Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W153982292', 'doi': 'https://doi.org/10.1007/978-3-540-33823-9_14', 'title': 'Placebo and Endogenous Mechanisms of Analgesia', 'display_name': 'Placebo and Endogenous Mechanisms of Analgesia', 'publication_year': 2007, 'publication_date': '2007-01-25', 'ids': {'openalex': 'https://openalex.org/W153982292', 'doi': 'https://doi.org/10.1007/978-3-540-33823-9_14', 'mag': '153982292', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/17087131'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-540-33823-9_14', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'review', 'type_crossref': 'book-chapter', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5013363780', 'display_name': 'Fabrizio Benedetti', 'orcid': 'https://orcid.org/0000-0003-4057-1150'}, 'institutions': [{'id': 'https://openalex.org/I55143463', 'display_name': 'University of Turin', 'ror': 'https://ror.org/048tbm396', 'country_code': 'IT', 'type': 'education', 'lineage': ['https://openalex.org/I55143463']}], 'countries': ['IT'], 'is_corresponding': True, 'raw_author_name': 'F. Benedetti', 'raw_affiliation_strings': ['University of Turin, Medical School.'], 'affiliations': [{'raw_affiliation_string': 'University of Turin, Medical School.', 'institution_ids': ['https://openalex.org/I55143463']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': ['https://openalex.org/A5013363780'], 'corresponding_institution_ids': ['https://openalex.org/I55143463'], 'apc_list': None, 'apc_paid': None, 'fwci': 0.402, 'has_fulltext': False, 'cited_by_count': 56, 'citation_normalized_percentile': {'value': 0.736277, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 94, 'max': 95}, 'biblio': {'volume': None, 'issue': None, 'first_page': '393', 'last_page': '413'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12035', 'display_name': 'Neurobiological Mechanisms of Placebo and Nocebo Effects', 'score': 1.0, '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'}}, 'topics': [{'id': 'https://openalex.org/T12035', 'display_name': 'Neurobiological Mechanisms of Placebo and Nocebo Effects', 'score': 1.0, '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'}}, {'id': 'https://openalex.org/T10196', 'display_name': 'Mechanisms and Management of Neuropathic Pain', 'score': 0.9831, '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/T12539', 'display_name': 'Pharmacological Management of Obesity', 'score': 0.9521, 'subfield': {'id': 'https://openalex.org/subfields/2736', 'display_name': 'Pharmacology'}, '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/pain-modulation', 'display_name': 'Pain Modulation', 'score': 0.51811}, {'id': 'https://openalex.org/keywords/neurobiological-mechanisms', 'display_name': 'Neurobiological Mechanisms', 'score': 0.50722}], 'concepts': [{'id': 'https://openalex.org/C27081682', 'wikidata': 'https://www.wikidata.org/wiki/Q269829', 'display_name': 'Placebo', 'level': 3, 'score': 0.80512714}, {'id': 'https://openalex.org/C42219234', 'wikidata': 'https://www.wikidata.org/wiki/Q131130', 'display_name': 'Anesthesia', 'level': 1, 'score': 0.5729783}, {'id': 'https://openalex.org/C16613235', 'wikidata': 'https://www.wikidata.org/wiki/Q285982', 'display_name': 'Endogeny', 'level': 2, 'score': 0.5609224}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.502759}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.19092652}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.06284088}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D000698', 'descriptor_name': 'Analgesia', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D010146', 'descriptor_name': 'Pain', 'qualifier_ui': 'Q000523', 'qualifier_name': 'psychology', 'is_major_topic': True}, {'descriptor_ui': 'D015990', 'descriptor_name': 'Placebo Effect', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D000700', 'descriptor_name': 'Analgesics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000700', 'descriptor_name': 'Analgesics', 'qualifier_ui': 'Q000627', 'qualifier_name': 'therapeutic use', 'is_major_topic': False}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002986', 'descriptor_name': 'Clinical Trials as Topic', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004723', 'descriptor_name': 'Endorphins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004723', 'descriptor_name': 'Endorphins', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010146', 'descriptor_name': 'Pain', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010146', 'descriptor_name': 'Pain', 'qualifier_ui': 'Q000188', 'qualifier_name': 'drug therapy', 'is_major_topic': False}, {'descriptor_ui': 'D010146', 'descriptor_name': 'Pain', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D012107', 'descriptor_name': 'Research Design', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/978-3-540-33823-9_14', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306463937', 'display_name': 'Springer eBooks', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/P4310319965', 'host_organization_name': 'Springer Nature', 'host_organization_lineage': ['https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Springer Nature'], 'type': 'ebook platform'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 105, 'referenced_works': ['https://openalex.org/W112737569', 'https://openalex.org/W1498104517', 'https://openalex.org/W1513320078', 'https://openalex.org/W1531491028', 'https://openalex.org/W1552364836', 'https://openalex.org/W1698167416', 'https://openalex.org/W1728015978', 'https://openalex.org/W1777031021', 'https://openalex.org/W1788649408', 'https://openalex.org/W1817478560', 'https://openalex.org/W1836470756', 'https://openalex.org/W1856451775', 'https://openalex.org/W1866616079', 'https://openalex.org/W188708541', 'https://openalex.org/W1897575770', 'https://openalex.org/W1964643749', 'https://openalex.org/W1966127473', 'https://openalex.org/W1968428857', 'https://openalex.org/W1971276952', 'https://openalex.org/W1973167291', 'https://openalex.org/W1981860915', 'https://openalex.org/W1983802221', 'https://openalex.org/W1987206591', 'https://openalex.org/W1989360695', 'https://openalex.org/W1990719199', 'https://openalex.org/W1993950584', 'https://openalex.org/W1999108896', 'https://openalex.org/W2003639454', 'https://openalex.org/W2003950330', 'https://openalex.org/W2008035954', 'https://openalex.org/W2011285008', 'https://openalex.org/W2013564506', 'https://openalex.org/W2015615654', 'https://openalex.org/W2020014738', 'https://openalex.org/W2021962154', 'https://openalex.org/W2022977824', 'https://openalex.org/W2022998754', 'https://openalex.org/W2025200648', 'https://openalex.org/W2030751218', 'https://openalex.org/W2032466194', 'https://openalex.org/W2033449188', 'https://openalex.org/W2036976123', 'https://openalex.org/W2038201409', 'https://openalex.org/W2040477222', 'https://openalex.org/W2046094333', 'https://openalex.org/W2047529163', 'https://openalex.org/W2047541308', 'https://openalex.org/W2052495267', 'https://openalex.org/W2053494494', 'https://openalex.org/W2054329659', 'https://openalex.org/W2055461479', 'https://openalex.org/W2056444319', 'https://openalex.org/W2058725879', 'https://openalex.org/W2060426624', 'https://openalex.org/W2061131717', 'https://openalex.org/W2061372369', 'https://openalex.org/W2061372378', 'https://openalex.org/W2062700118', 'https://openalex.org/W2067552820', 'https://openalex.org/W2068437254', 'https://openalex.org/W2073541554', 'https://openalex.org/W2075496034', 'https://openalex.org/W2081518255', 'https://openalex.org/W2088020509', 'https://openalex.org/W2090385874', 'https://openalex.org/W2090630906', 'https://openalex.org/W2092629576', 'https://openalex.org/W2093554937', 'https://openalex.org/W2094347820', 'https://openalex.org/W2096172823', 'https://openalex.org/W2107984515', 'https://openalex.org/W2108733839', 'https://openalex.org/W2112513568', 'https://openalex.org/W2114587497', 'https://openalex.org/W2119103520', 'https://openalex.org/W2121696264', 'https://openalex.org/W2125295858', 'https://openalex.org/W2126009880', 'https://openalex.org/W2133687031', 'https://openalex.org/W2134038590', 'https://openalex.org/W2135382170', 'https://openalex.org/W2135842063', 'https://openalex.org/W2136000318', 'https://openalex.org/W2137747880', 'https://openalex.org/W2146928699', 'https://openalex.org/W2148993214', 'https://openalex.org/W2152161376', 'https://openalex.org/W2156694245', 'https://openalex.org/W2158461303', 'https://openalex.org/W2158491620', 'https://openalex.org/W2331364533', 'https://openalex.org/W2346556295', 'https://openalex.org/W2397414150', 'https://openalex.org/W2398407856', 'https://openalex.org/W2400993189', 'https://openalex.org/W2403622368', 'https://openalex.org/W2495324539', 'https://openalex.org/W3151231921', 'https://openalex.org/W4229693527', 'https://openalex.org/W4245186252', 'https://openalex.org/W4254929593', 'https://openalex.org/W584663454', 'https://openalex.org/W653744296', 'https://openalex.org/W654390625', 'https://openalex.org/W658539848'], 'related_works': ['https://openalex.org/W4389568370', 'https://openalex.org/W3108674512', 'https://openalex.org/W3032375762', 'https://openalex.org/W3031052312', 'https://openalex.org/W2748952813', 'https://openalex.org/W2586801360', 'https://openalex.org/W2080531066', 'https://openalex.org/W1995515455', 'https://openalex.org/W1506200166', 'https://openalex.org/W1489783725'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W153982292', 'counts_by_year': [{'year': 2024, 'cited_by_count': 2}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 1}, {'year': 2020, 'cited_by_count': 2}, {'year': 2019, 'cited_by_count': 3}, {'year': 2018, 'cited_by_count': 1}, {'year': 2016, 'cited_by_count': 4}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 3}, {'year': 2013, 'cited_by_count': 9}, {'year': 2012, 'cited_by_count': 2}], 'updated_date': '2024-08-31T13:07:40.668694', 'created_date': '2016-06-24'}