{"id":"https://openalex.org/W2155124550","doi":"https://doi.org/10.1002/mrm.22297","title":"Phase\u2010field dithering for active catheter tracking","display_name":"Phase\u2010field dithering for active catheter tracking","publication_year":2010,"publication_date":"2010-04-23","ids":{"openalex":"https://openalex.org/W2155124550","doi":"https://doi.org/10.1002/mrm.22297","mag":"2155124550","pmid":"https://pubmed.ncbi.nlm.nih.gov/20432311"},"language":"en","primary_location":{"id":"doi:10.1002/mrm.22297","doi":"https://doi.org/10.1002/mrm.22297","is_oa":false,"landing_page_url":"https://doi.org/10.1002/mrm.22297","pdf_url":null,"source":{"id":"https://openalex.org/S111160002","display_name":"Magnetic Resonance in Medicine","issn_l":"0740-3194","issn":["0740-3194","1522-2594"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-2","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Magnetic Resonance in Medicine","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5029138820","display_name":"Charles L. Dumoulin","orcid":"https://orcid.org/0000-0002-0328-5174","observed_orcids":["https://orcid.org/0000-0002-0328-5174"]},"institutions":[{"id":"https://openalex.org/I1285204247","display_name":"Cincinnati Children's Hospital Medical Center","ror":"https://ror.org/01hcyya48","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1285204247"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Charles L. Dumoulin","raw_affiliation_strings":["Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio 45229-3039, USA. charles.dumoulin@cchmc.org","Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio 45229-3039, USA. charles.dumoulin@cchmc.org","institution_ids":["https://openalex.org/I1285204247"]},{"raw_affiliation_string":"Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA","institution_ids":["https://openalex.org/I1285204247"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031935839","display_name":"Richard P. Mallozzi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Richard P. Mallozzi","raw_affiliation_strings":["ONI Medical Systems, Inc., Wilmington, Massachusetts, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"ONI Medical Systems, Inc., Wilmington, Massachusetts, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110020445","display_name":"Robert D. Darrow","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1332737386","display_name":"General Electric (United States)","ror":"https://ror.org/013msgt25","country_code":"US","type":"company","lineage":["https://openalex.org/I1332737386"]},{"id":"https://openalex.org/I4210134512","display_name":"GE Global Research (United States)","ror":"https://ror.org/03e06qt98","country_code":"US","type":"company","lineage":["https://openalex.org/I4210134512"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert D. Darrow","raw_affiliation_strings":["General Electric Global Research, Niskayuna, New York, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"General Electric Global Research, Niskayuna, New York, USA","institution_ids":["https://openalex.org/I1332737386","https://openalex.org/I4210134512"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5085438267","display_name":"Ehud Jeruham Schmidt","orcid":"https://orcid.org/0000-0002-5792-2087","observed_orcids":["https://orcid.org/0000-0002-5792-2087"]},"institutions":[{"id":"https://openalex.org/I1283280774","display_name":"Brigham and Women's Hospital","ror":"https://ror.org/04b6nzv94","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I121934306","https://openalex.org/I1283280774","https://openalex.org/I48633490"]},{"id":"https://openalex.org/I136199984","display_name":"Harvard University","ror":"https://ror.org/03vek6s52","country_code":"US","type":"education","lineage":["https://openalex.org/I136199984"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ehud J. Schmidt","raw_affiliation_strings":["Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Radiology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA","institution_ids":["https://openalex.org/I1283280774","https://openalex.org/I136199984"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5029138820"],"corresponding_institution_ids":["https://openalex.org/I1285204247"],"apc_list":{"value":3680,"currency":"USD","value_usd":3680},"apc_paid":null,"fwci":3.8958,"has_fulltext":false,"cited_by_count":39,"citation_normalized_percentile":{"value":0.92924723,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"63","issue":"5","first_page":"1398","last_page":"1403"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9961000084877014,"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":0.9961000084877014,"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/T11809","display_name":"Advanced NMR Techniques and Applications","score":0.0010000000474974513,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12603","display_name":"NMR spectroscopy and applications","score":0.0008999999845400453,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/microcoils","display_name":"microcoils","score":0.8809999823570251},{"id":"https://openalex.org/keywords/catheter-tracking","display_name":"catheter tracking","score":0.7789999842643738},{"id":"https://openalex.org/keywords/low-signal-to-noise-ratio","display_name":"low signal-to-noise ratio","score":0.9139999747276306},{"id":"https://openalex.org/keywords/flow-phantom","display_name":"flow phantom","score":0.6809999942779541}],"concepts":[{"id":"https://openalex.org/C49023278","wikidata":"https://www.wikidata.org/wiki/Q5260650","display_name":"Dephasing","level":2,"score":0.841847836971283},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6408030986785889},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.483294278383255},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4788613021373749},{"id":"https://openalex.org/C70451592","wikidata":"https://www.wikidata.org/wiki/Q376493","display_name":"Dither","level":3,"score":0.4724236726760864},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.43603330850601196},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.4251849353313446},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4005824327468872},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3835786283016205},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.17478591203689575},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.17081859707832336},{"id":"https://openalex.org/C9083635","wikidata":"https://www.wikidata.org/wiki/Q2133535","display_name":"Noise shaping","level":2,"score":0.14613723754882812},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000465","descriptor_name":"Algorithms","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D001011","descriptor_name":"Aorta","qualifier_ui":"Q000033","qualifier_name":"anatomy & histology","is_major_topic":true},{"descriptor_ui":"D001011","descriptor_name":"Aorta","qualifier_ui":"Q000601","qualifier_name":"surgery","is_major_topic":true},{"descriptor_ui":"D006328","descriptor_name":"Cardiac Catheterization","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D007089","descriptor_name":"Image Enhancement","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015203","descriptor_name":"Reproducibility of Results","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D053783","descriptor_name":"Magnetic Resonance Imaging, Interventional","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1002/mrm.22297","doi":"https://doi.org/10.1002/mrm.22297","is_oa":false,"landing_page_url":"https://doi.org/10.1002/mrm.22297","pdf_url":null,"source":{"id":"https://openalex.org/S111160002","display_name":"Magnetic Resonance in Medicine","issn_l":"0740-3194","issn":["0740-3194","1522-2594"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","ki-jl-2","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Magnetic Resonance in Medicine","raw_type":"journal-article"},{"id":"pmid:20432311","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/20432311","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Magnetic resonance in medicine","raw_type":"Evaluation Study"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.456.9299","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.456.9299","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cds.ismrm.org/protected/10MProceedings/files/4165_2406.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1964220620","https://openalex.org/W1991512038","https://openalex.org/W2000292748","https://openalex.org/W2009414835","https://openalex.org/W2010383409","https://openalex.org/W2010825599","https://openalex.org/W2030623720","https://openalex.org/W2030935958","https://openalex.org/W2064499319","https://openalex.org/W2096724633","https://openalex.org/W2105255803","https://openalex.org/W2142962238","https://openalex.org/W2153759825","https://openalex.org/W2426420878"],"related_works":["https://openalex.org/W2179584369","https://openalex.org/W2130703866","https://openalex.org/W21978980","https://openalex.org/W1971082289","https://openalex.org/W2184031022","https://openalex.org/W2010383409","https://openalex.org/W2131594963","https://openalex.org/W2055962865","https://openalex.org/W2138216764","https://openalex.org/W2093407820"],"abstract_inverted_index":{"A":[0],"strategy":[1],"to":[2,33,61,72,82,128,162,187,223,251],"increase":[3],"the":[4,34,47,62,68,83,87,97,104,108,116,131,138,149,157,163,189,195,214,252],"robustness":[5,237],"of":[6,10,67,100,156,181,228,245],"active":[7],"MR":[8,42,89,93,120,226,235],"tracking":[9,94,227,236,244],"microcoils":[11,246],"in":[12,39,79,145,177,194,203,238],"low":[13,239],"signal-to-noise":[14],"ratio":[15],"conditions":[16,241],"was":[17,201,221],"developed":[18],"and":[19,143,175,206,216,242],"tested.":[20],"The":[21,65],"method":[22],"employs":[23],"dephasing":[24,49,69,117,171],"magnetic":[25,165],"field":[26],"gradient":[27,36,50,70],"pulses":[28],"that":[29,247],"are":[30,141,173],"applied":[31],"orthogonal":[32,48,170],"frequency-encoding":[35,63,84],"pulse":[37,51],"used":[38],"conventional":[40],"point-source":[41],"tracking.":[43],"In":[44],"subsequent":[45],"acquisitions,":[46],"is":[52,71,111,185],"rotated":[53],"while":[54],"maintaining":[55],"a":[56,74,153],"perpendicular":[57,81],"orientation":[58,159],"with":[59,130,160,209],"respect":[60,161],"gradient.":[64,85,118],"effect":[66],"apply":[73],"spatially":[75],"dependent":[76],"phase":[77],"shift":[78],"directions":[80],"Since":[86,148],"desired":[88,109],"signal":[90,110,146],"for":[91,192],"robust":[92],"comes":[95],"from":[96,123,168],"small":[98,105],"volume":[99],"nuclear":[101],"spins":[102],"near":[103],"detection":[106],"coil,":[107],"not":[112],"dramatically":[113,233],"altered":[114],"by":[115],"Undesired":[119],"signals":[121],"arising":[122],"larger":[124],"volumes":[125],"(e.g.,":[126],"due":[127],"coupling":[129],"body":[132,253],"coil":[133,196],"or":[134],"surface":[135],"coils),":[136],"on":[137],"other":[139],"hand,":[140],"dephased":[142],"reduced":[144],"intensity.":[147],"approach":[150,200],"requires":[151],"no":[152],"priori":[154],"knowledge":[155],"microcoil":[158],"main":[164],"field,":[166],"data":[167,191],"several":[169,182,210],"gradients":[172],"acquired":[174],"analyzed":[176],"real":[178],"time.":[179],"One":[180],"selection":[183],"algorithms":[184],"employed":[186],"identify":[188],"\"best\"":[190],"use":[193],"localization":[197],"algorithm.":[198],"This":[199],"tested":[202],"flow":[204],"phantoms":[205],"animal":[207],"models,":[208],"multiplexing":[211],"schemes,":[212],"including":[213],"Hadamard":[215],"zero-phase":[217],"reference":[218],"approaches.":[219],"It":[220,231],"found":[222],"provide":[224],"improved":[225,234],"untuned":[229],"microcoils.":[230],"also":[232],"signal-to-noise-ratio":[240],"permitted":[243],"were":[248],"inductively":[249],"coupled":[250],"coil.":[254]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":5},{"year":2019,"cited_by_count":1},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":4},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":6},{"year":2012,"cited_by_count":5}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
