{"id":"https://openalex.org/A5111995945","orcid":null,"observed_orcids":[],"display_name":"Manfred Holzgraefe","raw_author_names":["Holzgraefe, Manfred","M Holzgraefe","M. Holzgraefe","Manfed Holzgraefe","Manfred Holzgraefe"],"full_name":"Manfred Holzgraefe","works_count":60,"cited_by_count":1460,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":16,"i10_index":20},"ids":{"openalex":"https://openalex.org/A5111995945","orcid":null,"observed_orcids":[]},"affiliations":[{"institution":{"id":"https://openalex.org/I101202996","ror":"https://ror.org/01g9ty582","display_name":"Semmelweis University","country_code":"HU","type":"education","lineage":["https://openalex.org/I101202996"]},"years":[1981]},{"institution":{"id":"https://openalex.org/I196349391","ror":"https://ror.org/032000t02","display_name":"Universit\u00e4t Ulm","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]},"years":[2008]},{"institution":{"id":"https://openalex.org/I34809795","ror":"https://ror.org/00f2yqf98","display_name":"Medizinische Hochschule Hannover","country_code":"DE","type":"education","lineage":["https://openalex.org/I34809795"]},"years":[1978]},{"institution":{"id":"https://openalex.org/I4210116521","ror":"https://ror.org/02b3z0y06","display_name":"Asklepios Kliniken Schildautal","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210116521"]},"years":[2019,2018,2015,2014,2007,2003,2000,1996]},{"institution":{"id":"https://openalex.org/I4210116730","ror":"https://ror.org/021ft0n22","display_name":"Universit\u00e4tsmedizin G\u00f6ttingen","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210116730"]},"years":[2008,1994,1992,1986,1985,1981,1980]},{"institution":{"id":"https://openalex.org/I4210131661","ror":"https://ror.org/03e76ya46","display_name":"Max Planck Institute for Biophysical Chemistry","country_code":"DE","type":"facility","lineage":["https://openalex.org/I149899117","https://openalex.org/I4210131661","https://openalex.org/I4387154714"]},"years":[1981,1977]},{"institution":{"id":"https://openalex.org/I4210160608","ror":"https://ror.org/055tk9p53","display_name":"Asklepios","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210160608"]},"years":[2017]},{"institution":{"id":"https://openalex.org/I74656192","ror":"https://ror.org/01y9bpm73","display_name":"University of G\u00f6ttingen","country_code":"DE","type":"education","lineage":["https://openalex.org/I74656192"]},"years":[2017,2009,2008,1990,1988,1986,1985,1981,1980,1977]}],"last_known_institutions":null,"topics":[{"id":"https://openalex.org/T10510","display_name":"Stroke Rehabilitation and Recovery","count":11,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T11246","display_name":"Sports injuries and prevention","count":8,"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/T10416","display_name":"Traumatic Brain Injury Research","count":6,"subfield":{"id":"https://openalex.org/subfields/2713","display_name":"Epidemiology"},"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/T10706","display_name":"Traumatic Brain Injury and Neurovascular Disturbances","count":6,"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/T10077","display_name":"Neuroscience and Neuropharmacology Research","count":4,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T12459","display_name":"Nerve Injury and Rehabilitation","value":5.63e-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/T11246","display_name":"Sports injuries and prevention","value":4.32e-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/T11406","display_name":"Cerebrospinal fluid and hydrocephalus","value":3.45e-05,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10510","display_name":"Stroke Rehabilitation and Recovery","value":3.19e-05,"subfield":{"id":"https://openalex.org/subfields/2742","display_name":"Rehabilitation"},"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/T11274","display_name":"Botulinum Toxin and Related Neurological Disorders","value":2.81e-05,"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"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9778223037719727},{"id":"15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","score":0.6693428754806519},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.634850025177002},{"id":"141071460","wikidata":"https://www.wikidata.org/wiki/Q40821","display_name":"Surgery","score":0.539618968963623},{"id":"142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","score":0.41986769437789917}],"counts_by_year":[{"year":1977,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1978,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1980,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1981,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1984,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1985,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":1986,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1991,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1993,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":9,"oa_works_count":5,"cited_by_count":0},{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2012,"works_count":0,"oa_works_count":0,"cited_by_count":52},{"year":2013,"works_count":3,"oa_works_count":1,"cited_by_count":73},{"year":2014,"works_count":1,"oa_works_count":1,"cited_by_count":67},{"year":2015,"works_count":4,"oa_works_count":1,"cited_by_count":74},{"year":2016,"works_count":1,"oa_works_count":0,"cited_by_count":78},{"year":2017,"works_count":1,"oa_works_count":0,"cited_by_count":65},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":66},{"year":2019,"works_count":3,"oa_works_count":3,"cited_by_count":52},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":69},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":61},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":54},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":47},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":46},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":50},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":27}],"display_name_alternatives":["Holzgraefe, Manfred","M Holzgraefe","M. Holzgraefe","Manfed Holzgraefe","Manfred Holzgraefe"],"block_key":"m holzgraefe","works_api_url":"https://api.openalex.org/works?filter=author.id:A5111995945","updated_date":"2026-10-31T12:29:50","created_date":"2016-06-24T00:00:00"}
