{"id":"https://openalex.org/W813188252","doi":null,"title":"Imaging of epileptic activity using EEG-correlated functional MRI","display_name":"Imaging of epileptic activity using EEG-correlated functional MRI","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W813188252","mag":"813188252"},"language":"en","primary_location":{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1444906","doi":null,"is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1444906/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Doctoral thesis, University of London.","raw_type":"Thesis"},"volume":null,"type":"dissertation","is_traditional":true,"indexed_in":[],"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/A5010382391","display_name":"Karsten Krakow","orcid":"https://orcid.org/0009-0000-7817-5861","observed_orcids":["https://orcid.org/0009-0000-7817-5861"]},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Karsten Krakow","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0009-0000-7817-5861","affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":["https://openalex.org/A5010382391"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.5595999956130981,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.5595999956130981,"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/T10094","display_name":"Epilepsy research and treatment","score":0.365200012922287,"subfield":{"id":"https://openalex.org/subfields/2728","display_name":"Clinical Neurology"},"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/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.04540000110864639,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/epilepsy","display_name":"epilepsy","score":0.722000002861023},{"id":"https://openalex.org/keywords/interictal-epileptiform-discharges","display_name":"interictal epileptiform discharges","score":0.9639999866485596},{"id":"https://openalex.org/keywords/focal-epilepsy","display_name":"focal epilepsy","score":0.925000011920929},{"id":"https://openalex.org/keywords/epileptic-foci","display_name":"epileptic foci","score":0.7360000014305115},{"id":"https://openalex.org/keywords/bold-activation","display_name":"BOLD activation","score":0.8799999952316284},{"id":"https://openalex.org/keywords/eeg-source-localization","display_name":"EEG source localization","score":0.6679999828338623},{"id":"https://openalex.org/keywords/diffusion-tensor-imaging","display_name":"diffusion tensor imaging","score":0.8930000066757202},{"id":"https://openalex.org/keywords/magnetic-resonance-spectroscopic-imaging","display_name":"magnetic resonance spectroscopic imaging","score":0.9089999794960022},{"id":"https://openalex.org/keywords/simultaneous-eeg-fmri","display_name":"simultaneous EEG-fMRI","score":0.6439999938011169},{"id":"https://openalex.org/keywords/hemodynamic-changes","display_name":"hemodynamic changes","score":0.4429999887943268},{"id":"https://openalex.org/keywords/epileptogenesis","display_name":"epileptogenesis","score":0.4650000035762787}],"concepts":[{"id":"https://openalex.org/C125990524","wikidata":"https://www.wikidata.org/wiki/Q5322921","display_name":"EEG-fMRI","level":3,"score":0.83978271484375},{"id":"https://openalex.org/C17755696","wikidata":"https://www.wikidata.org/wiki/Q16564780","display_name":"Ictal","level":3,"score":0.7962044477462769},{"id":"https://openalex.org/C522805319","wikidata":"https://www.wikidata.org/wiki/Q179965","display_name":"Electroencephalography","level":2,"score":0.7886331081390381},{"id":"https://openalex.org/C2779010991","wikidata":"https://www.wikidata.org/wiki/Q2720909","display_name":"Artifact (error)","level":2,"score":0.7068887948989868},{"id":"https://openalex.org/C2778186239","wikidata":"https://www.wikidata.org/wiki/Q41571","display_name":"Epilepsy","level":2,"score":0.6151736378669739},{"id":"https://openalex.org/C2779226451","wikidata":"https://www.wikidata.org/wiki/Q903809","display_name":"Functional magnetic resonance imaging","level":2,"score":0.5054903030395508},{"id":"https://openalex.org/C68060419","wikidata":"https://www.wikidata.org/wiki/Q40754","display_name":"Subtraction","level":2,"score":0.4684797525405884},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.45633548498153687},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.4229379892349243},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.42100125551223755},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.38973549008369446},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.2473905384540558},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0926617980003357},{"id":"https://openalex.org/C94375191","wikidata":"https://www.wikidata.org/wiki/Q11205","display_name":"Arithmetic","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:eprints.ucl.ac.uk.OAI2:1444906","doi":null,"is_oa":false,"landing_page_url":"http://discovery.ucl.ac.uk/1444906/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400024","display_name":"UCL Discovery (University College London)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I45129253","host_organization_name":"University College London","host_organization_lineage":["https://openalex.org/I45129253"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Doctoral thesis, University of London.","raw_type":"Thesis"},{"id":"mag:813188252","doi":null,"is_oa":false,"landing_page_url":"http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.639476","pdf_url":null,"source":{"id":"https://openalex.org/S4306508234","display_name":"Doctoral thesis, University of London.","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Doctoral thesis, University of London.","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.9763000011444092,"id":"https://metadata.un.org/sdg/3","display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":180,"referenced_works":["https://openalex.org/W28783682","https://openalex.org/W163804257","https://openalex.org/W196840004","https://openalex.org/W402263841","https://openalex.org/W431178177","https://openalex.org/W1479962834","https://openalex.org/W1482123173","https://openalex.org/W1538520923","https://openalex.org/W1561389266","https://openalex.org/W1883268346","https://openalex.org/W1963859612","https://openalex.org/W1964810688","https://openalex.org/W1966824152","https://openalex.org/W1967419852","https://openalex.org/W1967713570","https://openalex.org/W1967772310","https://openalex.org/W1969748000","https://openalex.org/W1970720523","https://openalex.org/W1973304394","https://openalex.org/W1973507021","https://openalex.org/W1974047756","https://openalex.org/W1974686862","https://openalex.org/W1976082159","https://openalex.org/W1976991293","https://openalex.org/W1977365718","https://openalex.org/W1978586450","https://openalex.org/W1979691660","https://openalex.org/W1982593399","https://openalex.org/W1984066695","https://openalex.org/W1984267208","https://openalex.org/W1985097491","https://openalex.org/W1985638499","https://openalex.org/W1985716571","https://openalex.org/W1987125911","https://openalex.org/W1989815447","https://openalex.org/W1990005524","https://openalex.org/W1990397701","https://openalex.org/W1991087396","https://openalex.org/W1993390908","https://openalex.org/W1993530462","https://openalex.org/W1994929577","https://openalex.org/W1998982078","https://openalex.org/W1999198166","https://openalex.org/W2000981300","https://openalex.org/W2002660165","https://openalex.org/W2006996070","https://openalex.org/W2007544558","https://openalex.org/W2009284503","https://openalex.org/W2010542823","https://openalex.org/W2010603840","https://openalex.org/W2011348057","https://openalex.org/W2012183985","https://openalex.org/W2015135528","https://openalex.org/W2015715008","https://openalex.org/W2015955681","https://openalex.org/W2017408522","https://openalex.org/W2019161608","https://openalex.org/W2020262771","https://openalex.org/W2021247025","https://openalex.org/W2021614721","https://openalex.org/W2022686770","https://openalex.org/W2026028220","https://openalex.org/W2027970152","https://openalex.org/W2029002934","https://openalex.org/W2030775506","https://openalex.org/W2034135634","https://openalex.org/W2036950856","https://openalex.org/W2038588020","https://openalex.org/W2038730132","https://openalex.org/W2038979894","https://openalex.org/W2041188878","https://openalex.org/W2041679902","https://openalex.org/W2042477254","https://openalex.org/W2043622246","https://openalex.org/W2043637488","https://openalex.org/W2044780994","https://openalex.org/W2045335539","https://openalex.org/W2046947873","https://openalex.org/W2048185492","https://openalex.org/W2048305557","https://openalex.org/W2049737537","https://openalex.org/W2050065837","https://openalex.org/W2050717100","https://openalex.org/W2050823038","https://openalex.org/W2052061999","https://openalex.org/W2054045257","https://openalex.org/W2058298508","https://openalex.org/W2059982399","https://openalex.org/W2060116265","https://openalex.org/W2061591147","https://openalex.org/W2063667045","https://openalex.org/W2063863309","https://openalex.org/W2064462935","https://openalex.org/W2066273642","https://openalex.org/W2067415500","https://openalex.org/W2067678203","https://openalex.org/W2069265040","https://openalex.org/W2072345942","https://openalex.org/W2072574332","https://openalex.org/W2075095590","https://openalex.org/W2078689130","https://openalex.org/W2078923268","https://openalex.org/W2079440471","https://openalex.org/W2080153285","https://openalex.org/W2080965158","https://openalex.org/W2083858155","https://openalex.org/W2083942731","https://openalex.org/W2084151700","https://openalex.org/W2084947838","https://openalex.org/W2085082960","https://openalex.org/W2085185912","https://openalex.org/W2085502531","https://openalex.org/W2086809244","https://openalex.org/W2088388877","https://openalex.org/W2088448724","https://openalex.org/W2088998108","https://openalex.org/W2089881747","https://openalex.org/W2089911531","https://openalex.org/W2092568693","https://openalex.org/W2093818097","https://openalex.org/W2094810236","https://openalex.org/W2097016719","https://openalex.org/W2097105184","https://openalex.org/W2098405445","https://openalex.org/W2101863670","https://openalex.org/W2103376251","https://openalex.org/W2107429460","https://openalex.org/W2107974789","https://openalex.org/W2108530756","https://openalex.org/W2111543822","https://openalex.org/W2111753311","https://openalex.org/W2114104729","https://openalex.org/W2115600652","https://openalex.org/W2116649573","https://openalex.org/W2122330678","https://openalex.org/W2123741168","https://openalex.org/W2124187669","https://openalex.org/W2124261350","https://openalex.org/W2124481262","https://openalex.org/W2131341295","https://openalex.org/W2133995671","https://openalex.org/W2135881201","https://openalex.org/W2137723085","https://openalex.org/W2137989635","https://openalex.org/W2138775046","https://openalex.org/W2139158372","https://openalex.org/W2139228910","https://openalex.org/W2139376466","https://openalex.org/W2139960555","https://openalex.org/W2142774621","https://openalex.org/W2143475428","https://openalex.org/W2148821883","https://openalex.org/W2149300844","https://openalex.org/W2150850854","https://openalex.org/W2152048491","https://openalex.org/W2156768950","https://openalex.org/W2157635495","https://openalex.org/W2159557694","https://openalex.org/W2161186572","https://openalex.org/W2163254535","https://openalex.org/W2163610922","https://openalex.org/W2164058388","https://openalex.org/W2167132806","https://openalex.org/W2168627136","https://openalex.org/W2168927337","https://openalex.org/W2169428430","https://openalex.org/W2170044004","https://openalex.org/W2170117095","https://openalex.org/W2171264580","https://openalex.org/W2322353637","https://openalex.org/W2331180969","https://openalex.org/W2402741517","https://openalex.org/W2405092886","https://openalex.org/W2409405884","https://openalex.org/W2414829886","https://openalex.org/W2419375057","https://openalex.org/W2439486752","https://openalex.org/W2507103686","https://openalex.org/W2901912584","https://openalex.org/W3127623214"],"related_works":["https://openalex.org/W2743688119","https://openalex.org/W2626866537","https://openalex.org/W2146883376","https://openalex.org/W7066226988","https://openalex.org/W1977813492","https://openalex.org/W2027433499","https://openalex.org/W2103105481","https://openalex.org/W2143475428","https://openalex.org/W1975138565","https://openalex.org/W2045404030"],"abstract_inverted_index":{"This":[0],"thesis":[1],"describes":[2],"the":[3,25,32,41,44,52,86,94,101,140,144,165,177,183,285,289,325,330,334,357,382],"method":[4,373],"of":[5,27,37,43,55,93,104,143,193,229,231,265,270,291,314,320,339,352,360,384],"EEG-correlated":[6,38,56,74,232,315,353,366],"fMRI":[7,39,57,116,233,252,294,316,340,363,367],"and":[8,20,34,70,98,106,245,298,336,341,364,387,390],"its":[9,395],"application":[10],"to":[11,78,117,139,182,212,237,349,377],"patients":[12,118,167],"with":[13,119,219,223,234,255,284,295,307,329],"epilepsy.":[14,309],"First,":[15],"an":[16,347],"introduction":[17],"on":[18,241,260],"MRI":[19,71],"functional":[21],"imaging":[22,301,327],"methods":[23],"in":[24,40,61,151,158,161,206,304,317,397],"field":[26],"epilepsy":[28,121],"is":[29,46,125,302],"provided.":[30],"Then,":[31],"present":[33,175],"future":[35,350],"role":[36],"investigation":[42],"epilepsies":[45],"discussed.":[47,197,323],"The":[48,154,190,372],"fourth":[49],"chapter":[50,110,311],"reviews":[51],"important":[53],"practicalities":[54],"that":[58,205],"were":[59,149,156,281],"addressed":[60],"this":[62,194],"project.":[63],"These":[64],"included":[65],"patient":[66,306],"safety,":[67],"EEG":[68,83,95,256,263,342],"quality":[69,82],"artifacts":[72],"during":[73],"fMRI.":[75,224,354],"Technical":[76],"solutions":[77,280],"enable":[79],"safe,":[80],"good":[81],"recordings":[84,264],"inside":[85],"MR":[87],"scanner":[88],"are":[89,196,322,344,368],"presented,":[90],"including":[91],"optimisation":[92],"recording":[96],"techniques":[97],"algorithms":[99],"for":[100,333],"on-line":[102],"subtraction":[103],"pulse":[105],"image":[107],"artifact.":[108],"In":[109,164,198,273,310,355],"five,":[111],"a":[112,199,305],"study":[113,201,249],"applying":[114],"spike-triggered":[115,251],"focal":[120],"(n":[122,171,187],"=":[123,172,188],"24)":[124],"presented.":[126],"Using":[127],"statistical":[128],"parametric":[129],"mapping":[130],"(SPM),":[131],"cortical":[132],"Blood":[133],"Oxygen":[134],"Level-Dependent":[135],"(BOLD)":[136],"activations":[137],"corresponding":[138],"presumed":[141,184],"generators":[142],"interictal":[145,242,266],"epileptiform":[146,243,385],"discharges":[147],"(IED)":[148],"identified":[150],"twelve":[152],"patients.":[153,163],"results":[155],"reproducible":[157],"repeated":[159],"experiments":[160],"eight":[162],"remaining":[166],"no":[168],"significant":[169],"activation":[170,178,253],"10)":[173],"was":[174,203],"or":[176],"did":[179],"not":[180],"correspond":[181],"epileptic":[185,246],"focus":[186],"2).":[189],"clinical":[191,398],"implications":[192],"finding":[195],"second":[200],"it":[202],"demonstrated":[204,303],"selected":[207],"patients,":[208],"individual":[209],"(as":[210],"opposed":[211],"averaged)":[213],"IED":[214],"could":[215],"also":[216],"be":[217],"associated":[218],"hemodynamic":[220],"changes":[221],"detectable":[222],"Chapter":[225],"six":[226],"gives":[227],"examples":[228],"combination":[230,290],"other":[235,388],"modalities":[236],"obtain":[238],"complementary":[239],"information":[240],"activity":[244,386],"foci.":[247],"One":[248],"compared":[250],"maps":[254],"source":[257,278],"analysis":[258,279],"based":[259],"64-channel":[261],"scalp":[262],"spikes":[267],"using":[268],"co-registration":[269],"both":[271,361],"modalities.":[272],"all":[274],"but":[275],"one":[276],"patient,":[277],"anatomically":[282],"concordant":[283],"BOLD":[286],"activation.":[287],"Further,":[288],"spike-":[292],"triggered":[293],"diffusion":[296],"tensor":[297],"chemical":[299],"shift":[300],"localisation-related":[308],"seven,":[312],"applications":[313,351],"different":[318],"areas":[319],"neuroscience":[321],"Finally,":[324],"initial":[326],"findings":[328],"novel":[331],"technique":[332],"simultaneous":[335,365],"continuous":[337],"acquisition":[338],"data":[343],"presented":[345],"as":[346],"outlook":[348],"conclusion,":[356],"technical":[358],"problems":[359],"EEG-triggered":[362],"now":[369],"largely":[370],"solved.":[371],"has":[374],"proved":[375],"useful":[376],"provide":[378],"new":[379],"insights":[380],"into":[381],"generation":[383],"pathological":[389],"physiological":[391],"brain":[392],"activity.":[393],"Currently,":[394],"utility":[396],"epileptology":[399],"remains":[400],"unknown.":[401]},"counts_by_year":[],"updated_date":"2026-09-27T08:07:27.782135","created_date":"2016-06-24T00:00:00"}
