Presurgical Functional Cortical Mapping Using Electromagnetic Source Imaging
Preoperative localization of functionally eloquent cortex (functional cortical mapping) is common clinical practice in order to avoid or reduce postoperative morbidity. This review aims at providing a general overview of magnetoencephalography (MEG) and high-density electroencephalography (hdEEG) ba...
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2019-06-01
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| Series: | Frontiers in Neurology |
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| Online Access: | https://www.frontiersin.org/article/10.3389/fneur.2019.00628/full |
| _version_ | 1818131227505328128 |
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| author | Rudolf Kreidenhuber Rudolf Kreidenhuber Xavier De Tiège Xavier De Tiège Stefan Rampp Stefan Rampp |
| author_facet | Rudolf Kreidenhuber Rudolf Kreidenhuber Xavier De Tiège Xavier De Tiège Stefan Rampp Stefan Rampp |
| author_sort | Rudolf Kreidenhuber |
| collection | DOAJ |
| description | Preoperative localization of functionally eloquent cortex (functional cortical mapping) is common clinical practice in order to avoid or reduce postoperative morbidity. This review aims at providing a general overview of magnetoencephalography (MEG) and high-density electroencephalography (hdEEG) based methods and their clinical role as compared to common alternatives for functional cortical mapping of (1) verbal language function, (2) sensorimotor cortex, (3) memory, (4) visual, and (5) auditory cortex. We highlight strengths, weaknesses and limitations of these functional cortical mapping modalities based on findings in the recent literature. We also compare their performance relative to other non-invasive functional cortical mapping methods, such as functional Magnetic Resonance Imaging (fMRI), Transcranial Magnetic Stimulation (TMS), and to invasive methods like the intracarotid Amobarbital Test (WADA-Test) or intracranial investigations. |
| first_indexed | 2024-12-11T08:17:35Z |
| format | Article |
| id | doaj.art-80176e201a5c43bf912735ffcb253b8c |
| institution | Directory Open Access Journal |
| issn | 1664-2295 |
| language | English |
| last_indexed | 2024-12-11T08:17:35Z |
| publishDate | 2019-06-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Neurology |
| spelling | doaj.art-80176e201a5c43bf912735ffcb253b8c2022-12-22T01:14:45ZengFrontiers Media S.A.Frontiers in Neurology1664-22952019-06-011010.3389/fneur.2019.00628456494Presurgical Functional Cortical Mapping Using Electromagnetic Source ImagingRudolf Kreidenhuber0Rudolf Kreidenhuber1Xavier De Tiège2Xavier De Tiège3Stefan Rampp4Stefan Rampp5Department of Neurology, Christian-Doppler Medical Center, Paracelsus Medical University, Salzburg, AustriaCentre for Cognitive Neuroscience, University of Salzburg, Salzburg, AustriaLaboratoire de Cartographie Fonctionelle du Cerveau, ULB Neuroscience Institute, Université Libre de Bruxelles, Brussels, BelgiumDepartment of Functional Neuroimaging, Service of Nuclear Medicine, CUB Hôpital Erasme, Université Libre de Bruxelles, Brussels, BelgiumDepartment of Neurosurgery, University Hospital Erlangen, Erlangen, GermanyDepartment of Neurosurgery, University Hospital Halle, Halle, GermanyPreoperative localization of functionally eloquent cortex (functional cortical mapping) is common clinical practice in order to avoid or reduce postoperative morbidity. This review aims at providing a general overview of magnetoencephalography (MEG) and high-density electroencephalography (hdEEG) based methods and their clinical role as compared to common alternatives for functional cortical mapping of (1) verbal language function, (2) sensorimotor cortex, (3) memory, (4) visual, and (5) auditory cortex. We highlight strengths, weaknesses and limitations of these functional cortical mapping modalities based on findings in the recent literature. We also compare their performance relative to other non-invasive functional cortical mapping methods, such as functional Magnetic Resonance Imaging (fMRI), Transcranial Magnetic Stimulation (TMS), and to invasive methods like the intracarotid Amobarbital Test (WADA-Test) or intracranial investigations.https://www.frontiersin.org/article/10.3389/fneur.2019.00628/fullmagnetoencephalographyfunctional cortical mappingfMRIEEGpresurgical |
| spellingShingle | Rudolf Kreidenhuber Rudolf Kreidenhuber Xavier De Tiège Xavier De Tiège Stefan Rampp Stefan Rampp Presurgical Functional Cortical Mapping Using Electromagnetic Source Imaging Frontiers in Neurology magnetoencephalography functional cortical mapping fMRI EEG presurgical |
| title | Presurgical Functional Cortical Mapping Using Electromagnetic Source Imaging |
| title_full | Presurgical Functional Cortical Mapping Using Electromagnetic Source Imaging |
| title_fullStr | Presurgical Functional Cortical Mapping Using Electromagnetic Source Imaging |
| title_full_unstemmed | Presurgical Functional Cortical Mapping Using Electromagnetic Source Imaging |
| title_short | Presurgical Functional Cortical Mapping Using Electromagnetic Source Imaging |
| title_sort | presurgical functional cortical mapping using electromagnetic source imaging |
| topic | magnetoencephalography functional cortical mapping fMRI EEG presurgical |
| url | https://www.frontiersin.org/article/10.3389/fneur.2019.00628/full |
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