{"id":"https://openalex.org/A5034738136","orcid":"https://orcid.org/0000-0001-8111-7005","observed_orcids":["https://orcid.org/0000-0001-8111-7005"],"display_name":"Stephen W. Littleton","raw_author_names":["Littleton, Stephen","S.W. Littleton","STEPHEN W. LITTLETON","Stephen Littleton","Stephen W Littleton","Stephen W. Littleton"],"full_name":"Stephen W. Littleton","works_count":29,"cited_by_count":737,"summary_stats":{"2yr_mean_citedness":0.0,"h_index":6,"i10_index":6},"ids":{"openalex":"https://openalex.org/A5034738136","orcid":"https://orcid.org/0000-0001-8111-7005","observed_orcids":["https://orcid.org/0000-0001-8111-7005"]},"affiliations":[{"institution":{"id":"https://openalex.org/I1285301757","ror":"https://ror.org/01j7c0b24","display_name":"Rush University Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1285301757"]},"years":[2012,2011]},{"institution":{"id":"https://openalex.org/I1304196042","ror":"https://ror.org/05xcyt367","display_name":"Loyola University Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1304196042","https://openalex.org/I1304269903"]},"years":[2023,2020,2019,2017]},{"institution":{"id":"https://openalex.org/I1925986","ror":"https://ror.org/04b6x2g63","display_name":"Loyola University Chicago","country_code":"US","type":"education","lineage":["https://openalex.org/I1925986"]},"years":[2023,2020,2019]},{"institution":{"id":"https://openalex.org/I2799932517","ror":"https://ror.org/05626m728","display_name":"John H. Stroger, Jr. Hospital of Cook County","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I2799932517"]},"years":[2016,2015,2014,2012,2011]},{"institution":{"id":"https://openalex.org/I2802230104","ror":"https://ror.org/02223wv31","display_name":"Edward Hines, Jr. VA Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I2802230104","https://openalex.org/I4210115976"]},"years":[2023,2020,2019,2017]},{"institution":{"id":"https://openalex.org/I40347166","ror":"https://ror.org/024mw5h28","display_name":"University of Chicago","country_code":"US","type":"education","lineage":["https://openalex.org/I40347166"]},"years":[2009]},{"institution":{"id":"https://openalex.org/I4210159390","ror":"https://ror.org/04azs9g49","display_name":"Loyola Medicine","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210159390"]},"years":[2020,2019,2017]},{"institution":{"id":"https://openalex.org/I4210165673","ror":"https://ror.org/058gs5s26","display_name":"Cook County Health and Hospitals System","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I4210165673"]},"years":[2016,2015,2014,2012,2011]}],"last_known_institutions":[{"id":"https://openalex.org/I1304196042","ror":"https://ror.org/05xcyt367","display_name":"Loyola University Medical Center","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1304196042","https://openalex.org/I1304269903"]},{"id":"https://openalex.org/I1925986","ror":"https://ror.org/04b6x2g63","display_name":"Loyola University Chicago","country_code":"US","type":"education","lineage":["https://openalex.org/I1925986"]},{"id":"https://openalex.org/I2802230104","ror":"https://ror.org/02223wv31","display_name":"Edward Hines, Jr. VA Hospital","country_code":"US","type":"healthcare","lineage":["https://openalex.org/I1322918889","https://openalex.org/I2799886695","https://openalex.org/I2802230104","https://openalex.org/I4210115976"]}],"topics":[{"id":"https://openalex.org/T10322","display_name":"Respiratory Support and Mechanisms","count":19,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10234","display_name":"Obstructive Sleep Apnea Research","count":17,"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"}},{"id":"https://openalex.org/T11456","display_name":"Neuroscience of respiration and sleep","count":11,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"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/T10316","display_name":"Sleep and related disorders","count":7,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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/T10143","display_name":"Chronic Obstructive Pulmonary Disease (COPD) Research","count":5,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10234","display_name":"Obstructive Sleep Apnea Research","value":7.57e-05,"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"}},{"id":"https://openalex.org/T11456","display_name":"Neuroscience of respiration and sleep","value":6.43e-05,"subfield":{"id":"https://openalex.org/subfields/2807","display_name":"Endocrine and Autonomic Systems"},"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/T10322","display_name":"Respiratory Support and Mechanisms","value":4.15e-05,"subfield":{"id":"https://openalex.org/subfields/2740","display_name":"Pulmonary and Respiratory 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/T10316","display_name":"Sleep and related disorders","value":2.05e-05,"subfield":{"id":"https://openalex.org/subfields/3205","display_name":"Experimental and Cognitive 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/T10985","display_name":"Sleep and Wakefulness Research","value":1.89e-05,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"x_concepts":[{"id":"71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","score":0.9698056578636169},{"id":"534529494","wikidata":"https://www.wikidata.org/wiki/Q7891","display_name":"Respiratory system","score":0.7247614860534668},{"id":"41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","score":0.5229785442352295},{"id":"42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","score":0.5181090235710144},{"id":"126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","score":0.49793410301208496}],"counts_by_year":[{"year":2009,"works_count":1,"oa_works_count":0,"cited_by_count":0},{"year":2010,"works_count":3,"oa_works_count":0,"cited_by_count":0},{"year":2011,"works_count":5,"oa_works_count":1,"cited_by_count":0},{"year":2012,"works_count":2,"oa_works_count":1,"cited_by_count":18},{"year":2013,"works_count":0,"oa_works_count":0,"cited_by_count":20},{"year":2014,"works_count":3,"oa_works_count":1,"cited_by_count":38},{"year":2015,"works_count":1,"oa_works_count":1,"cited_by_count":29},{"year":2016,"works_count":1,"oa_works_count":1,"cited_by_count":42},{"year":2017,"works_count":1,"oa_works_count":1,"cited_by_count":31},{"year":2018,"works_count":1,"oa_works_count":0,"cited_by_count":37},{"year":2019,"works_count":2,"oa_works_count":1,"cited_by_count":56},{"year":2020,"works_count":7,"oa_works_count":4,"cited_by_count":70},{"year":2021,"works_count":0,"oa_works_count":0,"cited_by_count":79},{"year":2022,"works_count":0,"oa_works_count":0,"cited_by_count":72},{"year":2023,"works_count":2,"oa_works_count":1,"cited_by_count":54},{"year":2024,"works_count":0,"oa_works_count":0,"cited_by_count":83},{"year":2025,"works_count":0,"oa_works_count":0,"cited_by_count":56},{"year":2026,"works_count":0,"oa_works_count":0,"cited_by_count":41}],"display_name_alternatives":["Littleton, Stephen","S.W. Littleton","STEPHEN W. LITTLETON","Stephen Littleton","Stephen W Littleton","Stephen W. Littleton"],"block_key":"s littleton","works_api_url":"https://api.openalex.org/works?filter=author.id:A5034738136","updated_date":"2026-10-28T12:34:19","created_date":"2016-06-24T00:00:00"}
