{"id":"https://openalex.org/W1979468563","doi":"https://doi.org/10.1109/bmei.2011.6098344","title":"Functional photoacoustic imaging of osteoarthritis in the finger joints","display_name":"Functional photoacoustic imaging of osteoarthritis in the finger joints","publication_year":2011,"publication_date":"2011-10-01","ids":{"openalex":"https://openalex.org/W1979468563","doi":"https://doi.org/10.1109/bmei.2011.6098344","mag":"1979468563"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2011.6098344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","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/A5101602044","display_name":"Jiaying Xiao","orcid":"https://orcid.org/0000-0003-4476-4777"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jiaying Xiao","raw_affiliation_strings":["School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066364323","display_name":"Jingtian Tang","orcid":"https://orcid.org/0000-0003-3658-5154"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jingtian Tang","raw_affiliation_strings":["School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061215383","display_name":"Guangyin Lu","orcid":"https://orcid.org/0000-0002-8014-819X"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"GuangYin Lu","raw_affiliation_strings":["School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5016182275","display_name":"Zhensen Chen","orcid":"https://orcid.org/0000-0001-7975-2528"},"institutions":[{"id":"https://openalex.org/I139660479","display_name":"Central South University","ror":"https://ror.org/00f1zfq44","country_code":"CN","type":"education","lineage":["https://openalex.org/I139660479"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhensen Chen","raw_affiliation_strings":["School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China"],"affiliations":[{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha, China","institution_ids":["https://openalex.org/I139660479"]},{"raw_affiliation_string":"School of Geosciences and Info-Physics Engineering, Central South University, Changsha 410083, China","institution_ids":["https://openalex.org/I139660479"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5101602044"],"corresponding_institution_ids":["https://openalex.org/I139660479"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.06741995,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"3601","issue":null,"first_page":"299","last_page":"303"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9998000264167786,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10105","display_name":"Osteoarthritis Treatment and Mechanisms","score":0.9969000220298767,"subfield":{"id":"https://openalex.org/subfields/2745","display_name":"Rheumatology"},"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/T12994","display_name":"Infrared Thermography in Medicine","score":0.9768000245094299,"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/osteoarthritis","display_name":"Osteoarthritis","score":0.7888970375061035},{"id":"https://openalex.org/keywords/photoacoustic-imaging-in-biomedicine","display_name":"Photoacoustic imaging in biomedicine","score":0.7868170738220215},{"id":"https://openalex.org/keywords/multispectral-image","display_name":"Multispectral image","score":0.7325714826583862},{"id":"https://openalex.org/keywords/biomedical-engineering","display_name":"Biomedical engineering","score":0.5115112066268921},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.5080089569091797},{"id":"https://openalex.org/keywords/finger-joint","display_name":"Finger joint","score":0.46811336278915405},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.38290393352508545},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.19042465090751648},{"id":"https://openalex.org/keywords/pathology","display_name":"Pathology","score":0.1678657829761505},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.11857283115386963},{"id":"https://openalex.org/keywords/geology","display_name":"Geology","score":0.11590608954429626},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.07887634634971619},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.07385432720184326}],"concepts":[{"id":"https://openalex.org/C2776164576","wikidata":"https://www.wikidata.org/wiki/Q62736","display_name":"Osteoarthritis","level":3,"score":0.7888970375061035},{"id":"https://openalex.org/C54932901","wikidata":"https://www.wikidata.org/wiki/Q7187705","display_name":"Photoacoustic imaging in biomedicine","level":2,"score":0.7868170738220215},{"id":"https://openalex.org/C173163844","wikidata":"https://www.wikidata.org/wiki/Q1761440","display_name":"Multispectral image","level":2,"score":0.7325714826583862},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.5115112066268921},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5080089569091797},{"id":"https://openalex.org/C2777781587","wikidata":"https://www.wikidata.org/wiki/Q1208242","display_name":"Finger joint","level":2,"score":0.46811336278915405},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.38290393352508545},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.19042465090751648},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.1678657829761505},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.11857283115386963},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.11590608954429626},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.07887634634971619},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.07385432720184326},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/bmei.2011.6098344","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2011.6098344","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 4th International Conference on Biomedical Engineering and Informatics (BMEI)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Clean water and sanitation","score":0.6899999976158142,"id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":37,"referenced_works":["https://openalex.org/W1784369000","https://openalex.org/W1967293902","https://openalex.org/W1970443733","https://openalex.org/W1980755508","https://openalex.org/W1981716486","https://openalex.org/W1984317348","https://openalex.org/W1987396888","https://openalex.org/W1987882161","https://openalex.org/W1988592246","https://openalex.org/W1991427396","https://openalex.org/W1997127875","https://openalex.org/W1998901430","https://openalex.org/W1999560114","https://openalex.org/W2006405175","https://openalex.org/W2006890548","https://openalex.org/W2010370140","https://openalex.org/W2013150594","https://openalex.org/W2014867563","https://openalex.org/W2019196396","https://openalex.org/W2022396966","https://openalex.org/W2024596145","https://openalex.org/W2049169845","https://openalex.org/W2054688388","https://openalex.org/W2061823996","https://openalex.org/W2071070586","https://openalex.org/W2076414589","https://openalex.org/W2080717383","https://openalex.org/W2084222669","https://openalex.org/W2085110580","https://openalex.org/W2095985081","https://openalex.org/W2128292169","https://openalex.org/W2141668152","https://openalex.org/W2142800165","https://openalex.org/W2150714945","https://openalex.org/W2399564927","https://openalex.org/W2414385626","https://openalex.org/W2416535748"],"related_works":["https://openalex.org/W4318664220","https://openalex.org/W2771047279","https://openalex.org/W4388409104","https://openalex.org/W2124951708","https://openalex.org/W1544811710","https://openalex.org/W172072032","https://openalex.org/W2006066416","https://openalex.org/W3157073418","https://openalex.org/W2021642829","https://openalex.org/W1537648866"],"abstract_inverted_index":{"We":[0],"present":[1],"pilot":[2,24],"clinical":[3],"evidence":[4],"that":[5,91],"multispectral":[6,46,82,87],"quantitative":[7],"photoacoustic":[8,83,88],"tomography":[9],"(qPAT)":[10],"has":[11],"the":[12,19,69,92,109],"potential":[13],"to":[14,108],"detect":[15],"osteoarthritis":[16],"(OA)":[17],"in":[18],"finger":[20],"joints.":[21,111],"In":[22],"this":[23],"study,":[25],"2":[26],"OA":[27,93],"patients":[28],"and":[29,35,59,103],"4":[30],"healthy":[31],"volunteers":[32],"were":[33,41,72],"enrolled,":[34],"their":[36],"distal":[37],"interphalangeal":[38],"(DIP)":[39],"joints":[40,71,94],"examined":[42,70],"photoacoustically":[43],"by":[44],"a":[45,76],"PAT":[47],"scanner.":[48],"Images":[49],"of":[50,67],"tissue":[51,64],"physiological/functional":[52],"parameters":[53],"including":[54],"oxy-hemoglobin,":[55],"deoxy-hemoglobin,":[56],"oxygen":[57,101],"saturation":[58],"water":[60,98],"content":[61],"along":[62],"with":[63],"acoustic":[65,105],"velocity":[66,106],"all":[68],"simultaneously":[73],"recovered":[74,86],"using":[75],"finite":[77],"element":[78],"reconstruction":[79],"algorithm":[80],"for":[81],"measurements.":[84],"The":[85],"images":[89],"show":[90],"have":[95],"significantly":[96],"elevated":[97],"content,":[99],"decreased":[100],"saturation,":[102],"increased":[104],"compared":[107],"normal":[110]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}