Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4234787732', 'doi': 'https://doi.org/10.1002/(sici)1098-2396(199908)33:2<160::aid-syn6>3.3.co;2-j', 'title': 'Morphine alters the structure of neurons in the nucleus accumbens and neocortex of rats', 'display_name': 'Morphine alters the structure of neurons in the nucleus accumbens and neocortex of rats', 'publication_year': 1999, 'publication_date': '1999-08-01', 'ids': {'openalex': 'https://openalex.org/W4234787732', 'doi': 'https://doi.org/10.1002/(sici)1098-2396(199908)33:2<160::aid-syn6>3.3.co;2-j'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/(sici)1098-2396(199908)33:2<160::aid-syn6>3.3.co;2-j', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S158211696', 'display_name': 'Synapse', 'issn_l': '0887-4476', 'issn': ['0887-4476', '1098-2396'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': True, 'oa_status': 'green', 'oa_url': 'http://deepblue.lib.umich.edu/bitstream/2027.42/34985/1/6_ftp.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5029245318', 'display_name': 'Terry E. Robinson', 'orcid': 'https://orcid.org/0000-0001-7861-3737'}, 'institutions': [{'id': 'https://openalex.org/I27837315', 'display_name': 'University of Michigan–Ann Arbor', 'ror': 'https://ror.org/00jmfr291', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I27837315']}], 'countries': ['US'], 'is_corresponding': True, 'raw_author_name': 'Terry E. Robinson', 'raw_affiliation_strings': ['Department of Psychology and Neuroscience Program, The University of Michigan, Ann Arbor, Michigan 48109, USA'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychology and Neuroscience Program, The University of Michigan, Ann Arbor, Michigan 48109, USA', 'institution_ids': ['https://openalex.org/I27837315']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5059503273', 'display_name': 'Bryan Kolb', 'orcid': 'https://orcid.org/0000-0002-2576-0642'}, 'institutions': [{'id': 'https://openalex.org/I107949126', 'display_name': 'University of Lethbridge', 'ror': 'https://ror.org/044j76961', 'country_code': 'CA', 'type': 'education', 'lineage': ['https://openalex.org/I107949126']}], 'countries': ['CA'], 'is_corresponding': True, 'raw_author_name': 'Bryan Kolb', 'raw_affiliation_strings': ['Department of Psychology, University of Lethbridge, Lethbridge, Alberta T1K 3M4, Canada'], 'affiliations': [{'raw_affiliation_string': 'Department of Psychology, University of Lethbridge, Lethbridge, Alberta T1K 3M4, Canada', 'institution_ids': ['https://openalex.org/I107949126']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 2, 'corresponding_author_ids': ['https://openalex.org/A5029245318', 'https://openalex.org/A5059503273'], 'corresponding_institution_ids': ['https://openalex.org/I27837315', 'https://openalex.org/I107949126'], 'apc_list': {'value': 3240, 'currency': 'USD', 'value_usd': 3240, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.123, 'has_fulltext': False, 'cited_by_count': 17, 'citation_normalized_percentile': {'value': 0.41943, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 83, 'max': 84}, 'biblio': {'volume': '33', 'issue': '2', 'first_page': '160', 'last_page': '162'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10077', 'display_name': 'Molecular Mechanisms of Synaptic Plasticity and Neurological Disorders', 'score': 0.9996, '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'}}, 'topics': [{'id': 'https://openalex.org/T10077', 'display_name': 'Molecular Mechanisms of Synaptic Plasticity and Neurological Disorders', 'score': 0.9996, '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/T10056', 'display_name': 'Neurobiological Mechanisms of Drug Addiction and Depression', 'score': 0.9987, '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/T10448', 'display_name': 'Neural Mechanisms of Memory Formation and Spatial Navigation', 'score': 0.9969, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/neocortex', 'display_name': 'Neocortex', 'score': 0.7771557}, {'id': 'https://openalex.org/keywords/forebrain', 'display_name': 'Forebrain', 'score': 0.603964}, {'id': 'https://openalex.org/keywords/dopamine', 'display_name': 'Dopamine', 'score': 0.483769}], 'concepts': [{'id': 'https://openalex.org/C2776552330', 'wikidata': 'https://www.wikidata.org/wiki/Q1476178', 'display_name': 'Nucleus accumbens', 'level': 3, 'score': 0.8789999}, {'id': 'https://openalex.org/C2777222312', 'wikidata': 'https://www.wikidata.org/wiki/Q726562', 'display_name': 'Neocortex', 'level': 2, 'score': 0.7771557}, {'id': 'https://openalex.org/C169760540', 'wikidata': 'https://www.wikidata.org/wiki/Q207011', 'display_name': 'Neuroscience', 'level': 1, 'score': 0.70190185}, {'id': 'https://openalex.org/C174884520', 'wikidata': 'https://www.wikidata.org/wiki/Q902079', 'display_name': 'Dendritic spine', 'level': 3, 'score': 0.6664039}, {'id': 'https://openalex.org/C2781195155', 'wikidata': 'https://www.wikidata.org/wiki/Q18680', 'display_name': 'Prefrontal cortex', 'level': 3, 'score': 0.60397357}, {'id': 'https://openalex.org/C2779715522', 'wikidata': 'https://www.wikidata.org/wiki/Q507027', 'display_name': 'Forebrain', 'level': 3, 'score': 0.603964}, {'id': 'https://openalex.org/C2777389121', 'wikidata': 'https://www.wikidata.org/wiki/Q81225', 'display_name': 'Morphine', 'level': 2, 'score': 0.5184695}, {'id': 'https://openalex.org/C127445978', 'wikidata': 'https://www.wikidata.org/wiki/Q187181', 'display_name': 'Synapse', 'level': 2, 'score': 0.49479502}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.39026818}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.32988888}, {'id': 'https://openalex.org/C513476851', 'wikidata': 'https://www.wikidata.org/wiki/Q170304', 'display_name': 'Dopamine', 'level': 2, 'score': 0.26190072}, {'id': 'https://openalex.org/C529278444', 'wikidata': 'https://www.wikidata.org/wiki/Q47273', 'display_name': 'Central nervous system', 'level': 2, 'score': 0.18932754}, {'id': 'https://openalex.org/C98274493', 'wikidata': 'https://www.wikidata.org/wiki/Q128406', 'display_name': 'Pharmacology', 'level': 1, 'score': 0.13633537}, {'id': 'https://openalex.org/C148762608', 'wikidata': 'https://www.wikidata.org/wiki/Q3748185', 'display_name': 'Hippocampal formation', 'level': 2, 'score': 0.068027586}, {'id': 'https://openalex.org/C169900460', 'wikidata': 'https://www.wikidata.org/wiki/Q2200417', 'display_name': 'Cognition', 'level': 2, 'score': 0.0}], 'mesh': [], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1002/(sici)1098-2396(199908)33:2<160::aid-syn6>3.3.co;2-j', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S158211696', 'display_name': 'Synapse', 'issn_l': '0887-4476', 'issn': ['0887-4476', '1098-2396'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/2027.42/34985', 'pdf_url': 'http://deepblue.lib.umich.edu/bitstream/2027.42/34985/1/6_ftp.pdf', 'source': {'id': 'https://openalex.org/S4306400393', 'display_name': 'Deep Blue (University of Michigan)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I27837315', 'host_organization_name': 'University of Michigan–Ann Arbor', 'host_organization_lineage': ['https://openalex.org/I27837315'], 'host_organization_lineage_names': ['University of Michigan–Ann Arbor'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://hdl.handle.net/2027.42/34985', 'pdf_url': 'http://deepblue.lib.umich.edu/bitstream/2027.42/34985/1/6_ftp.pdf', 'source': {'id': 'https://openalex.org/S4306400393', 'display_name': 'Deep Blue (University of Michigan)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I27837315', 'host_organization_name': 'University of Michigan–Ann Arbor', 'host_organization_lineage': ['https://openalex.org/I27837315'], 'host_organization_lineage_names': ['University of Michigan–Ann Arbor'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'submittedVersion', 'is_accepted': False, 'is_published': False}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W4310571718', 'https://openalex.org/W3043865936', 'https://openalex.org/W2952887780', 'https://openalex.org/W2887955072', 'https://openalex.org/W2752037048', 'https://openalex.org/W2083739258', 'https://openalex.org/W2012141671', 'https://openalex.org/W1976698932', 'https://openalex.org/W1602263930', 'https://openalex.org/W1492225438'], 'abstract_inverted_index': {'SynapseVolume': [0], '33,': [1], 'Issue': [2], '2': [3], 'p.': [4], '160-162': [5, 340], 'Short': [6], 'Communication': [7], 'Morphine': [8], 'alters': [9], 'the': [10, 15, 200, 210, 266, 272, 282, 285, 293, 304, 326], 'structure': [11], 'of': [12, 20, 32, 39, 48, 52, 74, 77, 100, 107, 116, 120, 142, 145, 184, 194, 207, 218, 240, 243, 268, 274, 284, 303, 308, 322], 'neurons': [13, 280], 'in': [14, 281, 292, 325], 'nucleus': [16, 286], 'accumbens': [17, 287], 'and': [18, 34, 102, 182, 186, 198, 205, 224, 245, 271, 288, 295], 'neocortex': [19], 'rats': [21], 'Terry': [22, 27, 90, 95], 'E.': [23, 28, 55, 91, 96, 123], 'Robinson,': [24, 92], 'Corresponding': [25, 93], 'Author': [26, 94], 'Robinson': [29, 97], '[email protected]': [30, 98], 'Department': [31, 47, 73, 99, 115, 141], 'Psychology': [33, 101], 'Neuroscience': [35, 103], 'Program,': [36, 46, 104, 114], 'The': [37, 50, 105, 118], 'University': [38, 51, 56, 76, 106, 119, 124, 144], 'Michigan,': [40, 53, 108, 121], 'Ann': [41, 59, 109, 127], 'Arbor,': [42, 60, 110, 128], 'Michigan': [43, 111], '48109,': [44, 62, 112, 130], 'USABiopsychology': [45, 113], 'Psychology,': [49, 75, 117, 143], '525': [54, 122], '(East': [57, 125], 'Hall),': [58, 126], 'MI': [61, 129], 'USA.Search': [63, 131], 'for': [64, 84, 132, 152, 250, 258], 'more': [65, 85, 133, 153], 'papers': [66, 86, 134, 154], 'by': [67, 87, 135, 155], 'this': [68, 88, 136, 156, 219], 'authorBryan': [69, 137], 'Kolb,': [70, 138], 'Bryan': [71, 139], 'Kolb': [72, 140], 'Lethbridge,': [78, 79, 146, 147], 'Alberta': [80, 148], 'T1K': [81, 149], '3M4,': [82, 150], 'CanadaSearch': [83, 151], 'author': [89, 157], 'First': [158], 'published:': [159], '09': [160], 'July': [161], '1999': [162, 332], 'https://doi.org/10.1002/(SICI)1098-2396(199908)33:2<160::AID-SYN6>3.0.CO;2-SCitations:': [163], '171AboutPDF': [164], 'ToolsRequest': [165], 'permissionExport': [166], 'citationAdd': [167], 'to': [168, 190, 213, 263, 311, 316, 319], 'favoritesTrack': [169], 'citation': [170], 'ShareShare': [171], 'Give': [172], 'accessShare': [173, 176], 'full': [174], 'text': [175], 'full-text': [177, 192, 216], 'accessPlease': [178], 'review': [179], 'our': [180], 'Terms': [181, 204], 'Conditions': [183, 206], 'Use': [185], 'check': [187], 'box': [188], 'below': [189, 212], 'share': [191, 214], 'version': [193, 217], 'article.I': [195], 'have': [196], 'read': [197], 'accept': [199], 'Wiley': [201], 'Online': [202], 'Library': [203], 'UseShareable': [208], 'LinkUse': [209], 'link': [211], 'a': [215, 230], 'article': [220], 'with': [221], 'your': [222], 'friends': [223], 'colleagues.': [225], 'Learn': [226], 'more.Copy': [227], 'URL': [228], 'Share': [229], 'linkShare': [231], 'onFacebookTwitterLinked': [232], 'InRedditWechat': [233], 'Abstract': [234], 'Rats': [235], 'were': [236, 246, 256], 'given': [237], 'repeated': [238, 309], 'injections': [239], '10': [241], 'mg/kg': [242], 'morphine': [244, 264, 312], 'then': [247], 'left': [248], 'undisturbed': [249], '24–25': [251], 'days': [252], 'before': [253], 'their': [254], 'brains': [255], 'processed': [257], 'Golgi-Cox': [259], 'staining.': [260], 'Prior': [261], 'exposure': [262, 310], 'decreased': [265], 'complexity': [267], 'dendritic': [269, 275], 'branching': [270], 'number': [273], 'spines': [276], 'on': [277, 289], 'medium': [278], 'spiny': [279], 'shell': [283], 'pyramidal': [290], 'cells': [291], 'prefrontal': [294], 'parietal': [296], 'cortex.': [297], 'It': [298], 'is': [299], 'suggested': [300], 'that': [301], 'some': [302], 'long-term': [305], 'behavioral': [306], 'consequences': [307], 'may': [313], 'be': [314], 'due': [315], 'its': [317], 'ability': [318], 'reorganize': [320], 'patterns': [321], 'synaptic': [323], 'connectivity': [324], 'forebrain.': [327], 'Synapse': [328], '33:160–162,': [329], '1999.': [330], '©': [331], 'Wiley-Liss,': [333], 'Inc.': [334], 'Citing': [335], 'Literature': [336], 'Volume33,': [337], 'Issue2August': [338], '1999Pages': [339], 'RelatedInformation': [341]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4234787732', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 3}, {'year': 2020, 'cited_by_count': 1}, {'year': 2015, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 4}], 'updated_date': '2024-09-16T21:25:43.190950', 'created_date': '2022-05-12'}