":"44","author":"J Talts","year":"2006","unstructured":"Talts J, Raamat R, Jagom\u00e4gi K (2006) Asymmetric time-dependent model for the dynamic finger arterial pressure-volume relationship. Med Biol Eng Comput 44(9):829\u2013834. doi: 10.1007\/s11517-006-0090-9","journal-title":"Med Biol Eng Comput"},{"key":"406_CR11","first-page":"69","volume":"15","author":"N Westerhof","year":"2005","unstructured":"Westerhof N, Stergiopulos N, Noble MNM (2005) Snapshots of hemodynamics. Springer 15:69\u201370","journal-title":"Springer"}],"container-title":["Medical &amp; Biological Engineering &amp; Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11517-008-0406-z.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11517-008-0406-z\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11517-008-0406-z","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T16:09:30Z","timestamp":1559405370000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11517-008-0406-z"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2008,10,15]]},"references-count":11,"journal-issue":{"issue":"12","published-print":{"date-parts":[[2008,12]]}},"alternative-id":["406"],"URL":"https:\/\/doi.org\/10.1007\/s11517-008-0406-z","relation":{},"ISSN":["0140-0118","1741-0444"],"issn-type":[{"value":"0140-0118","type":"print"},{"value":"1741-0444","type":"electronic"}],"subject":[],"published":{"date-parts":[[2008,10,15]]}}}