{"id":"https://openalex.org/W2806470469","doi":"https://doi.org/10.3174/ajnr.a5700","title":"Visualization and Classification of Deeply Seated Collateral Networks in Moyamoya Angiopathy with 7T MRI","display_name":"Visualization and Classification of Deeply Seated Collateral Networks in Moyamoya Angiopathy with 7T MRI","publication_year":2018,"publication_date":"2018-06-07","ids":{"openalex":"https://openalex.org/W2806470469","doi":"https://doi.org/10.3174/ajnr.a5700","mag":"2806470469","pmid":"https://pubmed.ncbi.nlm.nih.gov/29880473","pmcid":"https://www.ncbi.nlm.nih.gov/pmc/articles/7655433"},"language":"en","primary_location":{"id":"doi:10.3174/ajnr.a5700","doi":"https://doi.org/10.3174/ajnr.a5700","is_oa":true,"landing_page_url":"https://doi.org/10.3174/ajnr.a5700","pdf_url":"http://www.ajnr.org/content/ajnr/39/7/1248.full.pdf","source":{"id":"https://openalex.org/S101278519","display_name":"American Journal of Neuroradiology","issn_l":"0195-6108","issn":["0195-6108","1936-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316165","host_organization_name":"American Society of Neuroradiology","host_organization_lineage":["https://openalex.org/P4310316165"],"host_organization_lineage_names":["American Society of Neuroradiology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Neuroradiology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"http://www.ajnr.org/content/ajnr/39/7/1248.full.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5031878489","display_name":"Toshinori Matsushige","orcid":"https://orcid.org/0000-0002-4446-7636","observed_orcids":["https://orcid.org/0000-0002-4446-7636"]},"institutions":[{"id":"https://openalex.org/I113306721","display_name":"Hiroshima University","ror":"https://ror.org/03t78wx29","country_code":"JP","type":"education","lineage":["https://openalex.org/I113306721"]},{"id":"https://openalex.org/I127668822","display_name":"Erwin L. Hahn Institute for Magnetic Resonance Imaging","ror":"https://ror.org/00ns93f55","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127668822"]},{"id":"https://openalex.org/I4210119759","display_name":"Essen University Hospital","ror":"https://ror.org/02na8dn90","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210119759"]},{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE","JP"],"is_corresponding":false,"raw_author_name":"T. Matsushige","raw_affiliation_strings":["Department of Neurosurgery (T.M.), Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan","Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","bDepartment of Neurosurgery (T.M.), Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan","cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-4446-7636","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery (T.M.), Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan","institution_ids":["https://openalex.org/I113306721"]},{"raw_affiliation_string":"Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]},{"raw_affiliation_string":"From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"bDepartment of Neurosurgery (T.M.), Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan","institution_ids":["https://openalex.org/I113306721"]},{"raw_affiliation_string":"cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046539511","display_name":"Markus Kraemer","orcid":"https://orcid.org/0000-0002-5667-3621","observed_orcids":["https://orcid.org/0000-0002-5667-3621"]},"institutions":[{"id":"https://openalex.org/I4210089242","display_name":"D\u00fcsseldorf University Hospital","ror":"https://ror.org/006k2kk72","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210089242"]},{"id":"https://openalex.org/I4210151152","display_name":"Alfried Krupp Hospital","ror":"https://ror.org/04a1a4n63","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210151152"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Kraemer","raw_affiliation_strings":["Department of Neurology (M.K.), University Hospital Duesseldorf, Duesseldorf, Germany","Department of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany","dDepartment of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany","eDepartment of Neurology (M.K.), University Hospital Duesseldorf, Duesseldorf, Germany"],"raw_orcid":"https://orcid.org/0000-0002-5667-3621","affiliations":[{"raw_affiliation_string":"Department of Neurology (M.K.), University Hospital Duesseldorf, Duesseldorf, Germany","institution_ids":["https://openalex.org/I4210089242"]},{"raw_affiliation_string":"Department of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany","institution_ids":["https://openalex.org/I4210151152"]},{"raw_affiliation_string":"dDepartment of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany","institution_ids":["https://openalex.org/I4210151152"]},{"raw_affiliation_string":"eDepartment of Neurology (M.K.), University Hospital Duesseldorf, Duesseldorf, Germany","institution_ids":["https://openalex.org/I4210089242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003897225","display_name":"Taku Sato","orcid":"https://orcid.org/0000-0002-4303-0600","observed_orcids":["https://orcid.org/0000-0002-4303-0600"]},"institutions":[{"id":"https://openalex.org/I127668822","display_name":"Erwin L. Hahn Institute for Magnetic Resonance Imaging","ror":"https://ror.org/00ns93f55","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127668822"]},{"id":"https://openalex.org/I130830085","display_name":"Fukushima Medical University","ror":"https://ror.org/012eh0r35","country_code":"JP","type":"education","lineage":["https://openalex.org/I130830085"]},{"id":"https://openalex.org/I4210119759","display_name":"Essen University Hospital","ror":"https://ror.org/02na8dn90","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210119759"]},{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE","JP"],"is_corresponding":false,"raw_author_name":"T. Sato","raw_affiliation_strings":["Department of Neurosurgery (T.S.), Fukushima Medical University, Fukushima, Japan","Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","fDepartment of Neurosurgery (T.S.), Fukushima Medical University, Fukushima, Japan"],"raw_orcid":"https://orcid.org/0000-0002-4303-0600","affiliations":[{"raw_affiliation_string":"Department of Neurosurgery (T.S.), Fukushima Medical University, Fukushima, Japan","institution_ids":["https://openalex.org/I130830085"]},{"raw_affiliation_string":"Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]},{"raw_affiliation_string":"From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]},{"raw_affiliation_string":"fDepartment of Neurosurgery (T.S.), Fukushima Medical University, Fukushima, Japan","institution_ids":["https://openalex.org/I130830085"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009245206","display_name":"Peter Berlit","orcid":"https://orcid.org/0000-0002-9544-7256","observed_orcids":["https://orcid.org/0000-0002-9544-7256"]},"institutions":[{"id":"https://openalex.org/I4210151152","display_name":"Alfried Krupp Hospital","ror":"https://ror.org/04a1a4n63","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210151152"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Berlit","raw_affiliation_strings":["Department of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany","dDepartment of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9544-7256","affiliations":[{"raw_affiliation_string":"Department of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany","institution_ids":["https://openalex.org/I4210151152"]},{"raw_affiliation_string":"dDepartment of Neurology (M.K., P.B.), Alfried Krupp Hospital, Essen, Germany","institution_ids":["https://openalex.org/I4210151152"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079084775","display_name":"Michael Forsting","orcid":"https://orcid.org/0000-0002-5584-9824","observed_orcids":["https://orcid.org/0000-0002-5584-9824"]},"institutions":[{"id":"https://openalex.org/I4210119759","display_name":"Essen University Hospital","ror":"https://ror.org/02na8dn90","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210119759"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Forsting","raw_affiliation_strings":["Department of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany","gDepartment of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-5584-9824","affiliations":[{"raw_affiliation_string":"Department of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759"]},{"raw_affiliation_string":"gDepartment of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037076463","display_name":"Mark E. Ladd","orcid":"https://orcid.org/0000-0002-4128-9440","observed_orcids":["https://orcid.org/0000-0002-4128-9440"]},"institutions":[{"id":"https://openalex.org/I127668822","display_name":"Erwin L. Hahn Institute for Magnetic Resonance Imaging","ror":"https://ror.org/00ns93f55","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127668822"]},{"id":"https://openalex.org/I17937529","display_name":"German Cancer Research Center","ror":"https://ror.org/04cdgtt98","country_code":"DE","type":"facility","lineage":["https://openalex.org/I1305996414","https://openalex.org/I17937529"]},{"id":"https://openalex.org/I223822909","display_name":"Heidelberg University","ror":"https://ror.org/038t36y30","country_code":"DE","type":"education","lineage":["https://openalex.org/I223822909"]},{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M.E. Ladd","raw_affiliation_strings":["Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","Faculty of Physics and Astronomy and Faculty of Medicine (M.E.L.), University of Heidelberg, Heidelberg, Germany","Medical Physics in Radiology (M.E.L.), German Cancer Research Center, Heidelberg, Germany","cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","hMedical Physics in Radiology (M.E.L.), German Cancer Research Center, Heidelberg, Germany","iFaculty of Physics and Astronomy and Faculty of Medicine (M.E.L.), University of Heidelberg, Heidelberg, Germany"],"raw_orcid":"https://orcid.org/0000-0002-4128-9440","affiliations":[{"raw_affiliation_string":"Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]},{"raw_affiliation_string":"Faculty of Physics and Astronomy and Faculty of Medicine (M.E.L.), University of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]},{"raw_affiliation_string":"Medical Physics in Radiology (M.E.L.), German Cancer Research Center, Heidelberg, Germany","institution_ids":["https://openalex.org/I17937529"]},{"raw_affiliation_string":"cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]},{"raw_affiliation_string":"hMedical Physics in Radiology (M.E.L.), German Cancer Research Center, Heidelberg, Germany","institution_ids":["https://openalex.org/I17937529"]},{"raw_affiliation_string":"iFaculty of Physics and Astronomy and Faculty of Medicine (M.E.L.), University of Heidelberg, Heidelberg, Germany","institution_ids":["https://openalex.org/I223822909"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036496827","display_name":"Ramazan Jabbarli","orcid":"https://orcid.org/0000-0002-8356-6629","observed_orcids":["https://orcid.org/0000-0002-8356-6629"]},"institutions":[{"id":"https://openalex.org/I4210119759","display_name":"Essen University Hospital","ror":"https://ror.org/02na8dn90","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210119759"]},{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. Jabbarli","raw_affiliation_strings":["From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-8356-6629","affiliations":[{"raw_affiliation_string":"From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052523213","display_name":"Ulrich Sure","orcid":"https://orcid.org/0000-0002-9073-1821","observed_orcids":["https://orcid.org/0000-0002-9073-1821"]},"institutions":[{"id":"https://openalex.org/I4210119759","display_name":"Essen University Hospital","ror":"https://ror.org/02na8dn90","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210119759"]},{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"U. Sure","raw_affiliation_strings":["From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9073-1821","affiliations":[{"raw_affiliation_string":"From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005775004","display_name":"Nadia Khan","orcid":"https://orcid.org/0000-0001-5077-6622","observed_orcids":["https://orcid.org/0000-0001-5077-6622","https://orcid.org/0000-0001-5179-5243"]},"institutions":[{"id":"https://openalex.org/I4210128593","display_name":"University Children's Hospital Zurich","ror":"https://ror.org/035vb3h42","country_code":"CH","type":"healthcare","lineage":["https://openalex.org/I4210128593"]}],"countries":["CH"],"is_corresponding":false,"raw_author_name":"N. Khan","raw_affiliation_strings":["Moyamoya Center, Division of Pediatric Neurosurgery (N.K.), Department of Surgery, University Children's Hospital Zurich, Zurich, Switzerland","jMoyamoya Center, Division of Pediatric Neurosurgery (N.K.), Department of Surgery, University Children's Hospital Zurich, Zurich, Switzerland"],"raw_orcid":"https://orcid.org/0000-0001-5077-6622","affiliations":[{"raw_affiliation_string":"Moyamoya Center, Division of Pediatric Neurosurgery (N.K.), Department of Surgery, University Children's Hospital Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I4210128593"]},{"raw_affiliation_string":"jMoyamoya Center, Division of Pediatric Neurosurgery (N.K.), Department of Surgery, University Children's Hospital Zurich, Zurich, Switzerland","institution_ids":["https://openalex.org/I4210128593"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102849836","display_name":"Marc U Schlamann","orcid":"https://orcid.org/0000-0002-9940-1503","observed_orcids":["https://orcid.org/0000-0002-9940-1503"]},"institutions":[{"id":"https://openalex.org/I4210119759","display_name":"Essen University Hospital","ror":"https://ror.org/02na8dn90","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210119759"]},{"id":"https://openalex.org/I4210153755","display_name":"University Hospital Cologne","ror":"https://ror.org/05mxhda18","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210153755"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Schlamann","raw_affiliation_strings":["Department of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany","Department of Neuroradiology (M.S.), University Hospital Cologne, Cologne, Germany","gDepartment of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany","kDepartment of Neuroradiology (M.S.), University Hospital Cologne, Cologne, Germany"],"raw_orcid":"https://orcid.org/0000-0002-9940-1503","affiliations":[{"raw_affiliation_string":"Department of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759"]},{"raw_affiliation_string":"Department of Neuroradiology (M.S.), University Hospital Cologne, Cologne, Germany","institution_ids":["https://openalex.org/I4210153755"]},{"raw_affiliation_string":"gDepartment of Diagnostic and Interventional Radiology and Neuroradiology (M.F., M.S.), University Hospital Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759"]},{"raw_affiliation_string":"kDepartment of Neuroradiology (M.S.), University Hospital Cologne, Cologne, Germany","institution_ids":["https://openalex.org/I4210153755"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5038193537","display_name":"Karsten Henning Wrede","orcid":"https://orcid.org/0000-0001-7076-3503","observed_orcids":["https://orcid.org/0000-0001-7076-3503"]},"institutions":[{"id":"https://openalex.org/I127668822","display_name":"Erwin L. Hahn Institute for Magnetic Resonance Imaging","ror":"https://ror.org/00ns93f55","country_code":"DE","type":"facility","lineage":["https://openalex.org/I127668822"]},{"id":"https://openalex.org/I4210119759","display_name":"Essen University Hospital","ror":"https://ror.org/02na8dn90","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210119759"]},{"id":"https://openalex.org/I62318514","display_name":"University of Duisburg-Essen","ror":"https://ror.org/04mz5ra38","country_code":"DE","type":"education","lineage":["https://openalex.org/I62318514"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"K.H. Wrede","raw_affiliation_strings":["Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany karsten.wrede@uk-essen.de","aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany"],"raw_orcid":"https://orcid.org/0000-0001-7076-3503","affiliations":[{"raw_affiliation_string":"Erwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]},{"raw_affiliation_string":"From the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany karsten.wrede@uk-essen.de","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"aFrom the Department of Neurosurgery (T.M., T.S., R.J., U.S., K.H.W.), University Hospital Essen, University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I4210119759","https://openalex.org/I62318514"]},{"raw_affiliation_string":"cErwin L. Hahn Institute for Magnetic Resonance Imaging (T.M., T.S., M.E.L., K.H.W.), University Duisburg-Essen, Essen, Germany","institution_ids":["https://openalex.org/I127668822","https://openalex.org/I62318514"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":11,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.8073,"has_fulltext":true,"cited_by_count":30,"citation_normalized_percentile":{"value":0.84344864,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"39","issue":"7","first_page":"1248","last_page":"1254"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12747","display_name":"Moyamoya disease diagnosis and treatment","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12747","display_name":"Moyamoya disease diagnosis and treatment","score":1.0,"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/T10378","display_name":"Advanced MRI Techniques and Applications","score":0.0,"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/T11402","display_name":"Vascular Malformations Diagnosis and Treatment","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/moyamoya-disease","display_name":"moyamoya disease","score":0.984000027179718},{"id":"https://openalex.org/keywords/7t-mri","display_name":"7T MRI","score":0.7900000214576721},{"id":"https://openalex.org/keywords/ultra-high-field-mri","display_name":"ultra-high field MRI","score":0.8820000290870667},{"id":"https://openalex.org/keywords/time-of-flight-magnetic-resonance-angiography","display_name":"time-of-flight MR angiography","score":0.8109999895095825},{"id":"https://openalex.org/keywords/digital-subtraction-angiography","display_name":"digital subtraction angiography","score":0.8610000014305115},{"id":"https://openalex.org/keywords/mprage","display_name":"MPRAGE","score":0.75},{"id":"https://openalex.org/keywords/cerebral-collateral-circulation","display_name":"cerebral collateral circulation","score":0.4580000042915344},{"id":"https://openalex.org/keywords/image-quality-comparison","display_name":"image quality comparison","score":0.6240000128746033}],"concepts":[{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.8142558336257935},{"id":"https://openalex.org/C2777910564","wikidata":"https://www.wikidata.org/wiki/Q694563","display_name":"Collateral","level":2,"score":0.6130836009979248},{"id":"https://openalex.org/C2779703115","wikidata":"https://www.wikidata.org/wiki/Q539702","display_name":"Angiopathy","level":3,"score":0.5231598615646362},{"id":"https://openalex.org/C126838900","wikidata":"https://www.wikidata.org/wiki/Q77604","display_name":"Radiology","level":1,"score":0.47492867708206177},{"id":"https://openalex.org/C2778212899","wikidata":"https://www.wikidata.org/wiki/Q907325","display_name":"Magnetic resonance angiography","level":3,"score":0.4417007565498352},{"id":"https://openalex.org/C206041023","wikidata":"https://www.wikidata.org/wiki/Q1751970","display_name":"Wilcoxon signed-rank test","level":3,"score":0.4304075539112091},{"id":"https://openalex.org/C143409427","wikidata":"https://www.wikidata.org/wiki/Q161238","display_name":"Magnetic resonance imaging","level":2,"score":0.42595240473747253},{"id":"https://openalex.org/C186282968","wikidata":"https://www.wikidata.org/wiki/Q1434261","display_name":"McNemar's test","level":2,"score":0.4230683445930481},{"id":"https://openalex.org/C2989005","wikidata":"https://www.wikidata.org/wiki/Q214963","display_name":"Nuclear medicine","level":1,"score":0.33376994729042053},{"id":"https://openalex.org/C12868164","wikidata":"https://www.wikidata.org/wiki/Q1424533","display_name":"Mann\u2013Whitney U test","level":2,"score":0.29625028371810913},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.16060027480125427},{"id":"https://openalex.org/C555293320","wikidata":"https://www.wikidata.org/wiki/Q12206","display_name":"Diabetes mellitus","level":2,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C134018914","wikidata":"https://www.wikidata.org/wiki/Q162606","display_name":"Endocrinology","level":1,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000328","descriptor_name":"Adult","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D003097","descriptor_name":"Collateral Circulation","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007090","descriptor_name":"Image Interpretation, Computer-Assisted","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008875","descriptor_name":"Middle Aged","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009072","descriptor_name":"Moyamoya Disease","qualifier_ui":"Q000000981","qualifier_name":"diagnostic imaging","is_major_topic":true},{"descriptor_ui":"D011446","descriptor_name":"Prospective Studies","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D015901","descriptor_name":"Angiography, Digital Subtraction","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":false},{"descriptor_ui":"D018810","descriptor_name":"Magnetic Resonance Angiography","qualifier_ui":"Q000379","qualifier_name":"methods","is_major_topic":true}],"locations_count":7,"locations":[{"id":"doi:10.3174/ajnr.a5700","doi":"https://doi.org/10.3174/ajnr.a5700","is_oa":true,"landing_page_url":"https://doi.org/10.3174/ajnr.a5700","pdf_url":"http://www.ajnr.org/content/ajnr/39/7/1248.full.pdf","source":{"id":"https://openalex.org/S101278519","display_name":"American Journal of Neuroradiology","issn_l":"0195-6108","issn":["0195-6108","1936-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316165","host_organization_name":"American Society of Neuroradiology","host_organization_lineage":["https://openalex.org/P4310316165"],"host_organization_lineage_names":["American Society of Neuroradiology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Neuroradiology","raw_type":"journal-article"},{"id":"pmid:29880473","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/29880473","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":"AJNR. American journal of neuroradiology","raw_type":"Journal Article"},{"id":"pmh:oai:USBKOELN.ub.uni-koeln.de:18180","doi":null,"is_oa":false,"landing_page_url":"https://kups.ub.uni-koeln.de/18180/","pdf_url":null,"source":{"id":"https://openalex.org/S4306400371","display_name":"K\u00f6lner Universit\u00e4ts PublikationsServer (Universit\u00e4t zu K\u00f6ln)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210115942","host_organization_name":"Rhenish Institute for Environmental Research","host_organization_lineage":["https://openalex.org/I4210115942"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"","raw_type":"doc-type:article"},{"id":"pmh:oai:pubmedcentral.nih.gov:7655433","doi":null,"is_oa":true,"landing_page_url":"https://pmc.ncbi.nlm.nih.gov/articles/PMC7655433/","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":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"AJNR Am J Neuroradiol","raw_type":"Text"},{"id":"pmh:oai:bibliographie.ub.uni-due.de:ubo_mods_00113209","doi":null,"is_oa":false,"landing_page_url":"https://www.ncbi.nlm.nih.gov/pubmed/29880473","pdf_url":null,"source":{"id":"https://openalex.org/S7407055102","display_name":"Universit\u00e4tsbibliographie, Universit\u00e4t Duisburg-Essen","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":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"article"},{"id":"pmh:oai:www.zora.uzh.ch:167185","doi":null,"is_oa":false,"landing_page_url":"https://www.zora.uzh.ch/167185","pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Matsushige, T; Kraemer, M; Sato, T; Berlit, P; Forsting, M; Ladd, M E; Jabbarli, R; Sure, U; Khan, N; Schlamann, M; Wrede, K H (2018). Visualization and Classification of Deeply Seated Collateral Networks in Moyamoya Angiopathy with 7T MRI. American Journal of Neuroradiology, 39(7):1248-1254.","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:www.zora.uzh.ch:20.500.14742/154746","doi":null,"is_oa":false,"landing_page_url":"https://www.zora.uzh.ch/handle/20.500.14742/154746","pdf_url":null,"source":{"id":"https://openalex.org/S4306401281","display_name":"Zurich Open Repository and Archive (University of Zurich)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I202697423","host_organization_name":"University of Zurich","host_organization_lineage":["https://openalex.org/I202697423"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Matsushige, T., Kraemer, M., Sato, T., Berlit, P., Forsting, M., Ladd, M. E., Jabbarli, R., Sure, U., Khan, N., Schlamann, M., & Wrede, K. H. (2018). Visualization and Classification of Deeply Seated Collateral Networks in Moyamoya Angiopathy with 7T MRI. American Journal of Neuroradiology, 39, 1248\u20131254. https://doi.org/10.3174/ajnr.A5700","raw_type":"Journal Article"}],"best_oa_location":{"id":"doi:10.3174/ajnr.a5700","doi":"https://doi.org/10.3174/ajnr.a5700","is_oa":true,"landing_page_url":"https://doi.org/10.3174/ajnr.a5700","pdf_url":"http://www.ajnr.org/content/ajnr/39/7/1248.full.pdf","source":{"id":"https://openalex.org/S101278519","display_name":"American Journal of Neuroradiology","issn_l":"0195-6108","issn":["0195-6108","1936-959X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310316165","host_organization_name":"American Society of Neuroradiology","host_organization_lineage":["https://openalex.org/P4310316165"],"host_organization_lineage_names":["American Society of Neuroradiology"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"American Journal of Neuroradiology","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/3","score":0.9391000270843506,"display_name":"Good health and well-being"}],"study_designs":[{"id":"https://openalex.org/study-designs/observational-study","display_name":"Observational Study"}],"awards":[],"funders":[{"id":"https://openalex.org/F4320325052","display_name":"Universit\u00e4t Duisburg-Essen","ror":"https://ror.org/04mz5ra38"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2806470469.pdf","grobid_xml":"https://content.openalex.org/works/W2806470469.grobid-xml"},"referenced_works_count":39,"referenced_works":["https://openalex.org/W7622341","https://openalex.org/W8880448","https://openalex.org/W1966173083","https://openalex.org/W1973373552","https://openalex.org/W1976585248","https://openalex.org/W1978594067","https://openalex.org/W2022889877","https://openalex.org/W2034116027","https://openalex.org/W2037900033","https://openalex.org/W2041131988","https://openalex.org/W2053859334","https://openalex.org/W2060894785","https://openalex.org/W2067517984","https://openalex.org/W2069509597","https://openalex.org/W2083066919","https://openalex.org/W2084368848","https://openalex.org/W2087924953","https://openalex.org/W2098090142","https://openalex.org/W2102233548","https://openalex.org/W2103349958","https://openalex.org/W2118454500","https://openalex.org/W2130913244","https://openalex.org/W2140646422","https://openalex.org/W2175752960","https://openalex.org/W2187636348","https://openalex.org/W2217843539","https://openalex.org/W2235639808","https://openalex.org/W2261461739","https://openalex.org/W2275000701","https://openalex.org/W2284261032","https://openalex.org/W2323566945","https://openalex.org/W2325687767","https://openalex.org/W2333236714","https://openalex.org/W2344145901","https://openalex.org/W2345592264","https://openalex.org/W2552533432","https://openalex.org/W2789748950","https://openalex.org/W4250897659","https://openalex.org/W4256067029"],"related_works":["https://openalex.org/W6889956151","https://openalex.org/W4411709040","https://openalex.org/W2345592264","https://openalex.org/W7125615176","https://openalex.org/W4404746674","https://openalex.org/W2325687767","https://openalex.org/W2389749012","https://openalex.org/W2754006327","https://openalex.org/W2017475411","https://openalex.org/W2375980458"],"abstract_inverted_index":{"BACKGROUND":[0],"AND":[1,42],"PURPOSE:":[2],"Collateral":[3],"networks":[4,32,89,119,148,162,179],"in":[5,36,52,93,106,212,215],"Moyamoya":[6,48,213],"angiopathy":[7,49,214],"have":[8],"a":[9,94,103],"complex":[10],"angioarchitecture":[11],"difficult":[12],"to":[13,21,222],"comprehend":[14],"on":[15,165,168,172],"conventional":[16,39],"examinations.":[17],"This":[18,199],"study":[19,200],"aimed":[20],"evaluate":[22],"morphologic":[23],"patterns":[24],"and":[25,70,90,100,110,154,170,184],"the":[26,83,129,138],"delineation":[27,203],"of":[28,85,97,115,128,159,175,204],"deeply":[29,86,116,145,176,207],"seated":[30,87,117,146,177,208],"collateral":[31,88,118,147,161,178,209],"using":[33,102,137,218],"ultra-high-field":[34],"MRA":[35],"comparison":[37],"with":[38,47,62,72],"DSA.":[40,223],"MATERIALS":[41],"METHODS:":[43],"Fifteen":[44],"white":[45,216],"patients":[46],"were":[50,60,149,163,191],"investigated":[51],"this":[53],"prospective":[54],"trial.":[55],"Sequences":[56],"acquired":[57],"at":[58],"7T":[59,219],"TOF-MRA":[61,183],"0.22":[63,65],"\u00d7":[64,66,74,76],"0.41":[67],"mm3":[68,78],"resolution":[69],"MPRAGE":[71,101,194],"0.7":[73,75,77],"resolution.":[79],"Four":[80],"raters":[81],"evaluated":[82],"presence":[84],"image":[91,133],"quality":[92,134],"consensus":[95],"reading":[96],"DSA,":[98],"TOF-MRA,":[99,220],"5-point":[104],"scale":[105],"axial":[107],"source":[108],"images":[109],"maximum":[111],"intensity":[112],"projections.":[113],"Delineation":[114,174],"by":[120,126],"different":[121],"imaging":[122],"modalities":[123],"was":[124,135,180],"compared":[125,136],"means":[127],"McNemar":[130],"test,":[131],"whereas":[132],"Wilcoxon":[139],"signed-rank":[140],"test.":[141],"RESULTS:":[142],"The":[143],"relevant":[144],"classified":[150],"into":[151],"2":[152],"categories":[153],"6":[155,205],"pathways.":[156],"A":[157],"total":[158],"100":[160],"detected":[164],"DSA;":[166],"106,":[167],"TOF-MRA;":[169],"73,":[171],"MPRAGE.":[173],"comparable":[181,221],"between":[182],"DSA":[185],"(P":[186,195],"=":[187],".25);":[188],"however,":[189],"both":[190],"better":[192],"than":[193],"<":[196],".001).":[197],"CONCLUSIONS:":[198],"demonstrates":[201],"excellent":[202],"distinct":[206],"network":[210],"pathways":[211],"adults":[217]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":3},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":3},{"year":2018,"cited_by_count":1}],"updated_date":"2026-11-12T12:28:57.059296","created_date":"2018-06-13T00:00:00"}
