{"id":"https://openalex.org/W2087520685","doi":"https://doi.org/10.1002/ima.21297","title":"Improving fMRI activation detection sensitivity using intervoxel coherence mapping","display_name":"Improving fMRI activation detection sensitivity using intervoxel coherence mapping","publication_year":2012,"publication_date":"2012-02-14","ids":{"openalex":"https://openalex.org/W2087520685","doi":"https://doi.org/10.1002/ima.21297","mag":"2087520685"},"language":"en","primary_location":{"id":"doi:10.1002/ima.21297","doi":"https://doi.org/10.1002/ima.21297","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ima.21297","pdf_url":null,"source":{"id":"https://openalex.org/S15952048","display_name":"International Journal of Imaging Systems and Technology","issn_l":"0899-9457","issn":["0899-9457","1098-1098"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Imaging Systems and Technology","raw_type":"journal-article"},"volume":null,"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/A5100443555","display_name":"Ze Wang","orcid":"https://orcid.org/0000-0002-8339-5567","observed_orcids":["https://orcid.org/0000-0002-8339-5567"]},"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":true,"raw_author_name":"Ze Wang","raw_affiliation_strings":["Department of Neurology, Center for Functional Neuroimaging, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104","Department of Psychiatry, Treatment Research Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Center for Functional Neuroimaging, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104","institution_ids":["https://openalex.org/I79576946"]},{"raw_affiliation_string":"Department of Psychiatry, Treatment Research Center, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101648625","display_name":"Zhengjun Li","orcid":"https://orcid.org/0000-0001-9518-5391","observed_orcids":["https://orcid.org/0000-0001-9518-5391"]},"institutions":[{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhengjun Li","raw_affiliation_strings":["School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Biomedical Engineering, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I183067930"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090695166","display_name":"John B. Pluta","orcid":"https://orcid.org/0000-0002-8941-6242","observed_orcids":["https://orcid.org/0000-0002-8941-6242"]},"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":"John Pluta","raw_affiliation_strings":["Department of Neurology, Center for Functional Neuroimaging, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Center for Functional Neuroimaging, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104","institution_ids":["https://openalex.org/I79576946"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5058192322","display_name":"John A. Detre","orcid":"https://orcid.org/0000-0002-8115-6343","observed_orcids":["https://orcid.org/0000-0002-8115-6343"]},"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":"John A. Detre","raw_affiliation_strings":["Department of Neurology, Center for Functional Neuroimaging, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Neurology, Center for Functional Neuroimaging, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA 19104","institution_ids":["https://openalex.org/I79576946"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":["https://openalex.org/A5100443555"],"corresponding_institution_ids":["https://openalex.org/I79576946"],"apc_list":{"value":3800,"currency":"USD","value_usd":3800},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.16405381,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"22","issue":"1","first_page":"33","last_page":"36"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.8838000297546387,"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"}},"topics":[{"id":"https://openalex.org/T10241","display_name":"Functional Brain Connectivity Studies","score":0.8838000297546387,"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":0.1062999963760376,"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/T11304","display_name":"Advanced Neuroimaging Techniques and Applications","score":0.0020000000949949026,"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/fmri-activation-detection","display_name":"fMRI activation detection","score":0.9079999923706055},{"id":"https://openalex.org/keywords/spatiotemporal-coherence","display_name":"spatiotemporal coherence","score":0.9670000076293945},{"id":"https://openalex.org/keywords/voxel-selection","display_name":"voxel selection","score":0.6349999904632568},{"id":"https://openalex.org/keywords/general-linear-model","display_name":"general linear model","score":0.8989999890327454},{"id":"https://openalex.org/keywords/permutation-tests","display_name":"permutation tests","score":0.9940000176429749}],"concepts":[{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.7307192087173462},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.7028247117996216},{"id":"https://openalex.org/C2781181686","wikidata":"https://www.wikidata.org/wiki/Q4226068","display_name":"Coherence (philosophical gambling strategy)","level":2,"score":0.664242148399353},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.5772696137428284},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.5647448897361755},{"id":"https://openalex.org/C188321436","wikidata":"https://www.wikidata.org/wiki/Q1826488","display_name":"General linear model","level":3,"score":0.5613601803779602},{"id":"https://openalex.org/C21308566","wikidata":"https://www.wikidata.org/wiki/Q7169365","display_name":"Permutation (music)","level":2,"score":0.5048702359199524},{"id":"https://openalex.org/C2779226451","wikidata":"https://www.wikidata.org/wiki/Q903809","display_name":"Functional magnetic resonance imaging","level":2,"score":0.45186761021614075},{"id":"https://openalex.org/C200985842","wikidata":"https://www.wikidata.org/wiki/Q3375503","display_name":"Random permutation","level":3,"score":0.44177860021591187},{"id":"https://openalex.org/C2908647359","wikidata":"https://www.wikidata.org/wiki/Q2625603","display_name":"Population","level":2,"score":0.4385712742805481},{"id":"https://openalex.org/C2776214188","wikidata":"https://www.wikidata.org/wiki/Q408386","display_name":"Inference","level":2,"score":0.43295639753341675},{"id":"https://openalex.org/C163175372","wikidata":"https://www.wikidata.org/wiki/Q3339222","display_name":"Linear model","level":2,"score":0.35621678829193115},{"id":"https://openalex.org/C119857082","wikidata":"https://www.wikidata.org/wiki/Q2539","display_name":"Machine learning","level":1,"score":0.22548088431358337},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.18275120854377747},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.17785105109214783},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.142791748046875},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.09875524044036865},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C144024400","wikidata":"https://www.wikidata.org/wiki/Q21201","display_name":"Sociology","level":0,"score":0.0},{"id":"https://openalex.org/C149923435","wikidata":"https://www.wikidata.org/wiki/Q37732","display_name":"Demography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ima.21297","doi":"https://doi.org/10.1002/ima.21297","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ima.21297","pdf_url":null,"source":{"id":"https://openalex.org/S15952048","display_name":"International Journal of Imaging Systems and Technology","issn_l":"0899-9457","issn":["0899-9457","1098-1098"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Imaging Systems and Technology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.46810001134872437,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1523767002","https://openalex.org/W1968114652","https://openalex.org/W1970754582","https://openalex.org/W2007213925","https://openalex.org/W2007734075","https://openalex.org/W2012470703","https://openalex.org/W2021726301","https://openalex.org/W2025283285","https://openalex.org/W2025986147","https://openalex.org/W2036749007","https://openalex.org/W2048631316","https://openalex.org/W2058713030","https://openalex.org/W2059834306","https://openalex.org/W2059982399","https://openalex.org/W2093366270","https://openalex.org/W2116649573","https://openalex.org/W2133903921","https://openalex.org/W2138790588","https://openalex.org/W2156713097","https://openalex.org/W2162010696","https://openalex.org/W2168180260","https://openalex.org/W2172168442","https://openalex.org/W2907094185"],"related_works":["https://openalex.org/W7096602356","https://openalex.org/W2543580054","https://openalex.org/W2564019645","https://openalex.org/W2791753298","https://openalex.org/W2034446525","https://openalex.org/W2146491995","https://openalex.org/W7095703055","https://openalex.org/W7095226967","https://openalex.org/W4384269499","https://openalex.org/W2045200995"],"abstract_inverted_index":{"Abstract":[0],"Spatiotemporal":[1],"data":[2,8,26,96,102],"coherence":[3,56],"widely":[4],"exists":[5],"in":[6,31],"fMRI":[7,25,101],"and":[9,53,97],"can":[10],"be":[11],"potentially":[12],"used":[13,41],"to":[14,42,49,65],"increase":[15],"brain":[16,67],"activation":[17,106],"detection.":[18],"To":[19],"assess":[20],"this":[21,32],"possibility,":[22],"a":[23],"two\u2010stage":[24],"analysis":[27,89],"method":[28,112],"was":[29,40,59,84],"presented":[30],"work.":[33],"Standard":[34],"voxelwise":[35],"general":[36],"linear":[37],"model":[38],"(GLM)":[39],"first":[43],"exclude":[44],"voxels":[45],"with":[46,115],"low":[47],"correlation":[48],"the":[50,75,81,110],"functional":[51,76],"design,":[52],"an":[54],"intervoxel":[55],"map":[57],"(ICM)":[58],"then":[60],"calculated":[61],"voxel":[62,64],"by":[63],"locate":[66],"regions,":[68],"which":[69],"were":[70],"most":[71],"consistently":[72],"activated":[73],"during":[74],"experiment.":[77],"Population":[78],"inference":[79],"about":[80],"detected":[82],"effects":[83],"provided":[85],"through":[86],"random":[87],"effect":[88],"or":[90],"permutation":[91],"testing.":[92],"Evaluations":[93],"using":[94],"synthetic":[95],"scene\u2010encoding":[98],"memory":[99],"task":[100],"both":[103],"showed":[104],"enhanced":[105],"detection":[107],"performance":[108],"for":[109],"proposed":[111],"when":[113],"compared":[114],"standard":[116],"GLM.":[117],"\u00a9":[118],"2012":[119,130],"Wiley":[120],"Periodicals,":[121],"Inc.":[122],"Int":[123],"J":[124],"Imaging":[125],"Syst":[126],"Technol,":[127],"22,":[128],"33\u201336,":[129]},"counts_by_year":[{"year":2024,"cited_by_count":1}],"updated_date":"2026-09-22T06:50:58.402377","created_date":"2016-06-24T00:00:00"}