{"id":"https://openalex.org/W4405491232","doi":"https://doi.org/10.1109/embc53108.2024.10782810","title":"High-resolution mapping of gastric slow wave uncoupling induced by glucagon","display_name":"High-resolution mapping of gastric slow wave uncoupling induced by glucagon","publication_year":2024,"publication_date":"2024-07-15","ids":{"openalex":"https://openalex.org/W4405491232","doi":"https://doi.org/10.1109/embc53108.2024.10782810","pmid":"https://pubmed.ncbi.nlm.nih.gov/40039181"},"language":"en","primary_location":{"id":"doi:10.1109/embc53108.2024.10782810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782810","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},"type":"conference-paper","indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5048530964","display_name":"Nipuni D. Nagahawatte","orcid":"https://orcid.org/0000-0002-1409-447X"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Nipuni D. Nagahawatte","raw_affiliation_strings":["University of Auckland,Auckland Bioengineering Institute,Auckland,New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Auckland,Auckland Bioengineering Institute,Auckland,New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073924257","display_name":"Recep Avci","orcid":"https://orcid.org/0000-0003-2652-2192"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Recep Avci","raw_affiliation_strings":["University of Auckland,Auckland Bioengineering Institute,Auckland,New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Auckland,Auckland Bioengineering Institute,Auckland,New Zealand","institution_ids":["https://openalex.org/I154130895"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5036297582","display_name":"Leo K. Cheng","orcid":"https://orcid.org/0000-0003-2426-8987"},"institutions":[{"id":"https://openalex.org/I154130895","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07","country_code":"NZ","type":"education","lineage":["https://openalex.org/I154130895"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Leo K. Cheng","raw_affiliation_strings":["University of Auckland,Auckland Bioengineering Institute,Auckland,New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Auckland,Auckland Bioengineering Institute,Auckland,New Zealand","institution_ids":["https://openalex.org/I154130895"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I154130895"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":"2024","issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10365","display_name":"Gastrointestinal motility and disorders","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10365","display_name":"Gastrointestinal motility and disorders","score":0.9900000095367432,"subfield":{"id":"https://openalex.org/subfields/2715","display_name":"Gastroenterology"},"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/T10217","display_name":"Cardiac electrophysiology and arrhythmias","score":0.984499990940094,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular 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/T11021","display_name":"ECG Monitoring and Analysis","score":0.9743000268936157,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"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/glucagon","display_name":"Glucagon","score":0.6143092513084412},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3550679087638855},{"id":"https://openalex.org/keywords/endocrinology","display_name":"Endocrinology","score":0.31693679094314575},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.24360185861587524},{"id":"https://openalex.org/keywords/insulin","display_name":"Insulin","score":0.11101314425468445}],"concepts":[{"id":"https://openalex.org/C2778563252","wikidata":"https://www.wikidata.org/wiki/Q170617","display_name":"Glucagon","level":3,"score":0.6143092513084412},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3550679087638855},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.31693679094314575},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.24360185861587524},{"id":"https://openalex.org/C2779306644","wikidata":"https://www.wikidata.org/wiki/Q2002370","display_name":"Insulin","level":2,"score":0.11101314425468445}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005769","descriptor_name":"Gastrointestinal Motility","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D005769","descriptor_name":"Gastrointestinal Motility","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":false},{"descriptor_ui":"D005769","descriptor_name":"Gastrointestinal Motility","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D005769","descriptor_name":"Gastrointestinal Motility","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005769","descriptor_name":"Gastrointestinal Motility","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D005934","descriptor_name":"Glucagon","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D005934","descriptor_name":"Glucagon","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D005934","descriptor_name":"Glucagon","qualifier_ui":"Q000008","qualifier_name":"administration & dosage","is_major_topic":true},{"descriptor_ui":"D005934","descriptor_name":"Glucagon","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D005934","descriptor_name":"Glucagon","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D005934","descriptor_name":"Glucagon","qualifier_ui":"Q000494","qualifier_name":"pharmacology","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000187","qualifier_name":"drug effects","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D013270","descriptor_name":"Stomach","qualifier_ui":"Q000503","qualifier_name":"physiopathology","is_major_topic":true},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D013552","descriptor_name":"Swine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1109/embc53108.2024.10782810","is_oa":false,"landing_page_url":"https://doi.org/10.1109/embc53108.2024.10782810","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 46th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)","raw_type":"proceedings-article"},{"id":"pmid:40039181","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/40039181","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"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":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Zero hunger","id":"https://metadata.un.org/sdg/2","score":0.6600000262260437}],"awards":[],"funders":[{"id":"https://openalex.org/F4320320801","display_name":"University of Auckland","ror":"https://ror.org/03b94tp07"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":27,"referenced_works":["https://openalex.org/W1515497217","https://openalex.org/W1993382504","https://openalex.org/W1993459761","https://openalex.org/W1998113428","https://openalex.org/W2020646580","https://openalex.org/W2052413517","https://openalex.org/W2064720900","https://openalex.org/W2067234575","https://openalex.org/W2070564499","https://openalex.org/W2084364060","https://openalex.org/W2089410749","https://openalex.org/W2090783801","https://openalex.org/W2107296898","https://openalex.org/W2113240438","https://openalex.org/W2138204520","https://openalex.org/W2141290663","https://openalex.org/W2143670718","https://openalex.org/W2177270411","https://openalex.org/W2413249111","https://openalex.org/W2755801778","https://openalex.org/W2888002365","https://openalex.org/W2922498321","https://openalex.org/W2952372583","https://openalex.org/W3156846222","https://openalex.org/W4281634155","https://openalex.org/W4321446664","https://openalex.org/W4394619144"],"related_works":["https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W4391375266","https://openalex.org/W2335042048","https://openalex.org/W2329132378","https://openalex.org/W2023948432","https://openalex.org/W1966013768","https://openalex.org/W2371636489","https://openalex.org/W2041620296","https://openalex.org/W2145722810"],"abstract_inverted_index":{"Gastrointestinal":[0],"(GI)":[1],"motility":[2,31],"is":[3],"in":[4,85,115,190,217,223,228,290,315],"part":[5],"governed":[6],"by":[7,131],"the":[8,13,46,86,90,133,140,149,181,196,229,244,255,275,287,293,295,307],"rhythmic":[9],"myoelectrical":[10],"waves":[11,155,201],"of":[12,48,135,142,144,165,176,183,195,246,254,277,309],"GI":[14,53,60,317],"tract,":[15],"also":[16,73],"known":[17],"as":[18,313],"slow":[19,22,82,91,124,136,154,185,200,206,214,279],"waves.":[20],"Disordered":[21],"wave":[23,56,83,92,125,137,186,207,215,280],"rhythms":[24],"and":[25,44,88,129,139,159,219,236,305],"patterns":[26],"are":[27,62],"associated":[28,58],"with":[29,59,173,199,263],"functional":[30],"disorders.":[32,54,318],"Various":[33],"drugs":[34],"have":[35,260],"been":[36,74,261],"used":[37,300],"to":[38,42,76,112,148,210,250,269,301],"simulate":[39,302],"disease":[40,303],"states":[41,304],"develop":[43],"investigate":[45],"efficacy":[47],"novel":[49,310],"therapies":[50,311],"for":[51,286],"treating":[52,316],"Slow":[55],"dysrhythmias":[57,84,126,253],"conditions":[61],"commonly":[63],"characterized":[64],"based":[65],"on":[66],"their":[67],"frequency,":[68],"but":[69],"this":[70],"metric":[71],"has":[72],"shown":[75],"be":[77,299],"unreliable.":[78],"This":[79,272],"study":[80,273],"induced":[81],"stomach":[87,256],"quantified":[89,130],"spatial":[93,270],"response":[94,276],"using":[95],"high":[96],"resolution":[97],"mapping":[98,248],"techniques":[99,249],"(128":[100],"electrodes":[101,267],"at":[102,161],"5":[103],"mm":[104],"inter-electrode":[105],"spacing).":[106],"Glucagon":[107],"(0.0125":[108],"mg/kg)":[109],"was":[110,188],"infused":[111],"induce":[113],"hyperglycemia":[114,285],"pigs":[116],"(n=6,":[117],"42.8":[118],"\u00b1":[119,167],"8.1":[120],"kg).":[121],"The":[122,241],"resultant":[123],"were":[127,156],"mapped":[128,197],"determining":[132],"frequency":[134,164,226],"activity":[138,146,187,216,281],"prevalence":[141],"regions":[143,221],"uncoupled":[145,189,220],"compared":[147,209],"baseline":[150],"recordings.":[151],"At":[152],"baseline,":[153],"fully":[157],"entrained":[158],"propagated":[160],"a":[162,224,264],"regular":[163,218],"3.4":[166],"1.0":[168,237],"cycles":[169],"per":[170],"minute":[171],"(cpm)":[172],"no":[174],"presence":[175],"disordered":[177],"activity.":[178],"However,":[179],"after":[180],"infusion":[182],"glucagon,":[184],"3.2":[191],"-":[192,233,238],"10.9":[193],"%":[194],"region,":[198],"occurring":[202],"during":[203],"every":[204],"alternate":[205],"cycle":[208],"other":[211],"regions.":[212],"Therefore,":[213],"occurred":[222],"2:1":[225],"ratio":[227],"ranges":[230],"between":[231],"2.1":[232],"3.1":[234],"cpm":[235],"1.6":[239],"cpm.":[240],"findings":[242],"highlighted":[243],"importance":[245],"high-resolution":[247],"define":[251],"electrical":[252],"which":[257],"otherwise":[258],"would":[259],"undetected":[262],"few":[265],"sparse":[266],"due":[268],"aliasing.":[271],"defined":[274],"gastric":[278],"resulting":[282],"from":[283],"glucagon-induced":[284],"first":[288],"time":[289],"pigs.":[291],"In":[292],"future,":[294],"developed":[296],"framework":[297],"can":[298],"assess":[306],"effectiveness":[308],"such":[312],"pacing":[314]},"counts_by_year":[],"updated_date":"2026-07-22T07:51:19.307946","created_date":"2025-10-10T00:00:00"}
