{"id":"https://openalex.org/W1989530917","doi":"https://doi.org/10.1002/ima.1850060210","title":"Functional spectroscopy of brain activation following a single light pulse: Examinations of the mechanism of the fast initial response","display_name":"Functional spectroscopy of brain activation following a single light pulse: Examinations of the mechanism of the fast initial response","publication_year":1995,"publication_date":"1995-06-01","ids":{"openalex":"https://openalex.org/W1989530917","doi":"https://doi.org/10.1002/ima.1850060210","mag":"1989530917"},"language":"en","primary_location":{"id":"doi:10.1002/ima.1850060210","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ima.1850060210","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,"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"},"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/A5074730046","display_name":"J\u00fcrgen Hennig","orcid":"https://orcid.org/0000-0002-2273-3497"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"J. Hennig","raw_affiliation_strings":["Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany"],"affiliations":[{"raw_affiliation_string":"Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]},{"raw_affiliation_string":"Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042662540","display_name":"C. Janz","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"C. Janz","raw_affiliation_strings":["Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany"],"affiliations":[{"raw_affiliation_string":"Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]},{"raw_affiliation_string":"Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055725293","display_name":"Oliver Speck","orcid":"https://orcid.org/0000-0002-6019-5597"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O. Speck","raw_affiliation_strings":["Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany"],"affiliations":[{"raw_affiliation_string":"Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]},{"raw_affiliation_string":"Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5101940168","display_name":"Thomas Ernst","orcid":"https://orcid.org/0000-0003-1211-7655"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"T. Ernst","raw_affiliation_strings":["Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany"],"affiliations":[{"raw_affiliation_string":"Abt. Ro\u0308ntgendiagnostik, MR-Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]},{"raw_affiliation_string":"Abt. R\u00f6ntgendiagnostik, MR\u2010Tomographie, Hugstetterstr. 55, 79106 Freiburg, Germany","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5074730046"],"corresponding_institution_ids":[],"apc_list":{"value":3450,"currency":"USD","value_usd":3450},"apc_paid":null,"fwci":2.5818,"has_fulltext":false,"cited_by_count":48,"citation_normalized_percentile":{"value":0.88529983,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"6","issue":"2-3","first_page":"203","last_page":"208"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.9995999932289124,"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":0.9995999932289124,"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/T12236","display_name":"Photoreceptor and optogenetics research","score":0.9984999895095825,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular 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/T12603","display_name":"NMR spectroscopy and applications","score":0.9975000023841858,"subfield":{"id":"https://openalex.org/subfields/3106","display_name":"Nuclear and High Energy Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/nuclear-magnetic-resonance","display_name":"Nuclear magnetic resonance","score":0.6255390644073486},{"id":"https://openalex.org/keywords/voxel","display_name":"Voxel","score":0.623380184173584},{"id":"https://openalex.org/keywords/stimulus","display_name":"Stimulus (psychology)","score":0.5589957237243652},{"id":"https://openalex.org/keywords/spectroscopy","display_name":"Spectroscopy","score":0.5439249873161316},{"id":"https://openalex.org/keywords/free-induction-decay","display_name":"Free induction decay","score":0.4623497724533081},{"id":"https://openalex.org/keywords/pulse-sequence","display_name":"Pulse sequence","score":0.4565328061580658},{"id":"https://openalex.org/keywords/visual-cortex","display_name":"Visual cortex","score":0.45649635791778564},{"id":"https://openalex.org/keywords/biophysics","display_name":"Biophysics","score":0.43248748779296875},{"id":"https://openalex.org/keywords/pulse","display_name":"Pulse (music)","score":0.43236109614372253},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4300777018070221},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3884356617927551},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.37519481778144836},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3139043152332306},{"id":"https://openalex.org/keywords/spin-echo","display_name":"Spin echo","score":0.25367769598960876},{"id":"https://openalex.org/keywords/neuroscience","display_name":"Neuroscience","score":0.18087643384933472},{"id":"https://openalex.org/keywords/magnetic-resonance-imaging","display_name":"Magnetic resonance imaging","score":0.14099285006523132},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.13113391399383545},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.13067883253097534}],"concepts":[{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.6255390644073486},{"id":"https://openalex.org/C54170458","wikidata":"https://www.wikidata.org/wiki/Q663554","display_name":"Voxel","level":2,"score":0.623380184173584},{"id":"https://openalex.org/C2779918689","wikidata":"https://www.wikidata.org/wiki/Q3771842","display_name":"Stimulus (psychology)","level":2,"score":0.5589957237243652},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.5439249873161316},{"id":"https://openalex.org/C90199342","wikidata":"https://www.wikidata.org/wiki/Q848722","display_name":"Free induction decay","level":4,"score":0.4623497724533081},{"id":"https://openalex.org/C182155053","wikidata":"https://www.wikidata.org/wiki/Q7259682","display_name":"Pulse sequence","level":2,"score":0.4565328061580658},{"id":"https://openalex.org/C2779345533","wikidata":"https://www.wikidata.org/wiki/Q75785","display_name":"Visual cortex","level":2,"score":0.45649635791778564},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.43248748779296875},{"id":"https://openalex.org/C2780167933","wikidata":"https://www.wikidata.org/wiki/Q1550652","display_name":"Pulse (music)","level":3,"score":0.43236109614372253},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4300777018070221},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3884356617927551},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.37519481778144836},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3139043152332306},{"id":"https://openalex.org/C83042744","wikidata":"https://www.wikidata.org/wiki/Q904043","display_name":"Spin echo","level":3,"score":0.25367769598960876},{"id":"https://openalex.org/C169760540","wikidata":"https://www.wikidata.org/wiki/Q207011","display_name":"Neuroscience","level":1,"score":0.18087643384933472},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.14099285006523132},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.13113391399383545},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.13067883253097534},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.0},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.0},{"id":"https://openalex.org/C542102704","wikidata":"https://www.wikidata.org/wiki/Q183257","display_name":"Psychotherapist","level":1,"score":0.0},{"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/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/ima.1850060210","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ima.1850060210","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,"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":[{"id":"https://metadata.un.org/sdg/6","display_name":"Clean water and sanitation","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1953519581","https://openalex.org/W1980086703","https://openalex.org/W1992832734","https://openalex.org/W2002389309","https://openalex.org/W2002427583","https://openalex.org/W2002660165","https://openalex.org/W2004874475","https://openalex.org/W2007494471","https://openalex.org/W2048052925","https://openalex.org/W2071714163","https://openalex.org/W2077109766","https://openalex.org/W2402748195","https://openalex.org/W3025597231"],"related_works":["https://openalex.org/W3027020613","https://openalex.org/W3134269468","https://openalex.org/W2112583057","https://openalex.org/W2097947629","https://openalex.org/W2496808428","https://openalex.org/W2050035895","https://openalex.org/W4366609289","https://openalex.org/W2022672373","https://openalex.org/W2149103949","https://openalex.org/W2064436227"],"abstract_inverted_index":{"Abstract":[0],"Localized":[1],"proton":[2],"spectroscopy":[3],"using":[4],"the":[5,12,17,32,52,55,61,71,76,79,97,100,111,137,142,157],"PRESS":[6],"sequence":[7],"was":[8,42,58,92,103],"performed":[9],"to":[10,105],"measure":[11],"free":[13],"induction":[14],"decay":[15],"of":[16,49,54,70,78,99,122],"water":[18],"signal":[19,159],"in":[20,31,110,129,136,145],"a":[21,36,46,68,108,119,153],"2":[22,24,26,124,131],"\u00d7":[23,25],"=":[27],"ml":[28],"voxel":[29],"located":[30],"visual":[33],"cortex":[34],"after":[35,96],"short":[37],"light":[38,56],"pulse.":[39],"The":[40,63,82],"experiment":[41],"run":[43],"continuously":[44],"with":[45,118],"repetition":[47],"time":[48,73,83],"400":[50,94],"ms;":[51],"onset":[53,98],"pulse":[57],"triggered":[59],"by":[60],"spectrometer.":[62],"FIDs":[64],"were":[65],"measured":[66],"as":[67,152],"function":[69],"echo":[72],"(TE)":[74],"and":[75],"length":[77],"stimulus":[80],"(TS).":[81],"course":[84],"showed":[85],"three":[86],"different":[87],"phases:":[88],"An":[89],"initial":[90],"response":[91],"observed":[93,158],"ms":[95],"stimulus,":[101],"which":[102],"demonstrated":[104],"be":[106,133],"mainly":[107],"change":[109,128],"apparent":[112],"spin":[113],"density":[114],"and/or":[115,141],"T":[116,123,130],"1":[117],"minor":[120],"contribution":[121],"*.":[125],"No":[126],"significant":[127],"could":[132],"measured.":[134],"Changes":[135],"ionic":[138],"cell":[139,146],"environment":[140],"subsequent":[143],"increase":[144],"size":[147],"upon":[148],"stimulation":[149],"are":[150],"discussed":[151],"potential":[154],"mechanism":[155],"for":[156],"response.":[160]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2012,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}