{"id":"https://openalex.org/W2096554583","doi":"https://doi.org/10.1109/icassp.2005.1416383","title":"Single Trial Hemodynamic Response Estimation In A Block Anagram Solution Study Using fNIR Spectroscopy","display_name":"Single Trial Hemodynamic Response Estimation In A Block Anagram Solution Study Using fNIR Spectroscopy","publication_year":2006,"publication_date":"2006-10-04","ids":{"openalex":"https://openalex.org/W2096554583","doi":"https://doi.org/10.1109/icassp.2005.1416383","mag":"2096554583"},"language":"en","primary_location":{"id":"doi:10.1109/icassp.2005.1416383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","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/A5032135106","display_name":"Meltem \u0130zzeto\u011flu","orcid":"https://orcid.org/0000-0002-1768-3384"},"institutions":[{"id":"https://openalex.org/I72816309","display_name":"Drexel University","ror":"https://ror.org/04bdffz58","country_code":"US","type":"education","lineage":["https://openalex.org/I72816309"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"M. Izzetoglu","raw_affiliation_strings":["Drexel University, School of Biomedical Engineering, Science and Health Systems, Philadelphia, PA, USA","Sch. of Biomed. Eng., Sci., & Health Syst., Drexel Univ., Philadelphia, PA, USA"],"affiliations":[{"raw_affiliation_string":"Drexel University, School of Biomedical Engineering, Science and Health Systems, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I72816309"]},{"raw_affiliation_string":"Sch. of Biomed. Eng., Sci., & Health Syst., Drexel Univ., Philadelphia, PA, USA","institution_ids":["https://openalex.org/I72816309"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5053020211","display_name":"Shoko Nioka","orcid":null},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Nioka","raw_affiliation_strings":["Department of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA, USA","Department of Biochemistry & Biophysics, Univ. of Pennsylvania, Philadelphia PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Department of Biochemistry & Biophysics, Univ. of Pennsylvania, Philadelphia PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111433219","display_name":"B. Chance","orcid":null},"institutions":[{"id":"https://openalex.org/I79576946","display_name":"University of Pennsylvania","ror":"https://ror.org/00b30xv10","country_code":"US","type":"education","lineage":["https://openalex.org/I79576946"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. Chance","raw_affiliation_strings":["Department of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA, USA","Department of Biochemistry & Biophysics, Univ. of Pennsylvania, Philadelphia PA, USA"],"affiliations":[{"raw_affiliation_string":"Department of Biochemistry and Biophysics, University of Pennsylvania, Philadelphia, PA, USA","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Department of Biochemistry & Biophysics, Univ. of Pennsylvania, Philadelphia PA, USA","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5091479243","display_name":"Banu Onaral","orcid":"https://orcid.org/0000-0003-2610-1734"},"institutions":[{"id":"https://openalex.org/I72816309","display_name":"Drexel University","ror":"https://ror.org/04bdffz58","country_code":"US","type":"education","lineage":["https://openalex.org/I72816309"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"B. Onaral","raw_affiliation_strings":["Drexel University, School of Biomedical Engineering, Science and Health Systems, Philadelphia, PA","[Drexel University, School of Biomedical Engineering, Science and Health Systems, Philadelphia, PA]"],"affiliations":[{"raw_affiliation_string":"Drexel University, School of Biomedical Engineering, Science and Health Systems, Philadelphia, PA","institution_ids":["https://openalex.org/I72816309"]},{"raw_affiliation_string":"[Drexel University, School of Biomedical Engineering, Science and Health Systems, Philadelphia, PA]","institution_ids":["https://openalex.org/I72816309"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5032135106"],"corresponding_institution_ids":["https://openalex.org/I72816309"],"apc_list":null,"apc_paid":null,"fwci":0.4994,"has_fulltext":false,"cited_by_count":10,"citation_normalized_percentile":{"value":0.70183473,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"5","issue":null,"first_page":"633","last_page":"636"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10977","display_name":"Optical Imaging and Spectroscopy Techniques","score":0.9998000264167786,"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":0.9998000264167786,"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/T11196","display_name":"Non-Invasive Vital Sign Monitoring","score":0.9983999729156494,"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/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9951000213623047,"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/functional-near-infrared-spectroscopy","display_name":"Functional near-infrared spectroscopy","score":0.6645222306251526},{"id":"https://openalex.org/keywords/haemodynamic-response","display_name":"Haemodynamic response","score":0.6221573948860168},{"id":"https://openalex.org/keywords/hemodynamics","display_name":"Hemodynamics","score":0.565882682800293},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4708879590034485},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3665016293525696},{"id":"https://openalex.org/keywords/prefrontal-cortex","display_name":"Prefrontal cortex","score":0.3198261559009552},{"id":"https://openalex.org/keywords/cognition","display_name":"Cognition","score":0.23890653252601624},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.21439167857170105},{"id":"https://openalex.org/keywords/psychology","display_name":"Psychology","score":0.19103041291236877},{"id":"https://openalex.org/keywords/anesthesia","display_name":"Anesthesia","score":0.18430569767951965},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.15044167637825012},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.109810471534729}],"concepts":[{"id":"https://openalex.org/C130796691","wikidata":"https://www.wikidata.org/wiki/Q750537","display_name":"Functional near-infrared spectroscopy","level":4,"score":0.6645222306251526},{"id":"https://openalex.org/C26170363","wikidata":"https://www.wikidata.org/wiki/Q1981408","display_name":"Haemodynamic response","level":4,"score":0.6221573948860168},{"id":"https://openalex.org/C178853913","wikidata":"https://www.wikidata.org/wiki/Q1642137","display_name":"Hemodynamics","level":2,"score":0.565882682800293},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4708879590034485},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3665016293525696},{"id":"https://openalex.org/C2781195155","wikidata":"https://www.wikidata.org/wiki/Q18680","display_name":"Prefrontal cortex","level":3,"score":0.3198261559009552},{"id":"https://openalex.org/C169900460","wikidata":"https://www.wikidata.org/wiki/Q2200417","display_name":"Cognition","level":2,"score":0.23890653252601624},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.21439167857170105},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.19103041291236877},{"id":"https://openalex.org/C42219234","wikidata":"https://www.wikidata.org/wiki/Q131130","display_name":"Anesthesia","level":1,"score":0.18430569767951965},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.15044167637825012},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.109810471534729},{"id":"https://openalex.org/C2777953023","wikidata":"https://www.wikidata.org/wiki/Q1073121","display_name":"Heart rate","level":3,"score":0.0},{"id":"https://openalex.org/C84393581","wikidata":"https://www.wikidata.org/wiki/Q82642","display_name":"Blood pressure","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/icassp.2005.1416383","is_oa":false,"landing_page_url":"https://doi.org/10.1109/icassp.2005.1416383","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings. (ICASSP '05). IEEE International Conference on Acoustics, Speech, and Signal Processing, 2005.","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":10,"referenced_works":["https://openalex.org/W1545796492","https://openalex.org/W1833568082","https://openalex.org/W1973638771","https://openalex.org/W1994989149","https://openalex.org/W2017917156","https://openalex.org/W2037130083","https://openalex.org/W2124606882","https://openalex.org/W2154535229","https://openalex.org/W2158308356","https://openalex.org/W2321905683"],"related_works":["https://openalex.org/W2032856377","https://openalex.org/W2894961675","https://openalex.org/W2735102173","https://openalex.org/W1574604714","https://openalex.org/W1590452687","https://openalex.org/W2970944288","https://openalex.org/W2561801259","https://openalex.org/W1999562335","https://openalex.org/W2758347034","https://openalex.org/W4388014788"],"abstract_inverted_index":{"Near":[0],"infrared":[1],"spectroscopy":[2],"(NIRs)":[3],"has":[4,31],"shown":[5],"great":[6,33],"potential":[7],"in":[8,22,54],"examining":[9],"functional":[10,60],"brain":[11],"activity":[12],"during":[13],"cognitive":[14],"tasks":[15],"by":[16,77,86],"enabling":[17],"the":[18,23,67,79,82,96,102,118,127,150],"measurement":[19],"of":[20,25,66,101,120,149],"changes":[21],"concentration":[24],"deoxygenated":[26],"and":[27,42,88,143],"oxygenated":[28],"hemoglobin.":[29],"It":[30],"attracted":[32],"interest":[34],"due":[35],"to":[36,70,111],"its":[37,109],"portability,":[38],"low":[39],"cost,":[40],"safety":[41],"non-invasiveness.":[43],"We":[44],"present":[45],"a":[46,89,113],"novel":[47],"single":[48,72,121],"trial":[49,73,122],"hemodynamic":[50,68,103,123],"response":[51,69,104],"estimation":[52],"algorithm":[53],"an":[55],"anagram":[56],"solution":[57],"study":[58],"using":[59],"NIRs":[61],"(fNIRs).":[62],"The":[63],"temporal":[64],"profile":[65],"each":[71],"stimulus":[74],"is":[75,105],"estimated":[76],"minimizing":[78],"error":[80],"between":[81],"oxygenation":[83],"data":[84],"measured":[85],"fNIRs":[87],"linear":[90],"model.":[91],"No":[92],"prior":[93],"assumption":[94],"on":[95],"amplitude,":[97,137],"latency,":[98],"or":[99],"variance":[100],"required":[106],"other":[107],"than":[108],"shape":[110],"be":[112],"/spl":[114],"gamma/":[115],"function.":[116],"Once":[117],"estimates":[119],"responses":[124],"gathered":[125],"from":[126],"dorsolateral":[128],"prefrontal":[129],"cortex":[130],"are":[131,141],"obtained,":[132],"features,":[133],"such":[134],"as":[135],"maximum":[136],"rise":[138],"time,":[139],"etc.,":[140],"extracted":[142],"compared":[144],"for":[145],"different":[146],"difficulty":[147],"levels":[148],"test.":[151]},"counts_by_year":[{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":3}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
