About: Perfusion Analysis

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	This software has been developed for processing of perfusion functions (contrast-agent concentration versus time for a given tissue region of interest, after its intravenous application). These input 1D signals are approximated by curves from their parametric models. Three models are implemented. 1. Lognormal distribution model, based on approximate statistical distribution of the mean transit time of a contrast-agent particle through tissue vasculature, 2. Gamma-variate model, based on compartmental modeling of an arbitrary tissue vaculature, 3. Dual pass gamma-variate function model, describing also the second pass of the contrast-agent bolus which is often visible in the signal. The output is a set of parameters describing each input perfusion function. These parameters are related to tissue type and pathological state and are used in perfusion imaging for diagnosis and therapy assessment in oncological and ischemic disseases. Next to the processing kernel, a graphical user interphase is also imple This software has been developed for processing of perfusion functions (contrast-agent concentration versus time for a given tissue region of interest, after its intravenous application). These input 1D signals are approximated by curves from their parametric models. Three models are implemented. 1. Lognormal distribution model, based on approximate statistical distribution of the mean transit time of a contrast-agent particle through tissue vasculature, 2. Gamma-variate model, based on compartmental modeling of an arbitrary tissue vaculature, 3. Dual pass gamma-variate function model, describing also the second pass of the contrast-agent bolus which is often visible in the signal. The output is a set of parameters describing each input perfusion function. These parameters are related to tissue type and pathological state and are used in perfusion imaging for diagnosis and therapy assessment in oncological and ischemic disseases. Next to the processing kernel, a graphical user interphase is also imple (en)
Title	Perfusion Analysis Perfusion Analysis (en)
skos:prefLabel	Perfusion Analysis Perfusion Analysis (en)
skos:notation	RIV/00216305:26220/10:PR24888!RIV11-GA0-26220___
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/09/1690), Z(MSM0021630513)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Jiřík, Radovan Kolář, Radim Bartoš, Michal Slávik, Vladimír Harabiš, Vratislav Kratochvíla, Jiří Mézl, Martin
http://linked.open.../riv/druhVysledku	R - Software
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoké učení technické v Brně / Fakulta elektrotechniky a komunikačních technologií
http://linked.open...dnocenehoVysledku	278513
http://linked.open...ai/riv/idVysledku	RIV/00216305:26220/10:PR24888
http://linked.open...terniIdentifikace	CitPerf
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	perfusion imaging, perfusion analysis, lognormal model, gamma-variate model, mean transit time (en)
http://linked.open.../riv/klicoveSlovo	perfusion analysis perfusion imaging mean transit time gamma-variate model lognormal model
http://linked.open...ontrolniKodProRIV	[F197A7B7000B]
http://linked.open...okalizaceVysledku	www.dce-mri.cz Ústav biomedicínského inženýrství, FEKT VUT v Brně, Kolejní 4 61200 Brno (E340)
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	7 (xsd:int)
http://linked.open...cetTvurcuVysledku	7 (xsd:int)
http://linked.open...vavai/riv/projekt	Improvement of diagnostic value in dynamic contrast enhanced imaging using MRI and ultrasonography in medicine
http://linked.open...UplatneniVysledku	2010
http://linked.open...echnickeParametry	bez licence
http://linked.open...iv/tvurceVysledku	Bartoš, Michal Jiřík, Radovan Kolář, Radim Kratochvíla, Jiří Harabiš, Vratislav Mézl, Martin Slávik, Vladimír
http://linked.open...avai/riv/vlastnik	Ústav biomedicínského inženýrství
http://linked.open...itiJinymSubjektem	N - Nabytí licence není nutné (výsledek není licencován)
http://linked.open...n/vavai/riv/zamer	Advanced Electronic Communication Systems and Technologies (ELCOM)
http://localhost/t...ganizacniJednotka	26220

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