{"doi":"10.3727/036012993816357485","title":"Possible Role of the Nucleus Raphe Dorsalis in Analgesia by Peripheral Stimulation: Theoretical Considerations","abstract":"<jats:p>Direct stimulation of the Nucleus Raphe Dorsalis (NRD) appears to be very effective for obtaining analgesia. However, the possible role of the NRD in analgesia by peripheral stimulation, e.g. electro-acupuncture or Transcutaneous Electrical Nerve Stimulation (TENS), has received less attention. Most studies indicate that in particular the nucleus reticularis gigantocellularis, the nucleus raphe magnus, the nucleus reticularis magnocellularis, the locus coeruleus, and the periaqueductal grey may participate in the supraspinal mechanism for the antinociceptive effect of peripheral stimulation. This paper is meant to present some theoretical considerations about the role the NRD might play in analgesia by peripheral stimulation. Little direct evidence suggests that the NRD/serotonergic system might contribute to this type of analgesia. The analgesic role of specifically the serotonergic neurons of the NRD in peripheral stimulation could be supported by indirect evidence. From studies concerning direct stimulation of the NRD, two other mechanisms by which peripheral stimulation might exert antinociceptive effects through the NRD have been hypothesized. Stimulation-parameters affecting the effectiveness of peripheral NRD stimulation will be discussed.</jats:p>","journal":"Acupuncture &amp; Electro-Therapeutics Research: International Journal of Integrated Medicine","year":1993,"id":32500,"datarank":0.6533389529023814,"base_score":2.0794415416798357,"endowment":2.0794415416798357,"self_citation_contribution":0.31191623125197543,"citation_network_contribution":0.34142272165040605,"self_endowment_contribution":0.31191623125197543,"citer_contribution":0.34142272165040605,"corpus_percentile":null,"corpus_rank":null,"citation_count":7,"citer_count":6,"citers_with_citation_signal":5,"citers_with_endowment":5,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":null,"is_data_producer":false,"deposit_databanks":null,"is_oa":false,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":null,"fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":171866,"name":"A. Bouma","orcid":null,"position":1,"is_corresponding":false},{"id":171865,"name":"E.J.A. Scherder","orcid":null,"position":0,"is_corresponding":false}],"reference_count":0,"raw_metadata":{"has_enrichment":true,"base_score":2.0794415416798357,"endowment":2.0794415416798357,"datacite_reuse_total":0,"file_count":0,"downloads":0,"views":0,"has_version_chain":false,"is_dataset":false,"is_oa":false,"pmid":"7906479","pmcid":null,"openalex_id":"https://openalex.org/W2421364368","authors":[],"funders":[],"total_grants":0,"fwci":0.0,"citation_percentile":0.26653063,"influential_citations":0,"citation_trend":[{"year":2013,"count":1},{"year":2017,"count":1},{"year":2024,"count":1}],"oa_status":"closed","license":"https://journals.sagepub.com/page/policies/text-and-data-mining-license","oa_locations":[{"url":"https://journals.sagepub.com/doi/pdf/10.3727/036012993816357485","host_type":"publisher"},{"url":"https://journals.sagepub.com/doi/full-xml/10.3727/036012993816357485","host_type":"publisher"},{"url":"https://doi.org/10.3727/036012993816357485","host_type":"journal"},{"url":"https://pubmed.ncbi.nlm.nih.gov/7906479","host_type":"repository"}],"fields_of_study":["Pain Mechanisms and Treatments","Neurotransmitter Receptor Influence on Behavior","Neuroscience and Neural Engineering","Medicine","Acupuncture Analgesia","Animals","Electroacupuncture","Humans","Neurons","Nociceptors","Receptors, Serotonin","Reticular Formation","Transcutaneous Electric Nerve Stimulation"],"mesh_terms":["Animals","Transcutaneous Electric Nerve Stimulation","Humans","Neurons","Nociceptors","Receptors, Serotonin","Reticular Formation","Acupuncture Analgesia","Electroacupuncture"],"keywords":["Stimulation","Nucleus raphe magnus","Dorsal raphe nucleus","Locus coeruleus","Neuroscience","Peripheral","Serotonergic","Raphe","Nucleus","Raphe nuclei","Periaqueductal gray","Medicine","Central nervous system","Psychology","Internal medicine","Serotonin","Midbrain"],"sdg_mappings":[],"linked_datasets":[],"clinical_trials":[],"software_tools":[],"database_accessions":[],"source":"live","citation_network_status":"fetched"},"created_at":"2026-06-09T13:01:07.749250Z","pmid":null,"pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}