{"id":"https://openalex.org/W2592815600","doi":"https://doi.org/10.1117/12.2254418","title":"Automatic classification of patients with idiopathic Parkinson's disease and progressive supranuclear palsy using diffusion MRI datasets","display_name":"Automatic classification of patients with idiopathic Parkinson's disease and progressive supranuclear palsy using diffusion MRI datasets","publication_year":2017,"publication_date":"2017-03-03","ids":{"openalex":"https://openalex.org/W2592815600","doi":"https://doi.org/10.1117/12.2254418","mag":"2592815600"},"language":"en","primary_location":{"id":"doi:10.1117/12.2254418","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2254418","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"},"type":"article","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/A5045742580","display_name":"Sahand Talai","orcid":null},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]},{"id":"https://openalex.org/I4210159497","display_name":"Ontario Brain Institute","ror":"https://ror.org/05ecdew94","country_code":"CA","type":"nonprofit","lineage":["https://openalex.org/I4210159497"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"Sahand Talai","raw_affiliation_strings":["Hotchkiss Brain Institute, Univ. of Calgary (Canada)"],"affiliations":[{"raw_affiliation_string":"Hotchkiss Brain Institute, Univ. of Calgary (Canada)","institution_ids":["https://openalex.org/I4210159497","https://openalex.org/I168635309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5025866049","display_name":"Kai Boelmans","orcid":null},"institutions":[{"id":"https://openalex.org/I4210126310","display_name":"Universit\u00e4tsklinikum W\u00fcrzburg","ror":"https://ror.org/03pvr2g57","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210126310"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Kai Boelmans","raw_affiliation_strings":["Univ. Hospital of W\u00fcrzburg (Germany)"],"affiliations":[{"raw_affiliation_string":"Univ. Hospital of W\u00fcrzburg (Germany)","institution_ids":["https://openalex.org/I4210126310"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052076326","display_name":"Jan Sedlacik","orcid":"https://orcid.org/0000-0003-3125-1083"},"institutions":[{"id":"https://openalex.org/I159176309","display_name":"Universit\u00e4t Hamburg","ror":"https://ror.org/00g30e956","country_code":"DE","type":"education","lineage":["https://openalex.org/I159176309"]},{"id":"https://openalex.org/I4210108711","display_name":"University Medical Center Hamburg-Eppendorf","ror":"https://ror.org/01zgy1s35","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I159176309","https://openalex.org/I4210108711"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Jan Sedlacik","raw_affiliation_strings":["Univ. Medical Ctr. Hamburg-Eppendorf (Germany)"],"affiliations":[{"raw_affiliation_string":"Univ. Medical Ctr. Hamburg-Eppendorf (Germany)","institution_ids":["https://openalex.org/I159176309","https://openalex.org/I4210108711"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5040728822","display_name":"Nils D. Forkert","orcid":"https://orcid.org/0000-0003-2556-3224"},"institutions":[{"id":"https://openalex.org/I168635309","display_name":"University of Calgary","ror":"https://ror.org/03yjb2x39","country_code":"CA","type":"education","lineage":["https://openalex.org/I168635309"]},{"id":"https://openalex.org/I4210159497","display_name":"Ontario Brain Institute","ror":"https://ror.org/05ecdew94","country_code":"CA","type":"nonprofit","lineage":["https://openalex.org/I4210159497"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Nils D. Forkert","raw_affiliation_strings":["Hotchkiss Brain Institute, Univ. of Calgary (Canada)"],"affiliations":[{"raw_affiliation_string":"Hotchkiss Brain Institute, Univ. of Calgary (Canada)","institution_ids":["https://openalex.org/I4210159497","https://openalex.org/I168635309"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5045742580"],"corresponding_institution_ids":["https://openalex.org/I168635309","https://openalex.org/I4210159497"],"apc_list":null,"apc_paid":null,"fwci":0.4166,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.63105333,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"10134","issue":null,"first_page":"101342H","last_page":"101342H"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.9998999834060669,"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/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.9998999834060669,"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/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","score":0.9987000226974487,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Neurology"},"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/T10863","display_name":"Voice and Speech Disorders","score":0.9819999933242798,"subfield":{"id":"https://openalex.org/subfields/2737","display_name":"Physiology"},"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/progressive-supranuclear-palsy","display_name":"Progressive supranuclear palsy","score":0.8963484764099121},{"id":"https://openalex.org/keywords/diffusion-mri","display_name":"Diffusion MRI","score":0.6324843168258667},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.558799147605896},{"id":"https://openalex.org/keywords/effective-diffusion-coefficient","display_name":"Effective diffusion coefficient","score":0.54204261302948},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.5343379974365234},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5293399095535278},{"id":"https://openalex.org/keywords/parkinsons-disease","display_name":"Parkinson's disease","score":0.5130773782730103},{"id":"https://openalex.org/keywords/context","display_name":"Context (archaeology)","score":0.4820593297481537},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.47228914499282837},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.4569433629512787},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.3943239450454712},{"id":"https://openalex.org/keywords/disease","display_name":"Disease","score":0.305721640586853},{"id":"https://openalex.org/keywords/radiology","display_name":"Radiology","score":0.2539535164833069},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.25135937333106995}],"concepts":[{"id":"https://openalex.org/C2776477761","wikidata":"https://www.wikidata.org/wiki/Q945930","display_name":"Progressive supranuclear palsy","level":3,"score":0.8963484764099121},{"id":"https://openalex.org/C149550507","wikidata":"https://www.wikidata.org/wiki/Q899360","display_name":"Diffusion MRI","level":3,"score":0.6324843168258667},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.558799147605896},{"id":"https://openalex.org/C70816921","wikidata":"https://www.wikidata.org/wiki/Q258852","display_name":"Effective diffusion coefficient","level":3,"score":0.54204261302948},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.5343379974365234},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5293399095535278},{"id":"https://openalex.org/C2779734285","wikidata":"https://www.wikidata.org/wiki/Q11085","display_name":"Parkinson's disease","level":3,"score":0.5130773782730103},{"id":"https://openalex.org/C2779343474","wikidata":"https://www.wikidata.org/wiki/Q3109175","display_name":"Context (archaeology)","level":2,"score":0.4820593297481537},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.47228914499282837},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.4569433629512787},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3943239450454712},{"id":"https://openalex.org/C2779134260","wikidata":"https://www.wikidata.org/wiki/Q12136","display_name":"Disease","level":2,"score":0.305721640586853},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2539535164833069},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.25135937333106995},{"id":"https://openalex.org/C151730666","wikidata":"https://www.wikidata.org/wiki/Q7205","display_name":"Paleontology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2254418","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2254418","pdf_url":null,"source":{"id":"https://openalex.org/S183492911","display_name":"Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE","issn_l":"0277-786X","issn":["0277-786X","1996-756X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"SPIE Proceedings","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/16","score":0.6399999856948853,"display_name":"Peace, Justice and strong institutions"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1990202749","https://openalex.org/W1994605499","https://openalex.org/W1999694937","https://openalex.org/W2007263678","https://openalex.org/W2007351972","https://openalex.org/W2008560062","https://openalex.org/W2034761873","https://openalex.org/W2037984755","https://openalex.org/W2052954657","https://openalex.org/W2071135389","https://openalex.org/W2084761689","https://openalex.org/W2092462980","https://openalex.org/W2113576511","https://openalex.org/W2143426320","https://openalex.org/W2144171755","https://openalex.org/W2162522914","https://openalex.org/W2221425398","https://openalex.org/W3120421331","https://openalex.org/W4255781022","https://openalex.org/W6673668037"],"related_works":["https://openalex.org/W2610345351","https://openalex.org/W3086086536","https://openalex.org/W4323045437","https://openalex.org/W2071994606","https://openalex.org/W2093569091","https://openalex.org/W2346986130","https://openalex.org/W2695198348","https://openalex.org/W2945339633","https://openalex.org/W2504037051","https://openalex.org/W2910940048"],"abstract_inverted_index":{"Parkinsonian":[0,216],"syndromes":[1,217],"encompass":[2],"a":[3,43,127,139,208],"spectrum":[4],"of":[5,17,31,53,63,79,178,187,193,215,222],"neurodegenerative":[6],"diseases,":[7],"which":[8,144],"can":[9],"be":[10,152],"classified":[11],"into":[12],"various":[13],"subtypes.":[14],"The":[15,51,111],"differentiation":[16,214],"these":[18],"subtypes":[19],"is":[20,56,176,207],"typically":[21],"conducted":[22],"based":[23,38,90,163,198],"on":[24,39,91,164,199],"clinical":[25,40],"criteria.":[26],"Due":[27],"to":[28,49,57,151],"the":[29,34,136,147,155,173,191,213,219],"overlap":[30],"intra-syndrome":[32],"symptoms,":[33],"accurate":[35],"differential":[36],"diagnosis":[37],"guidelines":[41],"remains":[42],"challenge":[44],"with":[45,65,71,184],"failure":[46],"rates":[47],"up":[48],"25%.":[50],"aim":[52],"this":[54],"study":[55],"present":[58],"an":[59,76,108,185],"image-based":[60],"classification":[61,125,137,192],"method":[62,175],"patients":[64,70,183,197],"Parkinson\u2019s":[66],"disease":[67],"(PD)":[68],"and":[69,167,181,195],"progressive":[72],"supranuclear":[73],"palsy":[74],"(PSP),":[75],"atypical":[77],"variant":[78],"PD.":[80],"Therefore,":[81],"apparent":[82],"diffusion":[83,204],"coefficient":[84],"(ADC)":[85],"parameter":[86],"maps":[87],"were":[88,101,119],"calculated":[89],"diffusion-tensor":[92],"magnetic":[93],"resonance":[94],"imaging":[95],"(MRI)":[96],"datasets.":[97],"Mean":[98],"ADC":[99,114,200],"values":[100,115],"determined":[102],"in":[103,146,218],"82":[104],"brain":[105],"regions":[106],"using":[107,126],"atlas-based":[109],"approach.":[110],"extracted":[112],"mean":[113],"for":[116,124,212],"each":[117],"patient":[118],"then":[120],"used":[121,153],"as":[122,154],"features":[123,201],"linear":[128],"kernel":[129],"support":[130,224],"vector":[131],"machine":[132],"classifier.":[133],"To":[134],"increase":[135],"accuracy,":[138],"feature":[140],"selection":[141],"was":[142],"performed,":[143],"resulted":[145],"top":[148],"17":[149],"attributes":[150],"final":[156],"input":[157],"features.":[158],"A":[159],"leave-one-out":[160],"cross":[161],"validation":[162],"56":[165],"PD":[166,180,194],"21":[168],"PSP":[169,182,196],"subjects":[170],"revealed":[171],"that":[172],"proposed":[174],"capable":[177],"differentiating":[179],"accuracy":[186],"94.8%.":[188],"In":[189],"conclusion,":[190],"obtained":[202],"from":[203],"MRI":[205],"datasets":[206],"promising":[209],"new":[210],"approach":[211],"broader":[220],"context":[221],"decision":[223],"systems.":[225]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2019,"cited_by_count":2}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
