{"id":"https://openalex.org/A5078615730","orcid":"https://orcid.org/0000-0002-2032-5123","observed_orcids":["https://orcid.org/0000-0002-2032-5123"],"display_name":"Jan Bert Gramsbergen","raw_author_names":["Gramsbergen, J.B.","Gramsbergen, Jan Bert","J. B. Gramsbergen","J. B. P. GRAMSBERGEN","J. B. P. Gramsbergen","J. Gramsbergen","J.-B.P. Gramsbergen","J.B. Gramsbergen","J.B.P. Gramsbergen","JAN BERT P. GRAMSBERGEN","Jan B. Gramsbergen","Jan Bert Gramsbergen","Jan Bert P Gramsbergen","Jan Bert P. Gramsbergen","Jan Bert Paul Gramsbergen","Jan Gramsbergen","Jan-Bert Gramsbergen","Jan-Bert P. Gramsbergen","Jan\u2010Bert Gramsbergen"],"full_name":"JAN BERT P. GRAMSBERGEN","works_count":99,"cited_by_count":2817,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":29,"i10_index":55},"ids":{"openalex":"https://openalex.org/A5078615730","orcid":"https://orcid.org/0000-0002-2032-5123","observed_orcids":["https://orcid.org/0000-0002-2032-5123"]},"affiliations":[{"institution":{"id":"https://openalex.org/I126744593","ror":"https://ror.org/04rq5mt64","display_name":"University of Maryland, Baltimore","country_code":"US","type":"education","lineage":["https://openalex.org/I126744593"]},"years":[1997,1992,1990,1989]},{"institution":{"id":"https://openalex.org/I148297040","ror":"https://ror.org/01bnjb948","display_name":"Netherlands Organisation for Applied Scientific Research","country_code":"NL","type":"nonprofit","lineage":["https://openalex.org/I148297040"]},"years":[1996,1994,1993,1992]},{"institution":{"id":"https://openalex.org/I169381384","ror":"https://ror.org/012p63287","display_name":"University of Groningen","country_code":"NL","type":"education","lineage":["https://openalex.org/I169381384"]},"years":[2004,1988,1987,1986]},{"institution":{"id":"https://openalex.org/I177969490","ror":"https://ror.org/03yrrjy16","display_name":"University of Southern Denmark","country_code":"DK","type":"education","lineage":["https://openalex.org/I177969490"]},"years":[2020,2019,2018,2017,2016,2015,2014,2012,2011,2009,2008,2007,2006,2005,2004,2003,2002,2000,1999,1998]},{"institution":{"id":"https://openalex.org/I2801498763","ror":"https://ror.org/00ey0ed83","display_name":"Odense University Hospital","country_code":"DK","type":"funder","lineage":["https://openalex.org/I2801498763"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I2801952686","ror":"https://ror.org/018906e22","display_name":"Erasmus MC","country_code":"NL","type":"healthcare","lineage":["https://openalex.org/I2801952686"]},"years":[1992]},{"institution":{"id":"https://openalex.org/I913958620","ror":"https://ror.org/057w15z03","display_name":"Erasmus University Rotterdam","country_code":"NL","type":"education","lineage":["https://openalex.org/I913958620"]},"years":[1995,1994,1993,1992]}],"last_known_institutions":[{"id":"https://openalex.org/I177969490","ror":"https://ror.org/03yrrjy16","display_name":"University of Southern Denmark","country_code":"DK","type":"education","lineage":["https://openalex.org/I177969490"]}],"topics":[{"id":"https://openalex.org/T10077","display_name":"Neuroscience and Neuropharmacology Research","count":36,"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/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","count":30,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical 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/T10056","display_name":"Neurotransmitter Receptor Influence on Behavior","count":16,"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/T11337","display_name":"Tryptophan and brain disorders","count":14,"subfield":{"id":"https://openalex.org/subfields/2803","display_name":"Biological Psychiatry"},"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/T12770","display_name":"Amino Acid Enzymes and Metabolism","count":13,"subfield":{"id":"https://openalex.org/subfields/1303","display_name":"Biochemistry"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"topic_share":[{"id":"https://openalex.org/T13991","display_name":"Nuclear Receptors and Signaling","value":0.0001361,"subfield":{"id":"https://openalex.org/subfields/1312","display_name":"Molecular Biology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11337","display_name":"Tryptophan and brain disorders","value":0.0001306,"subfield":{"id":"https://openalex.org/subfields/2803","display_name":"Biological Psychiatry"},"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/T12553","display_name":"Psychedelics and Drug Studies","value":0.0001263,"subfield":{"id":"https://openalex.org/subfields/3203","display_name":"Clinical Psychology"},"field":{"id":"https://openalex.org/fields/32","display_name":"Psychology"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10085","display_name":"Parkinson's Disease Mechanisms and Treatments","value":0.0001014,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical 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/T12891","display_name":"Medicinal Plants and Neuroprotection","value":9.34e-05,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"x_concepts":[{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.9211660623550415},{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9008530378341675},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.8181082010269165},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.802318811416626},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.6107264757156372}],"counts_by_year":[{"year":1986,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":1987,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1988,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1989,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1990,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1991,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1992,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1993,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1994,"works_count":3,"oa_works_count":1,"cited_by_count":0},{"year":1995,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":1996,"works_count":1,"oa_works_count":1,"cited_by_count":0},{"year":1997,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1998,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":1999,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2000,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2002,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2003,"works_count":4,"oa_works_count":0,"cited_by_count":0},{"year":2004,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2005,"works_count":5,"oa_works_count":0,"cited_by_count":0},{"year":2006,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2007,"works_count":9,"oa_works_count":0,"cited_by_count":0},{"year":2008,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2009,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":2,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":8,"oa_works_count":2,"cited_by_count":0},{"year":2012,"works_count":4,"oa_works_count":2,"cited_by_count":97},{"year":2013,"works_count":1,"oa_works_count":0,"cited_by_count":90},{"year":2014,"works_count":3,"oa_works_count":0,"cited_by_count":104},{"year":2015,"works_count":2,"oa_works_count":1,"cited_by_count":81},{"year":2016,"works_count":7,"oa_works_count":3,"cited_by_count":108},{"year":2017,"works_count":6,"oa_works_count":2,"cited_by_count":104},{"year":2018,"works_count":2,"oa_works_count":2,"cited_by_count":139},{"year":2019,"works_count":4,"oa_works_count":3,"cited_by_count":133},{"year":2020,"works_count":1,"oa_works_count":1,"cited_by_count":120},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":136},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":126},{"year":2023,"works_count":0,"oa_works_count":0,"cited_by_count":107},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":107},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":101},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":71}],"display_name_alternatives":["Gramsbergen, J.B.","Gramsbergen, Jan Bert","J. B. Gramsbergen","J. B. P. GRAMSBERGEN","J. B. P. Gramsbergen","J. Gramsbergen","J.-B.P. Gramsbergen","J.B. Gramsbergen","J.B.P. Gramsbergen","JAN BERT P. GRAMSBERGEN","Jan B. Gramsbergen","Jan Bert Gramsbergen","Jan Bert P Gramsbergen","Jan Bert P. Gramsbergen","Jan Bert Paul Gramsbergen","Jan Gramsbergen","Jan-Bert Gramsbergen","Jan-Bert P. Gramsbergen","Jan\u2010Bert Gramsbergen"],"block_key":"j gramsbergen","works_api_url":"https://api.openalex.org/works?filter=author.id:A5078615730","updated_date":"2026-11-05T13:29:08","created_date":"2016-06-24T00:00:00"}
