{"id":"https://openalex.org/W3087929253","doi":"https://doi.org/10.1117/1.nph.7.3.035010","title":"High-sensitivity multispeckle diffuse correlation spectroscopy","display_name":"High-sensitivity multispeckle diffuse correlation spectroscopy","publication_year":2020,"publication_date":"2020-09-26","ids":{"openalex":"https://openalex.org/W3087929253","doi":"https://doi.org/10.1117/1.nph.7.3.035010","mag":"3087929253","pmid":"https://pubmed.ncbi.nlm.nih.gov/32995362","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/7519351"},"language":"en","primary_location":{"id":"doi:10.1117/1.nph.7.3.035010","doi":"https://doi.org/10.1117/1.nph.7.3.035010","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.nph.7.3.035010","pdf_url":"https://www.spiedigitallibrary.org/journals/neurophotonics/volume-7/issue-3/035010/High-sensitivity-multispeckle-diffuse-correlation-spectroscopy/10.1117/1.NPh.7.3.035010.pdf","source":{"id":"https://openalex.org/S2764541242","display_name":"Neurophotonics","issn_l":"2329-423X","issn":["2329-423X","2329-4248"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neurophotonics","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","doaj","pubmed"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.spiedigitallibrary.org/journals/neurophotonics/volume-7/issue-3/035010/High-sensitivity-multispeckle-diffuse-correlation-spectroscopy/10.1117/1.NPh.7.3.035010.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062191670","display_name":"Edbert Jarvis Sie","orcid":"https://orcid.org/0000-0003-3477-6459","observed_orcids":["https://orcid.org/0000-0003-3477-6459"]},"institutions":[{"id":"https://openalex.org/I4210114444","display_name":"Meta (United States)","ror":"https://ror.org/01zbnvs85","country_code":"US","type":"company","lineage":["https://openalex.org/I4210114444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Edbert J. Sie","raw_affiliation_strings":["Facebook Reality Labs. Research","Facebook Reality Labs Research, Menlo Park, California"],"raw_orcid":"https://orcid.org/0000-0003-3477-6459","affiliations":[{"raw_affiliation_string":"Facebook Reality Labs. Research","institution_ids":["https://openalex.org/I4210114444"]},{"raw_affiliation_string":"Facebook Reality Labs Research, Menlo Park, California","institution_ids":["https://openalex.org/I4210114444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061800367","display_name":"Hui Chen","orcid":"https://orcid.org/0000-0003-2866-7811","observed_orcids":["https://orcid.org/0000-0003-2866-7811"]},"institutions":[{"id":"https://openalex.org/I4210114444","display_name":"Meta (United States)","ror":"https://ror.org/01zbnvs85","country_code":"US","type":"company","lineage":["https://openalex.org/I4210114444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hui Chen","raw_affiliation_strings":["Facebook Reality Labs. Research","Facebook Reality Labs Research, Menlo Park, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facebook Reality Labs. Research","institution_ids":["https://openalex.org/I4210114444"]},{"raw_affiliation_string":"Facebook Reality Labs Research, Menlo Park, California","institution_ids":["https://openalex.org/I4210114444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022603762","display_name":"E-Fann Saung","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210114444","display_name":"Meta (United States)","ror":"https://ror.org/01zbnvs85","country_code":"US","type":"company","lineage":["https://openalex.org/I4210114444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"E-Fann Saung","raw_affiliation_strings":["Facebook Reality Labs. Research","Facebook Reality Labs Research, Menlo Park, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facebook Reality Labs. Research","institution_ids":["https://openalex.org/I4210114444"]},{"raw_affiliation_string":"Facebook Reality Labs Research, Menlo Park, California","institution_ids":["https://openalex.org/I4210114444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085817947","display_name":"Ryan Catoen","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210114444","display_name":"Meta (United States)","ror":"https://ror.org/01zbnvs85","country_code":"US","type":"company","lineage":["https://openalex.org/I4210114444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Ryan Catoen","raw_affiliation_strings":["Facebook Reality Labs. Research","Facebook Reality Labs Research, Menlo Park, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facebook Reality Labs. Research","institution_ids":["https://openalex.org/I4210114444"]},{"raw_affiliation_string":"Facebook Reality Labs Research, Menlo Park, California","institution_ids":["https://openalex.org/I4210114444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109146848","display_name":"Tobias Tiecke","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210114444","display_name":"Meta (United States)","ror":"https://ror.org/01zbnvs85","country_code":"US","type":"company","lineage":["https://openalex.org/I4210114444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Tobias Tiecke","raw_affiliation_strings":["Facebook Reality Labs. Research","Facebook Reality Labs Research, Menlo Park, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facebook Reality Labs. Research","institution_ids":["https://openalex.org/I4210114444"]},{"raw_affiliation_string":"Facebook Reality Labs Research, Menlo Park, California","institution_ids":["https://openalex.org/I4210114444"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048447532","display_name":"Mark A. Chevillet","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210114444","display_name":"Meta (United States)","ror":"https://ror.org/01zbnvs85","country_code":"US","type":"company","lineage":["https://openalex.org/I4210114444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Mark A. Chevillet","raw_affiliation_strings":["Facebook Reality Labs. Research","Facebook Reality Labs Research, Menlo Park, California"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Facebook Reality Labs. Research","institution_ids":["https://openalex.org/I4210114444"]},{"raw_affiliation_string":"Facebook Reality Labs Research, Menlo Park, California","institution_ids":["https://openalex.org/I4210114444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5047834096","display_name":"Francesco Marsili","orcid":"https://orcid.org/0000-0003-0209-172X","observed_orcids":["https://orcid.org/0000-0003-0209-172X"]},"institutions":[{"id":"https://openalex.org/I4210114444","display_name":"Meta (United States)","ror":"https://ror.org/01zbnvs85","country_code":"US","type":"company","lineage":["https://openalex.org/I4210114444"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Francesco Marsili","raw_affiliation_strings":["Facebook Reality Labs. Research","Facebook Reality Labs Research, Menlo Park, California"],"raw_orcid":"https://orcid.org/0000-0003-0209-172X","affiliations":[{"raw_affiliation_string":"Facebook Reality Labs. Research","institution_ids":["https://openalex.org/I4210114444"]},{"raw_affiliation_string":"Facebook Reality Labs Research, Menlo Park, California","institution_ids":["https://openalex.org/I4210114444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5047834096","https://openalex.org/A5062191670"],"corresponding_institution_ids":["https://openalex.org/I4210114444"],"apc_list":{"value":1675,"currency":"USD","value_usd":1675},"apc_paid":{"value":1675,"currency":"USD","value_usd":1675},"fwci":2.9645,"has_fulltext":true,"cited_by_count":56,"citation_normalized_percentile":{"value":0.93483467,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":98,"max":99},"biblio":{"volume":"7","issue":"03","first_page":"1","last_page":"15"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":1.0,"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"}},{"id":"https://openalex.org/T11996","display_name":"Random lasers and scattering media","score":0.0,"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/T11324","display_name":"Spectroscopy Techniques in Biomedical and Chemical Research","score":0.0,"subfield":{"id":"https://openalex.org/subfields/1304","display_name":"Biophysics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/cerebral-blood-flow","display_name":"cerebral blood flow","score":0.8949999809265137},{"id":"https://openalex.org/keywords/signal-to-noise-ratio","display_name":"signal-to-noise ratio","score":0.8420000076293945},{"id":"https://openalex.org/keywords/speckle-detection","display_name":"speckle detection","score":0.6740000247955322},{"id":"https://openalex.org/keywords/functional-brain-activation","display_name":"functional brain activation","score":0.5889999866485596},{"id":"https://openalex.org/keywords/non-invasive-optical-imaging","display_name":"non-invasive optical imaging","score":0.652999997138977}],"concepts":[{"id":"https://openalex.org/C21200559","wikidata":"https://www.wikidata.org/wiki/Q7451068","display_name":"Sensitivity (control systems)","level":2,"score":0.7127771973609924},{"id":"https://openalex.org/C102290492","wikidata":"https://www.wikidata.org/wiki/Q7575045","display_name":"Speckle pattern","level":2,"score":0.6027210354804993},{"id":"https://openalex.org/C48044578","wikidata":"https://www.wikidata.org/wiki/Q727490","display_name":"Scalability","level":2,"score":0.5080559253692627},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.507509171962738},{"id":"https://openalex.org/C160633673","wikidata":"https://www.wikidata.org/wiki/Q355198","display_name":"Pixel","level":2,"score":0.49993300437927246},{"id":"https://openalex.org/C157767197","wikidata":"https://www.wikidata.org/wiki/Q886843","display_name":"Cerebral blood flow","level":2,"score":0.4567313492298126},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.35514652729034424},{"id":"https://openalex.org/C136229726","wikidata":"https://www.wikidata.org/wiki/Q327092","display_name":"Biomedical engineering","level":1,"score":0.32632070779800415},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.32428890466690063},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.2628096640110016},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.23467132449150085},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.11744290590286255},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.09386777877807617},{"id":"https://openalex.org/C77088390","wikidata":"https://www.wikidata.org/wiki/Q8513","display_name":"Database","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1117/1.nph.7.3.035010","doi":"https://doi.org/10.1117/1.nph.7.3.035010","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.nph.7.3.035010","pdf_url":"https://www.spiedigitallibrary.org/journals/neurophotonics/volume-7/issue-3/035010/High-sensitivity-multispeckle-diffuse-correlation-spectroscopy/10.1117/1.NPh.7.3.035010.pdf","source":{"id":"https://openalex.org/S2764541242","display_name":"Neurophotonics","issn_l":"2329-423X","issn":["2329-423X","2329-4248"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neurophotonics","raw_type":"journal-article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7519351","doi":null,"is_oa":true,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pmc/articles/7519351","pdf_url":null,"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,"listed_in":[],"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":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neurophotonics","raw_type":"Text"},{"id":"pmid:32995362","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/32995362","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,"listed_in":[],"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":"Neurophotonics","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.1117/1.nph.7.3.035010","doi":"https://doi.org/10.1117/1.nph.7.3.035010","is_oa":true,"landing_page_url":"https://doi.org/10.1117/1.nph.7.3.035010","pdf_url":"https://www.spiedigitallibrary.org/journals/neurophotonics/volume-7/issue-3/035010/High-sensitivity-multispeckle-diffuse-correlation-spectroscopy/10.1117/1.NPh.7.3.035010.pdf","source":{"id":"https://openalex.org/S2764541242","display_name":"Neurophotonics","issn_l":"2329-423X","issn":["2329-423X","2329-4248"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-c","doyens","jufo-1","ki-jl-1","norway-1","oarl","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310315543","host_organization_name":"SPIE","host_organization_lineage":["https://openalex.org/P4310315543"],"host_organization_lineage_names":["SPIE"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Neurophotonics","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being","score":0.6240000128746033}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3087929253.pdf","grobid_xml":"https://content.openalex.org/works/W3087929253.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W192909831","https://openalex.org/W1999908857","https://openalex.org/W2002365765","https://openalex.org/W2035462222","https://openalex.org/W2038725456","https://openalex.org/W2042534989","https://openalex.org/W2054013839","https://openalex.org/W2057253099","https://openalex.org/W2059383011","https://openalex.org/W2061135416","https://openalex.org/W2064282912","https://openalex.org/W2064757943","https://openalex.org/W2073494245","https://openalex.org/W2075436094","https://openalex.org/W2082024611","https://openalex.org/W2104429735","https://openalex.org/W2113855125","https://openalex.org/W2125379859","https://openalex.org/W2125956101","https://openalex.org/W2133404950","https://openalex.org/W2147182902","https://openalex.org/W2344975321","https://openalex.org/W2401505168","https://openalex.org/W2410095506","https://openalex.org/W2509289062","https://openalex.org/W2514221660","https://openalex.org/W2517935214","https://openalex.org/W2552980087","https://openalex.org/W2553995610","https://openalex.org/W2605782186","https://openalex.org/W2744970113","https://openalex.org/W2765439529","https://openalex.org/W2801251212","https://openalex.org/W2806544618","https://openalex.org/W2963270330","https://openalex.org/W2973538687","https://openalex.org/W2977164968","https://openalex.org/W3006101992","https://openalex.org/W3011749650"],"related_works":["https://openalex.org/W4313462335","https://openalex.org/W4409306064","https://openalex.org/W7162789036","https://openalex.org/W7138215907","https://openalex.org/W3091893202","https://openalex.org/W3028453801","https://openalex.org/W4411144542","https://openalex.org/W4391282941","https://openalex.org/W7133507680","https://openalex.org/W3011865151"],"abstract_inverted_index":{"Significance:":[0],"Cerebral":[1],"blood":[2,32,62],"flow":[3,33,63],"is":[4,53,77,116,128,174],"an":[5],"important":[6],"biomarker":[7],"of":[8,18,27,38,103],"brain":[9,40],"health":[10],"and":[11,20,24,64,87,151,197],"function":[12],"as":[13,181],"it":[14],"regulates":[15],"the":[16,25,39,72,85,101,144,195],"delivery":[17],"oxygen":[19],"substrates":[21],"to":[22,84,94,130,143,165,194],"tissue":[23],"removal":[26],"metabolic":[28],"waste":[29],"products.":[30],"Moreover,":[31],"changes":[34],"in":[35,46,146,161],"specific":[36],"areas":[37],"are":[41,139],"correlated":[42],"with":[43,163],"neuronal":[44],"activity":[45],"those":[47],"areas.":[48],"Diffuse":[49],"correlation":[50],"spectroscopy":[51],"(DCS)":[52],"a":[54,80,96,110,119,158,177,182],"promising":[55],"noninvasive":[56],"optical":[57],"technique":[58],"for":[59,65,149],"monitoring":[60],"cerebral":[61],"measuring":[66],"cortex":[67,86,196],"functional":[68],"activation":[69],"tasks.":[70],"However,":[71],"current":[73],"state-of-the-art":[74],"DCS":[75,104,112,187],"adoption":[76],"hindered":[78],"by":[79],"trade-off":[81],"between":[82],"sensitivity":[83,102,193],"signal-to-noise":[88],"ratio":[89],"(SNR).":[90],"Aim:":[91],"We":[92,107,156],"aim":[93],"develop":[95],"scalable":[97,129,183],"method":[98,184],"that":[99,115,173],"increases":[100],"instruments.":[105],"Approach:":[106],"report":[108],"on":[109,118,176],"multispeckle":[111],"(mDCS)":[113],"approach":[114,127],"based":[117,175],"1024-pixel":[120],"single-photon":[121],"avalanche":[122],"diode":[123],"(SPAD)":[124],"camera.":[125],"Our":[126],">100,000":[131],"independent":[132],"speckle":[133],"measurements":[134],"since":[135],"large-pixel-count":[136],"SPAD":[137,178],"cameras":[138],"becoming":[140],"available,":[141],"owing":[142],"investments":[145],"LiDAR":[147],"technology":[148],"automotive":[150],"augmented":[152],"reality":[153],"applications.":[154],"Results:":[155],"demonstrated":[157],"32-fold":[159],"increase":[160],"SNR":[162],"respect":[164],"traditional":[166],"single-speckle":[167],"DCS.":[168],"Conclusion:":[169],"A":[170],"mDCS":[171],"system":[172],"camera":[179],"serves":[180],"toward":[185],"high-sensitivity":[186],"measurements,":[188],"thus":[189],"enabling":[190],"both":[191],"high":[192,198],"SNR.":[199]},"counts_by_year":[{"year":2026,"cited_by_count":6},{"year":2025,"cited_by_count":11},{"year":2024,"cited_by_count":10},{"year":2023,"cited_by_count":10},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":8}],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2020-10-01T00:00:00"}
