{"id":"https://openalex.org/W4366829084","doi":"https://doi.org/10.3390/s23094218","title":"Biomagnetism: The First Sixty Years","display_name":"Biomagnetism: The First Sixty Years","publication_year":2023,"publication_date":"2023-04-23","ids":{"openalex":"https://openalex.org/W4366829084","doi":"https://doi.org/10.3390/s23094218","pmid":"https://pubmed.ncbi.nlm.nih.gov/37177427"},"language":"en","primary_location":{"id":"doi:10.3390/s23094218","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23094218","pdf_url":"https://www.mdpi.com/1424-8220/23/9/4218/pdf?version=1682255895","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1424-8220/23/9/4218/pdf?version=1682255895","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5029305754","display_name":"Bradley J. Roth","orcid":"https://orcid.org/0000-0003-4321-9806"},"institutions":[{"id":"https://openalex.org/I177721651","display_name":"Oakland University","ror":"https://ror.org/01ythxj32","country_code":"US","type":"education","lineage":["https://openalex.org/I177721651"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Bradley J. Roth","raw_affiliation_strings":["Department of Physics, Oakland University, Rochester, MI 48309, USA"],"raw_orcid":"https://orcid.org/0000-0003-4321-9806","affiliations":[{"raw_affiliation_string":"Department of Physics, Oakland University, Rochester, MI 48309, USA","institution_ids":["https://openalex.org/I177721651"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5029305754"],"corresponding_institution_ids":["https://openalex.org/I177721651"],"apc_list":{"value":2400,"currency":"CHF","value_usd":2673},"apc_paid":{"value":2400,"currency":"CHF","value_usd":2673},"fwci":8.1557,"has_fulltext":true,"cited_by_count":57,"citation_normalized_percentile":{"value":0.98594811,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":100},"biblio":{"volume":"23","issue":"9","first_page":"4218","last_page":"4218"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11993","display_name":"Atomic and Subatomic Physics Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive 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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9990000128746033,"subfield":{"id":"https://openalex.org/subfields/2741","display_name":"Radiology, Nuclear Medicine and Imaging"},"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/biomagnetism","display_name":"Biomagnetism","score":0.971815288066864},{"id":"https://openalex.org/keywords/magnetoencephalography","display_name":"Magnetoencephalography","score":0.7749990820884705},{"id":"https://openalex.org/keywords/squid","display_name":"Squid","score":0.7376196980476379},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.7103036046028137},{"id":"https://openalex.org/keywords/magnetocardiography","display_name":"Magnetocardiography","score":0.6410638689994812},{"id":"https://openalex.org/keywords/magnetometer","display_name":"Magnetometer","score":0.5864458084106445},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.57276850938797},{"id":"https://openalex.org/keywords/gradiometer","display_name":"Gradiometer","score":0.5136503577232361},{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.46373215317726135},{"id":"https://openalex.org/keywords/interference","display_name":"Interference (communication)","score":0.4374331831932068},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.33881402015686035},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33767005801200867},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3280617296695709},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.2020626664161682},{"id":"https://openalex.org/keywords/electroencephalography","display_name":"Electroencephalography","score":0.18016231060028076},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.09990856051445007}],"concepts":[{"id":"https://openalex.org/C78902741","wikidata":"https://www.wikidata.org/wiki/Q4915071","display_name":"Biomagnetism","level":3,"score":0.971815288066864},{"id":"https://openalex.org/C556910895","wikidata":"https://www.wikidata.org/wiki/Q384188","display_name":"Magnetoencephalography","level":3,"score":0.7749990820884705},{"id":"https://openalex.org/C2777743550","wikidata":"https://www.wikidata.org/wiki/Q81900","display_name":"Squid","level":2,"score":0.7376196980476379},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.7103036046028137},{"id":"https://openalex.org/C2778475581","wikidata":"https://www.wikidata.org/wiki/Q1884389","display_name":"Magnetocardiography","level":2,"score":0.6410638689994812},{"id":"https://openalex.org/C153946474","wikidata":"https://www.wikidata.org/wiki/Q333921","display_name":"Magnetometer","level":3,"score":0.5864458084106445},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.57276850938797},{"id":"https://openalex.org/C2780784121","wikidata":"https://www.wikidata.org/wiki/Q629879","display_name":"Gradiometer","level":4,"score":0.5136503577232361},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.46373215317726135},{"id":"https://openalex.org/C32022120","wikidata":"https://www.wikidata.org/wiki/Q797225","display_name":"Interference (communication)","level":3,"score":0.4374331831932068},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.33881402015686035},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33767005801200867},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3280617296695709},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2020626664161682},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.18016231060028076},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.09990856051445007},{"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/C127162648","wikidata":"https://www.wikidata.org/wiki/Q16858953","display_name":"Channel (broadcasting)","level":2,"score":0.0},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D001921","descriptor_name":"Brain","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":false},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006321","descriptor_name":"Heart","qualifier_ui":"Q000502","qualifier_name":"physiology","is_major_topic":true},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009206","descriptor_name":"Myocardium","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009206","descriptor_name":"Myocardium","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009206","descriptor_name":"Myocardium","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015225","descriptor_name":"Magnetoencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015225","descriptor_name":"Magnetoencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D015225","descriptor_name":"Magnetoencephalography","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D060526","descriptor_name":"Magnetic Fields","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060526","descriptor_name":"Magnetic Fields","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D060526","descriptor_name":"Magnetic Fields","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":5,"locations":[{"id":"doi:10.3390/s23094218","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23094218","pdf_url":"https://www.mdpi.com/1424-8220/23/9/4218/pdf?version=1682255895","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},{"id":"pmid:37177427","is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/37177427","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":"Sensors (Basel, Switzerland)","raw_type":null},{"id":"pmh:oai:pubmedcentral.nih.gov:10181075","is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/10181075","pdf_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC10181075/pdf/sensors-23-04218.pdf","source":{"id":"https://openalex.org/S2764455111","display_name":"PubMed Central","issn_l":null,"issn":null,"is_oa":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors (Basel)","raw_type":"Text"},{"id":"pmh:oai:doaj.org/article:582e9e646d8c41c4a3dfb3498f302f33","is_oa":true,"landing_page_url":"https://doaj.org/article/582e9e646d8c41c4a3dfb3498f302f33","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors, Vol 23, Iss 9, p 4218 (2023)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/1424-8220/23/9/4218/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/s23094218","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Sensors; Volume 23; Issue 9; Pages: 4218","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/s23094218","is_oa":true,"landing_page_url":"https://doi.org/10.3390/s23094218","pdf_url":"https://www.mdpi.com/1424-8220/23/9/4218/pdf?version=1682255895","source":{"id":"https://openalex.org/S101949793","display_name":"Sensors","issn_l":"1424-8220","issn":["1424-8220"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Sensors","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":false},"content_urls":{"pdf":"https://content.openalex.org/works/W4366829084.pdf"},"referenced_works_count":162,"referenced_works":["https://openalex.org/W245658","https://openalex.org/W39438812","https://openalex.org/W92671443","https://openalex.org/W1477018016","https://openalex.org/W1551715170","https://openalex.org/W1963584794","https://openalex.org/W1966055681","https://openalex.org/W1966345664","https://openalex.org/W1968697559","https://openalex.org/W1969579253","https://openalex.org/W1971429803","https://openalex.org/W1972111404","https://openalex.org/W1973021517","https://openalex.org/W1973042443","https://openalex.org/W1973309256","https://openalex.org/W1973952028","https://openalex.org/W1974495459","https://openalex.org/W1975874634","https://openalex.org/W1975925308","https://openalex.org/W1976206882","https://openalex.org/W1979866488","https://openalex.org/W1982321167","https://openalex.org/W1982538923","https://openalex.org/W1983954119","https://openalex.org/W1984895445","https://openalex.org/W1987333243","https://openalex.org/W1989298524","https://openalex.org/W1993289125","https://openalex.org/W1995356440","https://openalex.org/W1995477885","https://openalex.org/W1997104058","https://openalex.org/W1998344359","https://openalex.org/W2000493075","https://openalex.org/W2000889863","https://openalex.org/W2006437436","https://openalex.org/W2007156639","https://openalex.org/W2010111760","https://openalex.org/W2010300034","https://openalex.org/W2010348342","https://openalex.org/W2011709895","https://openalex.org/W2012048520","https://openalex.org/W2013261033","https://openalex.org/W2014502281","https://openalex.org/W2016705460","https://openalex.org/W2016739615","https://openalex.org/W2017229769","https://openalex.org/W2017408522","https://openalex.org/W2018375689","https://openalex.org/W2018504033","https://openalex.org/W2020822098","https://openalex.org/W2022400983","https://openalex.org/W2022926010","https://openalex.org/W2022982661","https://openalex.org/W2024267990","https://openalex.org/W2024448214","https://openalex.org/W2024610959","https://openalex.org/W2024688404","https://openalex.org/W2024795523","https://openalex.org/W2025015841","https://openalex.org/W2027448435","https://openalex.org/W2027533821","https://openalex.org/W2031212812","https://openalex.org/W2031762013","https://openalex.org/W2037776019","https://openalex.org/W2037902100","https://openalex.org/W2038735815","https://openalex.org/W2039086247","https://openalex.org/W2041625030","https://openalex.org/W2043649476","https://openalex.org/W2048658673","https://openalex.org/W2048788527","https://openalex.org/W2049424211","https://openalex.org/W2052481538","https://openalex.org/W2053177310","https://openalex.org/W2054062900","https://openalex.org/W2054284402","https://openalex.org/W2055429396","https://openalex.org/W2056058202","https://openalex.org/W2056713659","https://openalex.org/W2057771921","https://openalex.org/W2058364433","https://openalex.org/W2058850340","https://openalex.org/W2059249153","https://openalex.org/W2061169599","https://openalex.org/W2062187261","https://openalex.org/W2063614586","https://openalex.org/W2064509740","https://openalex.org/W2065919982","https://openalex.org/W2066535739","https://openalex.org/W2066804398","https://openalex.org/W2067937769","https://openalex.org/W2070104804","https://openalex.org/W2072573795","https://openalex.org/W2073316336","https://openalex.org/W2073535388","https://openalex.org/W2074700490","https://openalex.org/W2076157651","https://openalex.org/W2076636459","https://openalex.org/W2079724265","https://openalex.org/W2080137861","https://openalex.org/W2081301904","https://openalex.org/W2081517547","https://openalex.org/W2081706768","https://openalex.org/W2081925778","https://openalex.org/W2083537734","https://openalex.org/W2083743713","https://openalex.org/W2084333685","https://openalex.org/W2085879401","https://openalex.org/W2086113864","https://openalex.org/W2086517209","https://openalex.org/W2087491525","https://openalex.org/W2091176626","https://openalex.org/W2092260964","https://openalex.org/W2092576386","https://openalex.org/W2092679819","https://openalex.org/W2093260419","https://openalex.org/W2095120656","https://openalex.org/W2096221603","https://openalex.org/W2103117563","https://openalex.org/W2103775772","https://openalex.org/W2112502087","https://openalex.org/W2116613976","https://openalex.org/W2120078534","https://openalex.org/W2124698022","https://openalex.org/W2125202715","https://openalex.org/W2126767504","https://openalex.org/W2131344158","https://openalex.org/W2131983340","https://openalex.org/W2135595031","https://openalex.org/W2140104664","https://openalex.org/W2147899888","https://openalex.org/W2153287244","https://openalex.org/W2155143074","https://openalex.org/W2158198700","https://openalex.org/W2159835457","https://openalex.org/W2160159171","https://openalex.org/W2169817134","https://openalex.org/W2246512549","https://openalex.org/W2266469747","https://openalex.org/W2278258349","https://openalex.org/W2581653246","https://openalex.org/W2589221278","https://openalex.org/W2725688410","https://openalex.org/W2782980524","https://openalex.org/W2791548393","https://openalex.org/W2898314458","https://openalex.org/W2916138623","https://openalex.org/W2949474047","https://openalex.org/W2972910435","https://openalex.org/W3002374698","https://openalex.org/W3096984510","https://openalex.org/W3100187520","https://openalex.org/W3125674968","https://openalex.org/W3147504978","https://openalex.org/W3176799826","https://openalex.org/W4213266439","https://openalex.org/W4225307071","https://openalex.org/W4225374364","https://openalex.org/W4235941116","https://openalex.org/W4238293271","https://openalex.org/W4283731272","https://openalex.org/W6695282011"],"related_works":["https://openalex.org/W121906583","https://openalex.org/W3142525275","https://openalex.org/W950230395","https://openalex.org/W2187247041","https://openalex.org/W2007206556","https://openalex.org/W1987622150","https://openalex.org/W2167251051","https://openalex.org/W1572617890","https://openalex.org/W1981633687","https://openalex.org/W4321449164"],"abstract_inverted_index":{"Biomagnetism":[0],"is":[1,104],"the":[2,5,18,22,28,32,58,67,90,94,102,139],"measurement":[3],"of":[4,17,61,66],"weak":[6],"magnetic":[7,15,64,97,136],"fields":[8,36,117],"produced":[9],"by":[10,27],"nerves":[11],"and":[12,30,51,74,82],"muscle.":[13],"The":[14,63,85],"field":[16,65,98],"heart-the":[19],"magnetocardiogram":[20],"(MCG)-is":[21],"largest":[23],"biomagnetic":[24,86,116],"signal":[25],"generated":[26,71],"body":[29],"was":[31],"first":[33],"measured.":[34],"Magnetic":[35],"have":[37,54,109,131],"been":[38,110,132],"detected":[39],"from":[40,96],"isolated":[41],"tissue,":[42],"such":[43],"as":[44],"a":[45],"peripheral":[46],"nerve":[47],"or":[48],"cardiac":[49],"muscle,":[50],"these":[52],"studies":[53],"provided":[55],"insights":[56],"into":[57],"fundamental":[59],"properties":[60],"biomagnetism.":[62],"brain-the":[68],"magnetoencephalogram":[69],"(MEG)-has":[70],"much":[72],"interest":[73],"has":[75],"potential":[76],"clinical":[77],"applications":[78],"to":[79,112],"epilepsy,":[80],"migraine,":[81],"psychiatric":[83],"disorders.":[84],"inverse":[87],"problem,":[88],"calculating":[89],"electrical":[91],"sources":[92],"inside":[93],"brain":[95],"recordings":[99],"made":[100],"outside":[101],"head,":[103],"difficult,":[105],"but":[106,127],"several":[107],"techniques":[108],"introduced":[111],"solve":[113],"it.":[114],"Traditionally,":[115],"are":[118],"recorded":[119],"using":[120],"superconducting":[121],"quantum":[122],"interference":[123],"device":[124],"(SQUID)":[125],"magnetometers,":[126],"recently,":[128],"new":[129],"sensors":[130],"developed":[133],"that":[134],"allow":[135],"measurements":[137],"without":[138],"cryogenic":[140],"technology":[141],"required":[142],"for":[143],"SQUIDs.":[144]},"counts_by_year":[{"year":2026,"cited_by_count":15},{"year":2025,"cited_by_count":26},{"year":2024,"cited_by_count":13},{"year":2023,"cited_by_count":3}],"updated_date":"2026-08-11T07:18:39.950985","created_date":"2025-10-10T00:00:00"}
