{"id":"https://openalex.org/W1998796522","doi":"https://doi.org/10.1109/isbi.2012.6235629","title":"A MRI phantom for cardiac perfusion simulation","display_name":"A MRI phantom for cardiac perfusion simulation","publication_year":2012,"publication_date":"2012-05-01","ids":{"openalex":"https://openalex.org/W1998796522","doi":"https://doi.org/10.1109/isbi.2012.6235629","mag":"1998796522"},"language":"en","primary_location":{"id":"doi:10.1109/isbi.2012.6235629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5065517665","display_name":"Santiago Aja\u2010Fern\u00e1ndez","orcid":"https://orcid.org/0000-0002-5337-5071"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Santiago Aja-Fernandez","raw_affiliation_strings":["LPI, ETSI Telecomunicaci\u00f3n, Universidad de Valladolid, Spain","LPI, ETSI Telecomunicacio\u00b4n, Universidad de Valladolid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LPI, ETSI Telecomunicaci\u00f3n, Universidad de Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"LPI, ETSI Telecomunicacio\u00b4n, Universidad de Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007821573","display_name":"Lucilio Cordero\u2010Grande","orcid":"https://orcid.org/0000-0003-1477-304X"},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Lucilio Cordero-Grande","raw_affiliation_strings":["LPI, ETSI Telecomunicaci\u00f3n, Universidad de Valladolid, Spain","LPI, ETSI Telecomunicacio\u00b4n, Universidad de Valladolid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LPI, ETSI Telecomunicaci\u00f3n, Universidad de Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"LPI, ETSI Telecomunicacio\u00b4n, Universidad de Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5008415041","display_name":"Carlos Albewla-Lopez","orcid":null},"institutions":[{"id":"https://openalex.org/I108103353","display_name":"Universidad de Valladolid","ror":"https://ror.org/01fvbaw18","country_code":"ES","type":"education","lineage":["https://openalex.org/I108103353"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Carlos Albewla-Lopez","raw_affiliation_strings":["Universidad de Valladolid, Valladolid, Castilla y Le\u00c3\u00b3n, ES","LPI, ETSI Telecomunicacio\u00b4n, Universidad de Valladolid, Spain"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Universidad de Valladolid, Valladolid, Castilla y Le\u00c3\u00b3n, ES","institution_ids":["https://openalex.org/I108103353"]},{"raw_affiliation_string":"LPI, ETSI Telecomunicacio\u00b4n, Universidad de Valladolid, Spain","institution_ids":["https://openalex.org/I108103353"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I108103353"],"apc_list":null,"apc_paid":null,"fwci":2.7823,"has_fulltext":false,"cited_by_count":6,"citation_normalized_percentile":{"value":0.88027069,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"638","last_page":"641"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10522","display_name":"Medical Imaging Techniques and Applications","score":0.9986000061035156,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10372","display_name":"Cardiac Imaging and Diagnostics","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/imaging-phantom","display_name":"Imaging phantom","score":0.7737393379211426},{"id":"https://openalex.org/keywords/perfusion","display_name":"Perfusion","score":0.644314706325531},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5420556664466858},{"id":"https://openalex.org/keywords/kinematics","display_name":"Kinematics","score":0.5128374695777893},{"id":"https://openalex.org/keywords/artifact","display_name":"Artifact (error)","score":0.45940154790878296},{"id":"https://openalex.org/keywords/partial-volume","display_name":"Partial volume","score":0.44849419593811035},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.41469329595565796},{"id":"https://openalex.org/keywords/simulation","display_name":"Simulation","score":0.37606871128082275},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.32220685482025146},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.27312523126602173},{"id":"https://openalex.org/keywords/nuclear-medicine","display_name":"Nuclear medicine","score":0.2568179965019226},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.20968151092529297},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.18060767650604248},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.1475038230419159},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.1294287145137787}],"concepts":[{"id":"https://openalex.org/C104293457","wikidata":"https://www.wikidata.org/wiki/Q28324852","display_name":"Imaging phantom","level":2,"score":0.7737393379211426},{"id":"https://openalex.org/C146957229","wikidata":"https://www.wikidata.org/wiki/Q1266915","display_name":"Perfusion","level":2,"score":0.644314706325531},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5420556664466858},{"id":"https://openalex.org/C39920418","wikidata":"https://www.wikidata.org/wiki/Q11476","display_name":"Kinematics","level":2,"score":0.5128374695777893},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.45940154790878296},{"id":"https://openalex.org/C82233179","wikidata":"https://www.wikidata.org/wiki/Q2054500","display_name":"Partial volume","level":2,"score":0.44849419593811035},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.41469329595565796},{"id":"https://openalex.org/C44154836","wikidata":"https://www.wikidata.org/wiki/Q45045","display_name":"Simulation","level":1,"score":0.37606871128082275},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.32220685482025146},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.27312523126602173},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.2568179965019226},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.20968151092529297},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.18060767650604248},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1475038230419159},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.1294287145137787},{"id":"https://openalex.org/C74650414","wikidata":"https://www.wikidata.org/wiki/Q11397","display_name":"Classical mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/isbi.2012.6235629","is_oa":false,"landing_page_url":"https://doi.org/10.1109/isbi.2012.6235629","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2012 9th IEEE International Symposium on Biomedical Imaging (ISBI)","raw_type":"proceedings-article"},{"id":"pmh:oai:kclpure.kcl.ac.uk:publications/ae74d29d-ac8c-45bb-b2c2-d7a2b3b2fcf6","is_oa":false,"landing_page_url":"https://kclpure.kcl.ac.uk/portal/en/publications/ae74d29d-ac8c-45bb-b2c2-d7a2b3b2fcf6","pdf_url":null,"source":{"id":"https://openalex.org/S4306400216","display_name":"Research Portal (King's College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I183935753","host_organization_name":"King's College London","host_organization_lineage":["https://openalex.org/I183935753"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Aja-Fern\u00e1ndez, S, Cordero Grande, L & Alberola-L\u00f3pez, C 2012, 'A MRI phantom for cardiac perfusion simulation', International Symposium on Biomedical Imaging (ISBI), vol. 9, pp. 638-641. < http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6235629 >","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1582675885","https://openalex.org/W2042098439","https://openalex.org/W2059784307","https://openalex.org/W2092265989","https://openalex.org/W2099801199","https://openalex.org/W2110580220","https://openalex.org/W2111388536","https://openalex.org/W2126171519","https://openalex.org/W2130505007","https://openalex.org/W2132652047","https://openalex.org/W2155751421","https://openalex.org/W2167233877","https://openalex.org/W2167818248","https://openalex.org/W4249760698"],"related_works":["https://openalex.org/W52840052","https://openalex.org/W3162837891","https://openalex.org/W1687852313","https://openalex.org/W3029243869","https://openalex.org/W2502336004","https://openalex.org/W1741504538","https://openalex.org/W2310453852","https://openalex.org/W2143795300","https://openalex.org/W2093750062","https://openalex.org/W2509104383"],"abstract_inverted_index":{"This":[0],"paper":[1],"describes":[2],"a":[3,25,81,100],"realistic":[4],"cardiac":[5],"MR":[6,42],"perfusion":[7,15,88],"simulator;":[8],"both":[9],"the":[10,14,29,34,41,53,61,65,69,76],"kinematic":[11],"model":[12,27],"of":[13,55],"process":[16],"as":[17,19,46],"well":[18],"breathing":[20],"effects":[21],"are":[22,72],"described":[23],"and":[24,58,68,87],"novel":[26],"for":[28],"AIF":[30],"is":[31],"proposed.":[32],"Additionally":[33],"most":[35],"common":[36],"degradation":[37],"factors":[38],"involved":[39],"in":[40,99],"image":[43,70],"formation,":[44],"such":[45],"those":[47,94],"derived":[48],"from":[49],"parallel":[50,92],"acquisition":[51],"protocols,":[52],"presence":[54],"thermal":[56],"noise":[57],"its":[59],"correlation,":[60],"partial":[62],"volume":[63],"effect,":[64],"field":[66],"inhomogeneity":[67],"saturation,":[71],"also":[73],"incorporated":[74],"into":[75],"simulation.":[77],"Resulting":[78],"images":[79,86],"show":[80],"strong":[82],"resemblance":[83],"with":[84],"natural":[85],"curves":[89],"obtained":[90],"seem":[91],"to":[93],"that":[95],"could":[96],"be":[97],"observed":[98],"real":[101],"setting.":[102]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-31T08:31:51.225901","created_date":"2025-10-10T00:00:00"}