{"id":"https://openalex.org/W2766934786","doi":"https://doi.org/10.1093/jamia/ocx125","title":"Using machine learning for sequence-level automated MRI protocol selection in neuroradiology","display_name":"Using machine learning for sequence-level automated MRI protocol selection in neuroradiology","publication_year":2017,"publication_date":"2017-10-07","ids":{"openalex":"https://openalex.org/W2766934786","doi":"https://doi.org/10.1093/jamia/ocx125","mag":"2766934786","pmid":"https://pubmed.ncbi.nlm.nih.gov/29092082"},"language":"en","primary_location":{"id":"doi:10.1093/jamia/ocx125","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jamia/ocx125","pdf_url":"https://academic.oup.com/jamia/article-pdf/25/5/568/34150407/ocx125.pdf","source":{"id":"https://openalex.org/S129839026","display_name":"Journal of the American Medical Informatics Association","issn_l":"1067-5027","issn":["1067-5027","1527-974X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Medical Informatics Association","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"bronze","oa_url":"https://academic.oup.com/jamia/article-pdf/25/5/568/34150407/ocx125.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5002300337","display_name":"Andrew D. Brown","orcid":"https://orcid.org/0000-0002-5389-308X"},"institutions":[{"id":"https://openalex.org/I1297363086","display_name":"St. Michael's Hospital","ror":"https://ror.org/04skqfp25","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I1297363086","https://openalex.org/I4399598460"]},{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Andrew D Brown","raw_affiliation_strings":["Department of Medical Imaging, St Michael\u2019s Hospital, Toronto, ON, Canada","Faculty of Medicine, University of Toronto, Toronto, ON, Canada","Department of Medical Imaging, St Michael's Hospital, Toronto, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Imaging, St Michael\u2019s Hospital, Toronto, ON, Canada","institution_ids":["https://openalex.org/I1297363086"]},{"raw_affiliation_string":"Faculty of Medicine, University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Department of Medical Imaging, St Michael's Hospital, Toronto, ON, Canada","institution_ids":["https://openalex.org/I1297363086"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5062819062","display_name":"Thomas R. Marotta","orcid":"https://orcid.org/0000-0002-2480-2054"},"institutions":[{"id":"https://openalex.org/I1297363086","display_name":"St. Michael's Hospital","ror":"https://ror.org/04skqfp25","country_code":"CA","type":"healthcare","lineage":["https://openalex.org/I1297363086","https://openalex.org/I4399598460"]},{"id":"https://openalex.org/I185261750","display_name":"University of Toronto","ror":"https://ror.org/03dbr7087","country_code":"CA","type":"education","lineage":["https://openalex.org/I185261750"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Thomas R Marotta","raw_affiliation_strings":["Department of Medical Imaging, St Michael\u2019s Hospital, Toronto, ON, Canada","Faculty of Medicine, University of Toronto, Toronto, ON, Canada","Department of Medical Imaging, St Michael's Hospital, Toronto, ON, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Medical Imaging, St Michael\u2019s Hospital, Toronto, ON, Canada","institution_ids":["https://openalex.org/I1297363086"]},{"raw_affiliation_string":"Faculty of Medicine, University of Toronto, Toronto, ON, Canada","institution_ids":["https://openalex.org/I185261750"]},{"raw_affiliation_string":"Department of Medical Imaging, St Michael's Hospital, Toronto, ON, Canada","institution_ids":["https://openalex.org/I1297363086"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5002300337"],"corresponding_institution_ids":["https://openalex.org/I1297363086","https://openalex.org/I185261750"],"apc_list":{"value":3967,"currency":"USD","value_usd":3967},"apc_paid":null,"fwci":4.7696,"has_fulltext":false,"cited_by_count":94,"citation_normalized_percentile":{"value":0.95750624,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":94,"max":100},"biblio":{"volume":"25","issue":"5","first_page":"568","last_page":"571"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T13702","display_name":"Machine Learning in Healthcare","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10816","display_name":"Cerebrovascular and Carotid Artery Diseases","score":0.974399983882904,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory Medicine"},"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":0.9688000082969666,"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/neuroradiology","display_name":"Neuroradiology","score":0.7951653599739075},{"id":"https://openalex.org/keywords/protocol","display_name":"Protocol (science)","score":0.6122908592224121},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5927340388298035},{"id":"https://openalex.org/keywords/sequence","display_name":"Sequence (biology)","score":0.5529313087463379},{"id":"https://openalex.org/keywords/selection","display_name":"Selection (genetic algorithm)","score":0.5066795945167542},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.4594931900501251},{"id":"https://openalex.org/keywords/medical-physics","display_name":"Medical physics","score":0.357496976852417},{"id":"https://openalex.org/keywords/machine-learning","display_name":"Machine learning","score":0.34172922372817993},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3309932351112366},{"id":"https://openalex.org/keywords/neurology","display_name":"Neurology","score":0.22498896718025208},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.09323853254318237}],"concepts":[{"id":"https://openalex.org/C2779889316","wikidata":"https://www.wikidata.org/wiki/Q642836","display_name":"Neuroradiology","level":3,"score":0.7951653599739075},{"id":"https://openalex.org/C2780385302","wikidata":"https://www.wikidata.org/wiki/Q367158","display_name":"Protocol (science)","level":3,"score":0.6122908592224121},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5927340388298035},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.5529313087463379},{"id":"https://openalex.org/C81917197","wikidata":"https://www.wikidata.org/wiki/Q628760","display_name":"Selection (genetic algorithm)","level":2,"score":0.5066795945167542},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.4594931900501251},{"id":"https://openalex.org/C19527891","wikidata":"https://www.wikidata.org/wiki/Q1120908","display_name":"Medical physics","level":1,"score":0.357496976852417},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.34172922372817993},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3309932351112366},{"id":"https://openalex.org/C16568411","wikidata":"https://www.wikidata.org/wiki/Q83042","display_name":"Neurology","level":2,"score":0.22498896718025208},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.09323853254318237},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.0},{"id":"https://openalex.org/C118552586","wikidata":"https://www.wikidata.org/wiki/Q7867","display_name":"Psychiatry","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D000069550","descriptor_name":"Machine Learning","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008279","descriptor_name":"Magnetic Resonance Imaging","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009485","descriptor_name":"Neuroradiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009485","descriptor_name":"Neuroradiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D009485","descriptor_name":"Neuroradiography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D012680","descriptor_name":"Sensitivity and Specificity","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020000","descriptor_name":"Decision Support Systems, Clinical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020000","descriptor_name":"Decision Support Systems, Clinical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D020000","descriptor_name":"Decision Support Systems, Clinical","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060388","descriptor_name":"Support Vector Machine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D066264","descriptor_name":"Datasets as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D066264","descriptor_name":"Datasets as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D066264","descriptor_name":"Datasets as Topic","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":3,"locations":[{"id":"doi:10.1093/jamia/ocx125","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jamia/ocx125","pdf_url":"https://academic.oup.com/jamia/article-pdf/25/5/568/34150407/ocx125.pdf","source":{"id":"https://openalex.org/S129839026","display_name":"Journal of the American Medical Informatics Association","issn_l":"1067-5027","issn":["1067-5027","1527-974X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Medical Informatics Association","raw_type":"journal-article"},{"id":"pmid:29092082","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29092082","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,"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":"Journal of the American Medical Informatics Association : JAMIA","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:7646939","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7646939","pdf_url":null,"source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"J Am Med Inform Assoc","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.1093/jamia/ocx125","is_oa":true,"landing_page_url":"https://doi.org/10.1093/jamia/ocx125","pdf_url":"https://academic.oup.com/jamia/article-pdf/25/5/568/34150407/ocx125.pdf","source":{"id":"https://openalex.org/S129839026","display_name":"Journal of the American Medical Informatics Association","issn_l":"1067-5027","issn":["1067-5027","1527-974X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310311648","host_organization_name":"Oxford University Press","host_organization_lineage":["https://openalex.org/P4310311648","https://openalex.org/P4310311647"],"host_organization_lineage_names":["Oxford University Press","University of Oxford"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Journal of the American Medical Informatics Association","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1532325895","https://openalex.org/W1677014832","https://openalex.org/W1871067837","https://openalex.org/W1978707827","https://openalex.org/W2009633475","https://openalex.org/W2031521801","https://openalex.org/W2032878939","https://openalex.org/W2048661607","https://openalex.org/W2053463056","https://openalex.org/W2061595856","https://openalex.org/W2069340802","https://openalex.org/W2073924861","https://openalex.org/W2104458629","https://openalex.org/W2107805352","https://openalex.org/W2138287683","https://openalex.org/W2148482036","https://openalex.org/W2161488224","https://openalex.org/W2422148244","https://openalex.org/W2549775784","https://openalex.org/W2563780839","https://openalex.org/W4213009331"],"related_works":["https://openalex.org/W2417916121","https://openalex.org/W4253904327","https://openalex.org/W4238317426","https://openalex.org/W4241681448","https://openalex.org/W2011391747","https://openalex.org/W4244498943","https://openalex.org/W2120185406","https://openalex.org/W2984433450","https://openalex.org/W2065612959","https://openalex.org/W1984297648"],"abstract_inverted_index":{"Incorrect":[0],"imaging":[1,42,155],"protocol":[2,47,80],"selection":[3,126,136],"can":[4],"lead":[5],"to":[6,13,45,71,131],"important":[7,138],"clinical":[8,34],"findings":[9],"being":[10],"missed,":[11],"contributing":[12],"both":[14],"wasted":[15],"health":[16],"care":[17],"resources":[18],"and":[19,36,67,97,115,141,144,151],"patient":[20,37],"harm.":[21],"We":[22,54],"present":[23],"a":[24,72],"machine":[25,57,91,129],"learning":[26,58,130],"method":[27],"for":[28,81],"analyzing":[29],"the":[30,51,77,95,99,103,121,149],"unstructured":[31],"text":[32],"of":[33,102,108,123,153],"indications":[35],"demographics":[38],"from":[39],"magnetic":[40],"resonance":[41],"(MRI)":[43],"orders":[44],"automatically":[46],"MRI":[48,132],"procedures":[49],"at":[50],"sequence":[52,125,135],"level.":[53],"compared":[55],"3":[56,104],"models":[59,105],"-":[60,70],"support":[61],"vector":[62],"machine,":[63,66],"gradient":[64,89],"boosting":[65,90],"random":[68],"forest":[69],"baseline":[73,96],"model":[74,92],"that":[75],"predicted":[76],"most":[78],"common":[79],"all":[82],"observations":[83],"in":[84,106,148],"our":[85],"test":[86],"set.":[87],"The":[88],"significantly":[93],"outperformed":[94],"demonstrated":[98],"best":[100],"performance":[101],"terms":[107],"accuracy":[109],"(95%),":[110],"precision":[111],"(86%),":[112],"recall":[113],"(80%),":[114],"Hamming":[116],"loss":[117],"(0.0487).":[118],"This":[119],"demonstrates":[120],"feasibility":[122],"automating":[124],"by":[127],"applying":[128],"orders.":[133],"Automated":[134],"has":[137],"safety,":[139],"quality,":[140],"financial":[142],"implications":[143],"may":[145],"facilitate":[146],"improvements":[147],"quality":[150],"safety":[152],"medical":[154],"service":[156],"delivery.":[157]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":10},{"year":2024,"cited_by_count":17},{"year":2023,"cited_by_count":13},{"year":2022,"cited_by_count":10},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":12},{"year":2019,"cited_by_count":7},{"year":2018,"cited_by_count":2}],"updated_date":"2026-07-30T17:31:21.811387","created_date":"2025-10-10T00:00:00"}
