{"id":"https://openalex.org/A5102959637","orcid":"https://orcid.org/0009-0001-6499-656X","observed_orcids":["https://orcid.org/0009-0001-6499-656X"],"display_name":"Takashi Nagamatsu","raw_author_names":["T. Nagamatsu","Takashi NAGAMATSU","Takashi Nagamatsu"],"full_name":"Takashi Nagamatsu","works_count":13,"cited_by_count":79,"summary_stats":{"2yr_mean_citedness":2.3333333333333335,"h_index":6,"i10_index":3},"ids":{"openalex":"https://openalex.org/A5102959637","orcid":"https://orcid.org/0009-0001-6499-656X","observed_orcids":["https://orcid.org/0009-0001-6499-656X"]},"affiliations":[{"institution":{"id":"https://openalex.org/I105296287","ror":"https://ror.org/057xtrt18","display_name":"Kurume University","country_code":"JP","type":"education","lineage":["https://openalex.org/I105296287"]},"years":[2020,2019,2018,2017]},{"institution":{"id":"https://openalex.org/I65754994","ror":"https://ror.org/050r2qc20","display_name":"Kyushu University of Nursing and Social Welfare","country_code":"JP","type":"education","lineage":["https://openalex.org/I65754994"]},"years":[2025,2024,2023]}],"last_known_institutions":[{"id":"https://openalex.org/I65754994","ror":"https://ror.org/050r2qc20","display_name":"Kyushu University of Nursing and Social Welfare","country_code":"JP","type":"education","lineage":["https://openalex.org/I65754994"]}],"topics":[{"id":"https://openalex.org/T10280","display_name":"Shoulder Injury and Treatment","count":11,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T11018","display_name":"Lower Extremity Biomechanics and Pathologies","count":5,"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/T10630","display_name":"Orthopedic Surgery and Rehabilitation","count":4,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12677","display_name":"Sports Dynamics and Biomechanics","count":4,"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/T12411","display_name":"Shoulder and Clavicle Injuries","count":3,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12269","display_name":"Effects of Vibration on Health","value":5.94e-05,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T10280","display_name":"Shoulder Injury and Treatment","value":5.48e-05,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"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/T12411","display_name":"Shoulder and Clavicle Injuries","value":5e-05,"subfield":{"id":"https://openalex.org/subfields/2732","display_name":"Orthopedics and Sports 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/T12677","display_name":"Sports Dynamics and Biomechanics","value":3.4e-05,"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/T12712","display_name":"Myofascial pain diagnosis and treatment","value":2.04e-05,"subfield":{"id":"https://openalex.org/subfields/3612","display_name":"Physical Therapy, Sports Therapy and Rehabilitation"},"field":{"id":"https://openalex.org/fields/36","display_name":"Health Professions"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.981665313243866},{"id":"2776511800","wikidata":"https://www.wikidata.org/wiki/Q1764136","display_name":"Rotator cuff","score":0.9339096546173096},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.634729266166687},{"id":"1862650","wikidata":"https://www.wikidata.org/wiki/Q186005","display_name":"Physical therapy","score":0.45729199051856995},{"id":"121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","score":0.1320064663887024}],"counts_by_year":[{"year":1983,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":0},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":2},{"year":2019,"works_count":1,"oa_works_count":1,"cited_by_count":3},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":11},{"year":2023,"works_count":1,"oa_works_count":1,"cited_by_count":11},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":11},{"year":2025,"works_count":2,"oa_works_count":1,"cited_by_count":12},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":13}],"display_name_alternatives":["T. Nagamatsu","Takashi NAGAMATSU","Takashi Nagamatsu"],"block_key":"t nagamatsu","works_api_url":"https://api.openalex.org/works?filter=author.id:A5102959637","awards_count":0,"awards_api_url":"https://api.openalex.org/awards?filter=investigators.author.id:A5102959637","updated_date":"2026-11-12T13:17:38","created_date":"2016-06-24T00:00:00"}
