دورية أكاديمية
The negative BOLD response as a marker of the seizure onset zone ...
| العنوان: | The negative BOLD response as a marker of the seizure onset zone ... |
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| المؤلفون: | Dykens, Perry Everett |
| بيانات النشر: | Cumming School of Medicine |
| سنة النشر: | 2023 |
| المجموعة: | DataCite Metadata Store (German National Library of Science and Technology) |
| مصطلحات موضوعية: | epilpesy, intracranial electroencephalography, interical epiltiform discharges, gradient switching artifact, fMRI, EEG, EEG-fMRI, BOLD, IEDs, Negative BOLD, Neuroscience |
| الوصف: | Epilepsy is a neurological disease affecting 70 million people worldwide. For most individuals, these seizures can be controlled using medications, however nearly 1 in 3 people may need surgery to achieve seizure freedom. For this surgery to be successful, the brain region generating the seizures, which contains the critical seizure onset zone (SOZ), must be accurately identified and removed. Unfortunately, the surgical success rate is low likely due to imprecise determination of the SOZ. As a novel approach to SOZ identification, the collection of intracranial electroencephalography and functional magnetic resonance imaging (iEEG-fMRI) has been proposed as a novel method of identifying the SOZ. However, iEEG-fMRI faces the methodological challenge of artifact introduced from MR scanning which completely obscures the physiological EEG signal. Therefore, the first step towards bringing iEEG-fMRI into the clinical realm is to improve methods for extracting the physiological EEG signal from the iEEG-fMRI data. ... |
| نوع الوثيقة: | article in journal/newspaper master thesis |
| اللغة: | English |
| DOI: | 10.11575/prism/42016 |
| الإتاحة: | https://doi.org/10.11575/prism/42016Test https://prism.ucalgary.ca/handle/1880/117174Test |
| حقوق: | University of Calgary graduate students retain copyright ownership and moral rights for their thesis. You may use this material in any way that is permitted by the Copyright Act or through licensing that has been assigned to the document. For uses that are not allowable under copyright legislation or licensing, you are required to seek permission. |
| رقم الانضمام: | edsbas.171AB905 |
| قاعدة البيانات: | BASE |
| DOI: | 10.11575/prism/42016 |
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