{"id":"https://openalex.org/W2315836882","doi":"https://doi.org/10.1109/mwscas.2014.6908498","title":"Wide dynamic range 653 nW CMOS neurophysiological signal recording micro-brain-implant with opamp sharing technique","display_name":"Wide dynamic range 653 nW CMOS neurophysiological signal recording micro-brain-implant with opamp sharing technique","publication_year":2014,"publication_date":"2014-08-01","ids":{"openalex":"https://openalex.org/W2315836882","doi":"https://doi.org/10.1109/mwscas.2014.6908498","mag":"2315836882"},"language":"en","primary_location":{"id":"doi:10.1109/mwscas.2014.6908498","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2014.6908498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS)","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/A5039034962","display_name":"Mohammad Poustinchi","orcid":null},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Mohammad Poustinchi","raw_affiliation_strings":["McGill University, Montreal, QC, CA"],"affiliations":[{"raw_affiliation_string":"McGill University, Montreal, QC, CA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110025356","display_name":"R. Stacey","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"R Greg Stacey","raw_affiliation_strings":["McGill University, Montreal, QC, CA"],"affiliations":[{"raw_affiliation_string":"McGill University, Montreal, QC, CA","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5063084720","display_name":"Sam Musallam","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Sam Musallam","raw_affiliation_strings":["McGill University, Montreal, QC, CA"],"affiliations":[{"raw_affiliation_string":"McGill University, Montreal, QC, CA","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5039034962"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.15508124,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"23","issue":null,"first_page":"647","last_page":"650"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11601","display_name":"Neuroscience and Neural Engineering","score":0.9998999834060669,"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":0.9998999834060669,"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/T10323","display_name":"Analog and Mixed-Signal Circuit Design","score":0.9995999932289124,"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"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/cmos","display_name":"CMOS","score":0.8007918000221252},{"id":"https://openalex.org/keywords/operational-amplifier","display_name":"Operational amplifier","score":0.7286449670791626},{"id":"https://openalex.org/keywords/microsystem","display_name":"Microsystem","score":0.6106364727020264},{"id":"https://openalex.org/keywords/dynamic-range","display_name":"Dynamic range","score":0.5866151452064514},{"id":"https://openalex.org/keywords/amplifier","display_name":"Amplifier","score":0.585521936416626},{"id":"https://openalex.org/keywords/delta-sigma-modulation","display_name":"Delta-sigma modulation","score":0.5277971625328064},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4761257767677307},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.47032392024993896},{"id":"https://openalex.org/keywords/neurophysiology","display_name":"Neurophysiology","score":0.4456942081451416},{"id":"https://openalex.org/keywords/low-power-electronics","display_name":"Low-power electronics","score":0.4424861669540405},{"id":"https://openalex.org/keywords/brain-implant","display_name":"Brain implant","score":0.4420585036277771},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.43760356307029724},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.42055800557136536},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2750924229621887},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.2638792395591736},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.25506794452667236},{"id":"https://openalex.org/keywords/power-consumption","display_name":"Power consumption","score":0.1947556436061859},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.147381991147995},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.09230422973632812},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.09118810296058655}],"concepts":[{"id":"https://openalex.org/C46362747","wikidata":"https://www.wikidata.org/wiki/Q173431","display_name":"CMOS","level":2,"score":0.8007918000221252},{"id":"https://openalex.org/C145366948","wikidata":"https://www.wikidata.org/wiki/Q178947","display_name":"Operational amplifier","level":4,"score":0.7286449670791626},{"id":"https://openalex.org/C151054161","wikidata":"https://www.wikidata.org/wiki/Q379385","display_name":"Microsystem","level":2,"score":0.6106364727020264},{"id":"https://openalex.org/C87133666","wikidata":"https://www.wikidata.org/wiki/Q1161699","display_name":"Dynamic range","level":2,"score":0.5866151452064514},{"id":"https://openalex.org/C194257627","wikidata":"https://www.wikidata.org/wiki/Q211554","display_name":"Amplifier","level":3,"score":0.585521936416626},{"id":"https://openalex.org/C68754193","wikidata":"https://www.wikidata.org/wiki/Q1184820","display_name":"Delta-sigma modulation","level":3,"score":0.5277971625328064},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4761257767677307},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47032392024993896},{"id":"https://openalex.org/C152478114","wikidata":"https://www.wikidata.org/wiki/Q660910","display_name":"Neurophysiology","level":2,"score":0.4456942081451416},{"id":"https://openalex.org/C117551214","wikidata":"https://www.wikidata.org/wiki/Q6692774","display_name":"Low-power electronics","level":4,"score":0.4424861669540405},{"id":"https://openalex.org/C166345560","wikidata":"https://www.wikidata.org/wiki/Q555840","display_name":"Brain implant","level":2,"score":0.4420585036277771},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.43760356307029724},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.42055800557136536},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2750924229621887},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.2638792395591736},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.25506794452667236},{"id":"https://openalex.org/C2984118289","wikidata":"https://www.wikidata.org/wiki/Q29954","display_name":"Power consumption","level":3,"score":0.1947556436061859},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.147381991147995},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.09230422973632812},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.09118810296058655},{"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/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/mwscas.2014.6908498","is_oa":false,"landing_page_url":"https://doi.org/10.1109/mwscas.2014.6908498","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 IEEE 57th International Midwest Symposium on Circuits and Systems (MWSCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W1976882151","https://openalex.org/W1995549791","https://openalex.org/W2001759117","https://openalex.org/W2032141996","https://openalex.org/W2043166009","https://openalex.org/W2049933691","https://openalex.org/W2054073978","https://openalex.org/W2062012959","https://openalex.org/W2065682167","https://openalex.org/W2075706421","https://openalex.org/W2089316513","https://openalex.org/W2097339975","https://openalex.org/W2100602452","https://openalex.org/W2137976898","https://openalex.org/W2162701046","https://openalex.org/W2199634878","https://openalex.org/W6666193052"],"related_works":["https://openalex.org/W2184095645","https://openalex.org/W2626140079","https://openalex.org/W2581992951","https://openalex.org/W1968464020","https://openalex.org/W2607226425","https://openalex.org/W1986723831","https://openalex.org/W1505172496","https://openalex.org/W2107360438","https://openalex.org/W2159062093","https://openalex.org/W1580145734"],"abstract_inverted_index":{"In":[0],"this":[1],"paper":[2],"we":[3],"present":[4],"a":[5,43,66],"low":[6,8],"power,":[7],"noise":[9],"CMOS":[10],"micro-brain-implant":[11],"which":[12],"records":[13],"both":[14,49],"brain's":[15],"electrical":[16],"and":[17,25,53],"chemical":[18],"activities.":[19],"We":[20],"minimized":[21],"the":[22,60],"power":[23,46],"consumption":[24],"silicon":[26],"area":[27],"by":[28],"exploiting":[29],"opamp":[30],"sharing":[31],"technique.":[32],"This":[33,77],"wide":[34],"dynamic":[35],"range":[36],"(85":[37],"dB)":[38],"micro":[39,54],"device":[40],"consists":[41],"of":[42],"single":[44],"nano-watt":[45],"amplifier":[47],"for":[48],"micromolar":[50],"neurotransmitter":[51],"sensing":[52],"voltage":[55],"action-potential":[56],"recording.":[57],"It":[58],"digitizes":[59],"signal":[61],"to":[62],"ten":[63],"bits":[64],"using":[65],"first":[67],"order":[68],"delta-sigma":[69],"analog-to-digital-convertor,":[70],"all":[71],"fabricated":[72],"in":[73],"TSMC":[74],"CMOS-0.18":[75],"technology.":[76],"microsystem":[78],"is":[79],"validated":[80],"applying":[81],"neurophysiological":[82],"signals.":[83]},"counts_by_year":[],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
