Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2114527423', 'doi': 'https://doi.org/10.1016/j.jpain.2011.02.352', 'title': 'Hypoalgesia in Response to Transcutaneous Electrical Nerve Stimulation (TENS) Depends on Stimulation Intensity', 'display_name': 'Hypoalgesia in Response to Transcutaneous Electrical Nerve Stimulation (TENS) Depends on Stimulation Intensity', 'publication_year': 2011, 'publication_date': '2011-04-11', 'ids': {'openalex': 'https://openalex.org/W2114527423', 'doi': 'https://doi.org/10.1016/j.jpain.2011.02.352', 'mag': '2114527423', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/21481649'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.jpain.2011.02.352', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S194302669', 'display_name': 'Journal of Pain', 'issn_l': '1526-5900', 'issn': ['1526-5900', '1528-8447'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://doi.org/10.1016/j.jpain.2011.02.352', 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5017791339', 'display_name': 'Fidelma Moran', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I138801177', 'display_name': 'University of Ulster', 'ror': 'https://ror.org/01yp9g959', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I138801177']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Fidelma Moran', 'raw_affiliation_strings': ['Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'School of Health Sciences, University of Ulster, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'School of Health Sciences, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}, {'raw_affiliation_string': 'Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5075906924', 'display_name': 'Tracey Leonard', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I138801177', 'display_name': 'University of Ulster', 'ror': 'https://ror.org/01yp9g959', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I138801177']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Tracey Leonard', 'raw_affiliation_strings': ['Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'School of Health Sciences, University of Ulster, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}, {'raw_affiliation_string': 'School of Health Sciences, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5082190063', 'display_name': 'Stephanie Hawthorne', 'orcid': 'https://orcid.org/0000-0002-9504-1600'}, 'institutions': [{'id': 'https://openalex.org/I138801177', 'display_name': 'University of Ulster', 'ror': 'https://ror.org/01yp9g959', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I138801177']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Stephanie Hawthorne', 'raw_affiliation_strings': ['Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'School of Health Sciences, University of Ulster, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'School of Health Sciences, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}, {'raw_affiliation_string': 'Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5081945460', 'display_name': 'Ciara Hughes', 'orcid': 'https://orcid.org/0000-0002-1064-6775'}, 'institutions': [{'id': 'https://openalex.org/I138801177', 'display_name': 'University of Ulster', 'ror': 'https://ror.org/01yp9g959', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I138801177']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Ciara M. Hughes', 'raw_affiliation_strings': ['Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'School of Health Sciences, University of Ulster, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'School of Health Sciences, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}, {'raw_affiliation_string': 'Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5041017981', 'display_name': 'Evie McCrum-Gardner', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I138801177', 'display_name': 'University of Ulster', 'ror': 'https://ror.org/01yp9g959', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I138801177']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Evie McCrum-Gardner', 'raw_affiliation_strings': ['Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'School of Health Sciences, University of Ulster, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'School of Health Sciences, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}, {'raw_affiliation_string': 'Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5007990043', 'display_name': 'Mark I. Johnson', 'orcid': 'https://orcid.org/0000-0002-9421-9622'}, 'institutions': [{'id': 'https://openalex.org/I84027002', 'display_name': 'Leeds Beckett University', 'ror': 'https://ror.org/02xsh5r57', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I84027002']}], 'countries': ['GB'], 'is_corresponding': False, 'raw_author_name': 'Mark I. Johnson', 'raw_affiliation_strings': ['Centre for Pain Research, Faculty of Health, Leeds Metropolitan University, United Kingdom', 'Leeds Pallium Research Group, Leeds, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'Leeds Pallium Research Group, Leeds, United Kingdom', 'institution_ids': []}, {'raw_affiliation_string': 'Centre for Pain Research, Faculty of Health, Leeds Metropolitan University, United Kingdom', 'institution_ids': ['https://openalex.org/I84027002']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5029826208', 'display_name': 'Barbara A. Rakel', 'orcid': 'https://orcid.org/0000-0001-8009-2643'}, 'institutions': [{'id': 'https://openalex.org/I126307644', 'display_name': 'University of Iowa', 'ror': 'https://ror.org/036jqmy94', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I126307644']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Barbara A. Rakel', 'raw_affiliation_strings': ['College of Nursing, University of Iowa, Iowa City, Iowa'], 'affiliations': [{'raw_affiliation_string': 'College of Nursing, University of Iowa, Iowa City, Iowa', 'institution_ids': ['https://openalex.org/I126307644']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5062314731', 'display_name': 'Kathleen A. Sluka', 'orcid': 'https://orcid.org/0000-0003-0207-8728'}, 'institutions': [{'id': 'https://openalex.org/I126307644', 'display_name': 'University of Iowa', 'ror': 'https://ror.org/036jqmy94', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I126307644']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Kathleen A. Sluka', 'raw_affiliation_strings': ['Graduate Program in Physical Therapy and Rehabilitation Science, University of Iowa, Iowa City, Iowa'], 'affiliations': [{'raw_affiliation_string': 'Graduate Program in Physical Therapy and Rehabilitation Science, University of Iowa, Iowa City, Iowa', 'institution_ids': ['https://openalex.org/I126307644']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5073728113', 'display_name': 'Deirdre Walsh', 'orcid': 'https://orcid.org/0000-0003-4255-299X'}, 'institutions': [{'id': 'https://openalex.org/I138801177', 'display_name': 'University of Ulster', 'ror': 'https://ror.org/01yp9g959', 'country_code': 'GB', 'type': 'education', 'lineage': ['https://openalex.org/I138801177']}], 'countries': ['GB'], 'is_corresponding': True, 'raw_author_name': 'Deirdre M. Walsh', 'raw_affiliation_strings': ['Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'School of Health Sciences, University of Ulster, United Kingdom'], 'affiliations': [{'raw_affiliation_string': 'School of Health Sciences, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}, {'raw_affiliation_string': 'Health and Rehabilitation Sciences Research Institute, University of Ulster, United Kingdom', 'institution_ids': ['https://openalex.org/I138801177']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': ['https://openalex.org/A5073728113'], 'corresponding_institution_ids': ['https://openalex.org/I138801177'], 'apc_list': {'value': 3800, 'currency': 'USD', 'value_usd': 3800, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 6.367, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 177, 'citation_normalized_percentile': {'value': 0.931538, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '12', 'issue': '8', 'first_page': '929', 'last_page': '935'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10196', 'display_name': 'Mechanisms and Management of Neuropathic Pain', 'score': 0.9998, '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'}}, 'topics': [{'id': 'https://openalex.org/T10196', 'display_name': 'Mechanisms and Management of Neuropathic Pain', 'score': 0.9998, '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/T10084', 'display_name': 'Global Burden of Chronic Pain', 'score': 0.9975, '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'}}, {'id': 'https://openalex.org/T11274', 'display_name': 'Botulinum Toxin in Neurology and Medicine', 'score': 0.9969, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/hypoalgesia', 'display_name': 'Hypoalgesia', 'score': 0.91028476}, {'id': 'https://openalex.org/keywords/pain-modulation', 'display_name': 'Pain Modulation', 'score': 0.565618}, {'id': 'https://openalex.org/keywords/pain-management', 'display_name': 'Pain Management', 'score': 0.547393}, {'id': 'https://openalex.org/keywords/hyperalgesia', 'display_name': 'Hyperalgesia', 'score': 0.52587}, {'id': 'https://openalex.org/keywords/intensity', 'display_name': 'Intensity (physics)', 'score': 0.42567262}, {'id': 'https://openalex.org/keywords/sensory-threshold', 'display_name': 'Sensory threshold', 'score': 0.4159765}], 'concepts': [{'id': 'https://openalex.org/C2780118021', 'wikidata': 'https://www.wikidata.org/wiki/Q142091', 'display_name': 'Transcutaneous electrical nerve stimulation', 'level': 3, 'score': 0.93825716}, {'id': 'https://openalex.org/C2781199918', 'wikidata': 'https://www.wikidata.org/wiki/Q3144243', 'display_name': 'Hypoalgesia', 'level': 5, 'score': 0.91028476}, {'id': 'https://openalex.org/C27081682', 'wikidata': 'https://www.wikidata.org/wiki/Q269829', 'display_name': 'Placebo', 'level': 3, 'score': 0.74750847}, {'id': 'https://openalex.org/C2780214079', 'wikidata': 'https://www.wikidata.org/wiki/Q228537', 'display_name': 'Forearm', 'level': 2, 'score': 0.73877305}, {'id': 'https://openalex.org/C71924100', 'wikidata': 'https://www.wikidata.org/wiki/Q11190', 'display_name': 'Medicine', 'level': 0, 'score': 0.73464614}, {'id': 'https://openalex.org/C3673659', 'wikidata': 'https://www.wikidata.org/wiki/Q1098125', 'display_name': 'Threshold of pain', 'level': 2, 'score': 0.5576383}, {'id': 'https://openalex.org/C42219234', 'wikidata': 'https://www.wikidata.org/wiki/Q131130', 'display_name': 'Anesthesia', 'level': 1, 'score': 0.5518169}, {'id': 'https://openalex.org/C24998067', 'wikidata': 'https://www.wikidata.org/wiki/Q4114622', 'display_name': 'Stimulation', 'level': 2, 'score': 0.43098632}, {'id': 'https://openalex.org/C93038891', 'wikidata': 'https://www.wikidata.org/wiki/Q1061524', 'display_name': 'Intensity (physics)', 'level': 2, 'score': 0.42567262}, {'id': 'https://openalex.org/C110235638', 'wikidata': 'https://www.wikidata.org/wiki/Q17119820', 'display_name': 'Sensory threshold', 'level': 2, 'score': 0.4159765}, {'id': 'https://openalex.org/C141071460', 'wikidata': 'https://www.wikidata.org/wiki/Q40821', 'display_name': 'Surgery', 'level': 1, 'score': 0.1685968}, {'id': 'https://openalex.org/C126322002', 'wikidata': 'https://www.wikidata.org/wiki/Q11180', 'display_name': 'Internal medicine', 'level': 1, 'score': 0.16577637}, {'id': 'https://openalex.org/C2779245659', 'wikidata': 'https://www.wikidata.org/wiki/Q1633866', 'display_name': 'Hyperalgesia', 'level': 4, 'score': 0.11435041}, {'id': 'https://openalex.org/C15744967', 'wikidata': 'https://www.wikidata.org/wiki/Q9418', 'display_name': 'Psychology', 'level': 0, 'score': 0.08414844}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.0805594}, {'id': 'https://openalex.org/C15490471', 'wikidata': 'https://www.wikidata.org/wiki/Q2734305', 'display_name': 'Nociception', 'level': 3, 'score': 0.07464334}, {'id': 'https://openalex.org/C204787440', 'wikidata': 'https://www.wikidata.org/wiki/Q188504', 'display_name': 'Alternative medicine', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C170493617', 'wikidata': 'https://www.wikidata.org/wiki/Q208467', 'display_name': 'Receptor', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C142724271', 'wikidata': 'https://www.wikidata.org/wiki/Q7208', 'display_name': 'Pathology', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C62520636', 'wikidata': 'https://www.wikidata.org/wiki/Q944', 'display_name': 'Quantum mechanics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C188147891', 'wikidata': 'https://www.wikidata.org/wiki/Q147638', 'display_name': 'Cognitive science', 'level': 1, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D055592', 'descriptor_name': 'Biophysical Phenomena', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D010146', 'descriptor_name': 'Pain', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D059408', 'descriptor_name': 'Pain Management', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D017288', 'descriptor_name': 'Pain Threshold', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D004561', 'descriptor_name': 'Transcutaneous Electric Nerve Stimulation', 'qualifier_ui': 'Q000379', 'qualifier_name': 'methods', 'is_major_topic': True}, {'descriptor_ui': 'D000293', 'descriptor_name': 'Adolescent', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000328', 'descriptor_name': 'Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D000704', 'descriptor_name': 'Analysis of Variance', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D055592', 'descriptor_name': 'Biophysical Phenomena', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001703', 'descriptor_name': 'Biophysics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004311', 'descriptor_name': 'Double-Blind Method', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006225', 'descriptor_name': 'Hand', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006225', 'descriptor_name': 'Hand', 'qualifier_ui': 'Q000294', 'qualifier_name': 'innervation', 'is_major_topic': False}, {'descriptor_ui': 'D006801', 'descriptor_name': 'Humans', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006930', 'descriptor_name': 'Hyperalgesia', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006930', 'descriptor_name': 'Hyperalgesia', 'qualifier_ui': 'Q000503', 'qualifier_name': 'physiopathology', 'is_major_topic': False}, {'descriptor_ui': 'D006930', 'descriptor_name': 'Hyperalgesia', 'qualifier_ui': 'Q000628', 'qualifier_name': 'therapy', 'is_major_topic': False}, {'descriptor_ui': 'D008297', 'descriptor_name': 'Male', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008875', 'descriptor_name': 'Middle Aged', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010146', 'descriptor_name': 'Pain', 'qualifier_ui': 'Q000523', 'qualifier_name': 'psychology', 'is_major_topic': False}, {'descriptor_ui': 'D059408', 'descriptor_name': 'Pain Management', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010147', 'descriptor_name': 'Pain Measurement', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017288', 'descriptor_name': 'Pain Threshold', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D004561', 'descriptor_name': 'Transcutaneous Electric Nerve Stimulation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D055815', 'descriptor_name': 'Young Adult', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.jpain.2011.02.352', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S194302669', 'display_name': 'Journal of Pain', 'issn_l': '1526-5900', 'issn': ['1526-5900', '1528-8447'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/21481649', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1016/j.jpain.2011.02.352', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S194302669', 'display_name': 'Journal of Pain', 'issn_l': '1526-5900', 'issn': ['1526-5900', '1528-8447'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320990', 'host_organization_name': 'Elsevier BV', 'host_organization_lineage': ['https://openalex.org/P4310320990'], 'host_organization_lineage_names': ['Elsevier BV'], 'type': 'journal'}, 'license': 'publisher-specific-oa', 'license_id': 'https://openalex.org/licenses/publisher-specific-oa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Good health and well-being', 'id': 'https://metadata.un.org/sdg/3', 'score': 0.72}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 23, 'referenced_works': ['https://openalex.org/W1508459889', 'https://openalex.org/W1891514152', 'https://openalex.org/W1909332673', 'https://openalex.org/W1976788064', 'https://openalex.org/W2001511475', 'https://openalex.org/W2008247468', 'https://openalex.org/W2013814194', 'https://openalex.org/W2023380291', 'https://openalex.org/W2061155112', 'https://openalex.org/W2087997419', 'https://openalex.org/W2090753988', 'https://openalex.org/W2091601213', 'https://openalex.org/W2091975510', 'https://openalex.org/W2100922294', 'https://openalex.org/W2112605327', 'https://openalex.org/W2125985133', 'https://openalex.org/W2138681768', 'https://openalex.org/W2139900098', 'https://openalex.org/W2159656646', 'https://openalex.org/W2160451642', 'https://openalex.org/W2275056364', 'https://openalex.org/W2399875043', 'https://openalex.org/W648618997'], 'related_works': ['https://openalex.org/W3154067827', 'https://openalex.org/W3015767617', 'https://openalex.org/W2767924893', 'https://openalex.org/W2411229737', 'https://openalex.org/W2133380834', 'https://openalex.org/W2132036339', 'https://openalex.org/W2114527423', 'https://openalex.org/W2081516458', 'https://openalex.org/W2001511475', 'https://openalex.org/W1524784427'], 'abstract_inverted_index': {'Transcutaneous': [0], 'electrical': [1], 'nerve': [2], 'stimulation': [3], '(TENS)': [4], 'is': [5, 237], 'an': [6], 'electrophysical': [7], 'modality': [8], 'used': [9], 'for': [10, 82, 90, 214, 260, 265], 'pain': [11, 104, 266, 294], 'management.': [12], 'This': [13, 254], 'study': [14, 255], 'investigated': [15], 'the': [16, 80, 95, 113, 132, 152, 177, 189, 212, 215, 222, 244, 249, 261, 269, 273, 287], 'dose': [17, 258], 'response': [18, 259], 'of': [19, 241, 263], 'different': [20], 'TENS': [21, 32, 74, 87, 120, 156, 167, 171, 181, 186, 203, 207, 242, 264, 280], 'intensities': [22, 271], 'on': [23, 112], 'experimentally': [24], 'induced': [25], 'pressure': [26], 'pain.': [27], 'One': [28], 'hundred': [29], 'and': [30, 69, 115, 118, 134, 140, 168, 182, 204], 'thirty': [31], 'naïve': [33], 'healthy': [34], 'individuals': [35], '(18–64': [36], 'years': [37], 'old;': [38], '65': [39, 41], 'males,': [40], 'females)': [42], 'were': [43, 107, 125], 'randomly': [44], 'allocated': [45], 'to': [46, 79, 100, 121, 285, 291], '5': [47], 'groups': [48, 129, 172, 187], '(n': [49], '=': [50, 138, 192, 226, 229], '26': [51], 'per': [52], 'group):': [53], 'Strong': [54, 153, 200], 'Non': [55, 154, 201], 'Painful': [56, 155, 202], 'TENS;': [57, 60, 64, 68], 'Sensory': [58, 62, 161, 205], 'Threshold': [59, 63, 162, 206], 'Below': [61, 160], 'No': [65, 164, 183], 'Current': [66, 165, 184], 'Placebo': [67, 71, 86, 166, 170, 180, 185], 'Transient': [70, 85, 169, 179], 'TENS.': [72], 'Active': [73], '(80': [75], 'Hz)': [76], 'was': [77, 88, 146, 195], 'applied': [78, 89], 'forearm': [81, 116, 135], '30': [83, 143], 'minutes.': [84], '42': [91], 'seconds': [92], 'after': [93, 119], 'which': [94], 'current': [96, 223, 251], 'amplitude': [97, 224], 'automatically': [98], 'reset': [99], '0': [101], 'mA.': [102], 'Pressure': [103], 'thresholds': [105], '(PPT)': [106], 'recorded': [108], 'from': [109], '2': [110], 'points': [111], 'hand': [114, 133, 190], 'before': [117], 'measure': [122], 'hypoalgesia.': [123], 'There': [124, 194], 'significant': [126, 148, 197], 'differences': [127], 'between': [128, 199], 'at': [130, 176, 188], 'both': [131], '(ANOVA;': [136], 'P': [137, 228], '.005': [139], '.002).': [141], 'At': [142], 'minutes,': [144], 'there': [145, 236], 'a': [147, 238, 257], 'hypoalgesic': [149], 'effect': [150, 240, 246], 'in': [151, 217], 'group': [157], 'compared': [158], 'to:': [159], 'TENS,': [163], '(P': [173, 191], '<': [174], '.0001)': [175], 'forearm;': [178], '.001).': [193], 'no': [196], 'difference': [198], 'groups.': [208], 'The': [209], 'area': [210], 'under': [211], 'curve': [213], 'changes': [216], 'PPT': [218], 'significantly': [219], 'correlated': [220], 'with': [221, 243, 248, 268], '(r2': [225], '.33,': [227], '.003).': [230], 'These': [231], 'data': [232], 'therefore': [233], 'show': [234], 'that': [235, 279], 'dose-response': [239], 'largest': [245], 'occurring': [247], 'highest': [250], 'amplitudes.': [252], 'Perspective': [253], 'shows': [256], 'intensity': [262, 281, 290], 'relief': [267], 'strongest': [270, 288], 'showing': [272], 'greatest': [274], 'effect;': [275], 'thus,': [276], 'we': [277], 'suggest': [278], 'should': [282], 'be': [283], 'titrated': [284], 'achieve': [286, 292], 'possible': [289], 'maximum': [293], 'relief.': [295]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2114527423', 'counts_by_year': [{'year': 2024, 'cited_by_count': 7}, {'year': 2023, 'cited_by_count': 8}, {'year': 2022, 'cited_by_count': 19}, {'year': 2021, 'cited_by_count': 12}, {'year': 2020, 'cited_by_count': 11}, {'year': 2019, 'cited_by_count': 15}, {'year': 2018, 'cited_by_count': 29}, {'year': 2017, 'cited_by_count': 11}, {'year': 2016, 'cited_by_count': 9}, {'year': 2015, 'cited_by_count': 16}, {'year': 2014, 'cited_by_count': 11}, {'year': 2013, 'cited_by_count': 14}, {'year': 2012, 'cited_by_count': 12}], 'updated_date': '2024-09-19T21:08:02.042896', 'created_date': '2016-06-24'}