Home > Publications Database > Portable ultra-low-field magnetic resonance imaging enables postictal seizure imaging. > print

001     278021
005     20250504001155.0
024 7 _ |a 10.1111/epi.18273
|2 doi
024 7 _ |a pmid:39962944
|2 pmid
024 7 _ |a pmc:PMC11997907
|2 pmc
024 7 _ |a 0013-9580
|2 ISSN
024 7 _ |a 1528-1167
|2 ISSN
024 7 _ |a altmetric:174986157
|2 altmetric
037 _ _ |a DZNE-2025-00531
041 _ _ |a English
082 _ _ |a 610
100 1 _ |a Bauer, Tobias
|0 P:(DE-2719)9002598
|b 0
|e First author
245 _ _ |a Portable ultra-low-field magnetic resonance imaging enables postictal seizure imaging.
260 _ _ |a Oxford [u.a.]
|c 2025
|b Wiley-Blackwell
336 7 _ |a article
|2 DRIVER
336 7 _ |a Output Types/Journal article
|2 DataCite
336 7 _ |a Journal Article
|b journal
|m journal
|0 PUB:(DE-HGF)16
|s 1744812109_1043
|2 PUB:(DE-HGF)
336 7 _ |a ARTICLE
|2 BibTeX
336 7 _ |a JOURNAL_ARTICLE
|2 ORCID
336 7 _ |a Journal Article
|0 0
|2 EndNote
520 _ _ |a The detection of transient peri-ictal magnetic resonance imaging (MRI) abnormalities has been variable after epileptic seizures. The most common reason for this variability is that abnormalities may disappear if the interval between seizure and scan acquisition is prolonged using conventional high-field systems. Here, we deployed a portable ultra-low-field MRI system in the presurgical evaluation at the bedside of individuals with epilepsy. We hypothesized that this novel technology enables rapid postictal scans and reliably shows focal peri-ictal MRI abnormalities in the seizure onset zone. A .064-T Swoop Portable MR Imaging System was used. Postictally, an axial diffusion-weighted sequence was acquired. The interictal MRI consisted of the diffusion-weighted and three-dimensional T1-weighted sequences. Postictal-interictal difference maps of diffusion-weighted volumes were calculated. Three individuals were included. Two individuals with focal aware seizures scanned 29 s and 19 min after the seizure, respectively, showed focal restrictions in diffusivity in the seizure onset zone, and a third individual scanned 5 h 45 min after a focal to bilateral tonic-clonic seizure showed global restrictions of diffusivity. Portable ultra-low-field MRI opens a new line of inquiry with the aim to establish postictal seizure imaging as part of the presurgical evaluation of people with epilepsy.
536 _ _ |a 353 - Clinical and Health Care Research (POF4-353)
|0 G:(DE-HGF)POF4-353
|c POF4-353
|f POF IV
|x 0
536 _ _ |a 354 - Disease Prevention and Healthy Aging (POF4-354)
|0 G:(DE-HGF)POF4-354
|c POF4-354
|f POF IV
|x 1
536 _ _ |a 352 - Disease Mechanisms (POF4-352)
|0 G:(DE-HGF)POF4-352
|c POF4-352
|f POF IV
|x 2
588 _ _ |a Dataset connected to CrossRef, PubMed, , Journals: pub.dzne.de
650 _ 7 |a cortical localization
|2 Other
650 _ 7 |a diffusion imaging
|2 Other
650 _ 7 |a epilepsy surgery
|2 Other
650 _ 7 |a functional neuroimaging
|2 Other
650 _ 7 |a global epileptology
|2 Other
650 _ 2 |a Humans
|2 MeSH
650 _ 2 |a Seizures: diagnostic imaging
|2 MeSH
650 _ 2 |a Male
|2 MeSH
650 _ 2 |a Female
|2 MeSH
650 _ 2 |a Magnetic Resonance Imaging: instrumentation
|2 MeSH
650 _ 2 |a Magnetic Resonance Imaging: methods
|2 MeSH
650 _ 2 |a Adult
|2 MeSH
650 _ 2 |a Diffusion Magnetic Resonance Imaging: methods
|2 MeSH
650 _ 2 |a Diffusion Magnetic Resonance Imaging: instrumentation
|2 MeSH
650 _ 2 |a Young Adult
|2 MeSH
650 _ 2 |a Electroencephalography
|2 MeSH
650 _ 2 |a Middle Aged
|2 MeSH
650 _ 2 |a Brain: pathology
|2 MeSH
700 1 _ |a Sabir, Hemmen
|0 P:(DE-2719)9000732
|b 1
|u dzne
700 1 _ |a Baumgartner, Tobias
|0 0000-0001-5935-9841
|b 2
700 1 _ |a Rácz, Attila
|b 3
700 1 _ |a Pukropski, Jan
|0 0000-0002-8280-6475
|b 4
700 1 _ |a Badr, Mostafa
|b 5
700 1 _ |a Olbrich, Simon
|b 6
700 1 _ |a Lange, Annalena
|b 7
700 1 _ |a Bisten, Justus
|b 8
700 1 _ |a Groteklaes, Anne
|b 9
700 1 _ |a Lehnen, Nils C
|b 10
700 1 _ |a Cendes, Fernando
|0 0000-0001-9336-9568
|b 11
700 1 _ |a Radbruch, Alexander
|0 P:(DE-2719)9001861
|b 12
|u dzne
700 1 _ |a Surges, Rainer
|b 13
700 1 _ |a Rüber, Theodor
|0 0000-0002-6180-7671
|b 14
|e Last author
773 _ _ |a 10.1111/epi.18273
|g Vol. 66, no. 4, p. epi.18273
|0 PERI:(DE-600)2002194-X
|n 4
|p e60-e65
|t Epilepsia
|v 66
|y 2025
|x 0013-9580
856 4 _ |y OpenAccess
|u https://pub.dzne.de/record/278021/files/DZNE-2025-00531.pdf
856 4 _ |y OpenAccess
|x pdfa
|u https://pub.dzne.de/record/278021/files/DZNE-2025-00531.pdf?subformat=pdfa
909 C O |o oai:pub.dzne.de:278021
|p openaire
|p open_access
|p VDB
|p driver
|p dnbdelivery
910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
|0 I:(DE-588)1065079516
|k DZNE
|b 0
|6 P:(DE-2719)9002598
910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
|0 I:(DE-588)1065079516
|k DZNE
|b 1
|6 P:(DE-2719)9000732
910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
|0 I:(DE-588)1065079516
|k DZNE
|b 12
|6 P:(DE-2719)9001861
910 1 _ |a Deutsches Zentrum für Neurodegenerative Erkrankungen
|0 I:(DE-588)1065079516
|k DZNE
|b 14
|6 0000-0002-6180-7671
913 1 _ |a DE-HGF
|b Gesundheit
|l Neurodegenerative Diseases
|1 G:(DE-HGF)POF4-350
|0 G:(DE-HGF)POF4-353
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-300
|4 G:(DE-HGF)POF
|v Clinical and Health Care Research
|x 0
913 1 _ |a DE-HGF
|b Gesundheit
|l Neurodegenerative Diseases
|1 G:(DE-HGF)POF4-350
|0 G:(DE-HGF)POF4-354
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-300
|4 G:(DE-HGF)POF
|v Disease Prevention and Healthy Aging
|x 1
913 1 _ |a DE-HGF
|b Gesundheit
|l Neurodegenerative Diseases
|1 G:(DE-HGF)POF4-350
|0 G:(DE-HGF)POF4-352
|3 G:(DE-HGF)POF4
|2 G:(DE-HGF)POF4-300
|4 G:(DE-HGF)POF
|v Disease Mechanisms
|x 2
914 1 _ |y 2025
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0200
|2 StatID
|b SCOPUS
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0300
|2 StatID
|b Medline
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1050
|2 StatID
|b BIOSIS Previews
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1190
|2 StatID
|b Biological Abstracts
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0600
|2 StatID
|b Ebsco Academic Search
|d 2024-12-09
915 _ _ |a JCR
|0 StatID:(DE-HGF)0100
|2 StatID
|b EPILEPSIA : 2022
|d 2024-12-09
915 _ _ |a DEAL Wiley
|0 StatID:(DE-HGF)3001
|2 StatID
|d 2024-12-09
|w ger
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1030
|2 StatID
|b Current Contents - Life Sciences
|d 2024-12-09
915 _ _ |a WoS
|0 StatID:(DE-HGF)0113
|2 StatID
|b Science Citation Index Expanded
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0150
|2 StatID
|b Web of Science Core Collection
|d 2024-12-09
915 _ _ |a Creative Commons Attribution CC BY 4.0
|0 LIC:(DE-HGF)CCBY4
|2 HGFVOC
915 _ _ |a OpenAccess
|0 StatID:(DE-HGF)0510
|2 StatID
915 _ _ |a Peer Review
|0 StatID:(DE-HGF)0030
|2 StatID
|b ASC
|d 2024-12-09
915 _ _ |a IF >= 5
|0 StatID:(DE-HGF)9905
|2 StatID
|b EPILEPSIA : 2022
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0160
|2 StatID
|b Essential Science Indicators
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)1110
|2 StatID
|b Current Contents - Clinical Medicine
|d 2024-12-09
915 _ _ |a DBCoverage
|0 StatID:(DE-HGF)0199
|2 StatID
|b Clarivate Analytics Master Journal List
|d 2024-12-09
920 1 _ |0 I:(DE-2719)5000075
|k AG Radbruch
|l Clinical Neuroimaging
|x 0
920 1 _ |0 I:(DE-2719)1013026
|k AG Stöcker
|l MR Physics
|x 1
920 1 _ |0 I:(DE-2719)5000032
|k AG Sabir
|l Neonatal Neuroscience
|x 2
980 _ _ |a journal
980 _ _ |a VDB
980 _ _ |a UNRESTRICTED
980 _ _ |a I:(DE-2719)5000075
980 _ _ |a I:(DE-2719)1013026
980 _ _ |a I:(DE-2719)5000032
980 1 _ |a FullTexts

LibraryCollectionCLSMajorCLSMinorLanguageAuthor
Marc 21