{"id":"https://openalex.org/W7147384031","doi":"https://doi.org/10.1109/lascas67804.2026.11457147","title":"Low Noise Current Sources for Closed Loop Neurostimulation","display_name":"Low Noise Current Sources for Closed Loop Neurostimulation","publication_year":2026,"publication_date":"2026-02-24","ids":{"openalex":"https://openalex.org/W7147384031","doi":"https://doi.org/10.1109/lascas67804.2026.11457147"},"language":null,"primary_location":{"id":"doi:10.1109/lascas67804.2026.11457147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas67804.2026.11457147","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"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/A5132580754","display_name":"Juli\u00e1n Evia","orcid":null},"institutions":[{"id":"https://openalex.org/I180910786","display_name":"Universidad de la Rep\u00fablica de Uruguay","ror":"https://ror.org/030bbe882","country_code":"UY","type":"education","lineage":["https://openalex.org/I180910786"]}],"countries":["UY"],"is_corresponding":true,"raw_author_name":"Juli\u00e1n Evia","raw_affiliation_strings":["Universidad de la Rep&#x00FA;blica,IIE, Facultad de Ingenier&#x00ED;a,Montevideo,Uruguay"],"affiliations":[{"raw_affiliation_string":"Universidad de la Rep&#x00FA;blica,IIE, Facultad de Ingenier&#x00ED;a,Montevideo,Uruguay","institution_ids":["https://openalex.org/I180910786"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090334653","display_name":"Germ\u00e1n Fierro","orcid":"https://orcid.org/0000-0002-9386-6799"},"institutions":[{"id":"https://openalex.org/I180910786","display_name":"Universidad de la Rep\u00fablica de Uruguay","ror":"https://ror.org/030bbe882","country_code":"UY","type":"education","lineage":["https://openalex.org/I180910786"]}],"countries":["UY"],"is_corresponding":false,"raw_author_name":"Germ\u00e1n Fierro","raw_affiliation_strings":["Universidad de la Rep&#x00FA;blica,IIE, Facultad de Ingenier&#x00ED;a,Montevideo,Uruguay"],"affiliations":[{"raw_affiliation_string":"Universidad de la Rep&#x00FA;blica,IIE, Facultad de Ingenier&#x00ED;a,Montevideo,Uruguay","institution_ids":["https://openalex.org/I180910786"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5132703974","display_name":"Fernando Silveira","orcid":null},"institutions":[{"id":"https://openalex.org/I180910786","display_name":"Universidad de la Rep\u00fablica de Uruguay","ror":"https://ror.org/030bbe882","country_code":"UY","type":"education","lineage":["https://openalex.org/I180910786"]}],"countries":["UY"],"is_corresponding":false,"raw_author_name":"Fernando Silveira","raw_affiliation_strings":["Universidad de la Rep&#x00FA;blica,IIE, Facultad de Ingenier&#x00ED;a,Montevideo,Uruguay"],"affiliations":[{"raw_affiliation_string":"Universidad de la Rep&#x00FA;blica,IIE, Facultad de Ingenier&#x00ED;a,Montevideo,Uruguay","institution_ids":["https://openalex.org/I180910786"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5132580754"],"corresponding_institution_ids":["https://openalex.org/I180910786"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.91993218,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.7574999928474426,"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/T11601","display_name":"Neuroscience and Neural Engineering","score":0.7574999928474426,"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/T10919","display_name":"Neurological disorders and treatments","score":0.12250000238418579,"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"}},{"id":"https://openalex.org/T10784","display_name":"Muscle activation and electromyography studies","score":0.02160000056028366,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/noise","display_name":"Noise (video)","score":0.6669999957084656},{"id":"https://openalex.org/keywords/neurostimulation","display_name":"Neurostimulation","score":0.5135999917984009},{"id":"https://openalex.org/keywords/closed-loop","display_name":"Closed loop","score":0.4982999861240387},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4074000120162964},{"id":"https://openalex.org/keywords/current","display_name":"Current (fluid)","score":0.36730000376701355},{"id":"https://openalex.org/keywords/stimulation","display_name":"Stimulation","score":0.3492000102996826},{"id":"https://openalex.org/keywords/noise-measurement","display_name":"Noise measurement","score":0.3345000147819519},{"id":"https://openalex.org/keywords/noise-power","display_name":"Noise power","score":0.328900009393692}],"concepts":[{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.6669999957084656},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5347999930381775},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5162000060081482},{"id":"https://openalex.org/C2776443511","wikidata":"https://www.wikidata.org/wiki/Q1724687","display_name":"Neurostimulation","level":3,"score":0.5135999917984009},{"id":"https://openalex.org/C3019251811","wikidata":"https://www.wikidata.org/wiki/Q5135346","display_name":"Closed loop","level":2,"score":0.4982999861240387},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4074000120162964},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.36730000376701355},{"id":"https://openalex.org/C24998067","wikidata":"https://www.wikidata.org/wiki/Q4114622","display_name":"Stimulation","level":2,"score":0.3492000102996826},{"id":"https://openalex.org/C29265498","wikidata":"https://www.wikidata.org/wiki/Q7047719","display_name":"Noise measurement","level":3,"score":0.3345000147819519},{"id":"https://openalex.org/C203234222","wikidata":"https://www.wikidata.org/wiki/Q2133519","display_name":"Noise power","level":3,"score":0.328900009393692},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.326200008392334},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.321399986743927},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32010000944137573},{"id":"https://openalex.org/C177264268","wikidata":"https://www.wikidata.org/wiki/Q1514741","display_name":"Set (abstract data type)","level":2,"score":0.31470000743865967},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2971999943256378},{"id":"https://openalex.org/C2777561913","wikidata":"https://www.wikidata.org/wiki/Q19599527","display_name":"Power integrity","level":4,"score":0.2971000075340271},{"id":"https://openalex.org/C26517878","wikidata":"https://www.wikidata.org/wiki/Q228039","display_name":"Key (lock)","level":2,"score":0.2867000102996826},{"id":"https://openalex.org/C163294075","wikidata":"https://www.wikidata.org/wiki/Q581861","display_name":"Noise reduction","level":2,"score":0.2718999981880188},{"id":"https://openalex.org/C89631360","wikidata":"https://www.wikidata.org/wiki/Q1428766","display_name":"Phase noise","level":2,"score":0.26840001344680786},{"id":"https://openalex.org/C187612029","wikidata":"https://www.wikidata.org/wiki/Q17083130","display_name":"Noise floor","level":4,"score":0.26159998774528503},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.25780001282691956},{"id":"https://openalex.org/C2781331714","wikidata":"https://www.wikidata.org/wiki/Q1163768","display_name":"Current source","level":3,"score":0.25450000166893005},{"id":"https://openalex.org/C2909457774","wikidata":"https://www.wikidata.org/wiki/Q4117845","display_name":"Noise effects","level":3,"score":0.2524000108242035},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.251800000667572}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lascas67804.2026.11457147","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas67804.2026.11457147","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6175338625907898,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1936384960","https://openalex.org/W2074190208","https://openalex.org/W2087549692","https://openalex.org/W2116888623","https://openalex.org/W2167034725","https://openalex.org/W2795647952","https://openalex.org/W3121212665","https://openalex.org/W4312319340","https://openalex.org/W4396775733","https://openalex.org/W4400450035","https://openalex.org/W4404565014","https://openalex.org/W4404952714"],"related_works":[],"abstract_inverted_index":{"Neurostimulators":[0],"are":[1],"key":[2],"devices":[3],"for":[4,41],"treating":[5],"neurological":[6],"disorders,":[7],"where":[8,46],"closed-loop":[9,26],"operation":[10],"remains":[11],"a":[12,75],"major":[13],"challenge.":[14],"Noise":[15],"in":[16,38,106],"stimulation":[17,29,47],"current":[18,39,63],"drivers,":[19],"though":[20],"rarely":[21],"analyzed,":[22],"can":[23],"critically":[24],"affect":[25],"performance":[27],"when":[28],"and":[30,50,88,108],"sensing":[31],"bandwidths":[32],"overlap.":[33],"This":[34],"work":[35],"studies":[36],"noise":[37,102,122],"sources":[40],"neurostimulation,":[42],"focusing":[43],"on":[44],"scenarios":[45],"artifacts":[48],"(SA)":[49],"evoked":[51],"compound":[52],"action":[53],"potentials":[54],"(ECAP)":[55],"share":[56],"the":[57,68,93],"same":[58],"frequency":[59],"band.":[60],"A":[61],"cascoded":[62],"sink":[64],"was":[65],"designed":[66],"using":[67],"<tex":[69],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[70],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">$gm/ID$</tex>":[71],"methodology":[72],"to":[73,119],"meet":[74],"set":[76],"of":[77],"requirements,":[78],"while":[79],"exploring":[80],"trade-offs":[81],"among":[82],"noise,":[83],"power":[84],"consumption,":[85],"compliance":[86],"voltage,":[87],"silicon":[89],"area.":[90],"Simulations":[91],"benchmark":[92],"design":[94],"against":[95],"state-of-the-art":[96],"references,":[97],"showing":[98],"that":[99,113],"reaching":[100],"microvolt-level":[101],"demands":[103],"significant":[104],"overheads":[105],"area":[107],"power.":[109],"The":[110],"results":[111],"suggest":[112],"alternative":[114],"architectures":[115],"may":[116],"be":[117],"needed":[118],"suppress":[120],"dominant":[121],"sources.":[123]},"counts_by_year":[],"updated_date":"2026-04-02T13:53:19.096889","created_date":"2026-04-02T00:00:00"}
