EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS

The noise-normalized minimum-norm estimate (MNEs) approaches introduced in this study provides practical significance to improve the Magnetoencephalography (MEG) source localization for pre-surgical mapping of unclear anatomical landmark of the central sulcus (CS) due to tumor invading the primar...

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Main Author: MOHD NOOR, NOR SAFIRA ELAINA
Format: Thesis
Language: English
Institution: Universiti Teknologi Petronas
Record Id / ISBN-0: utp-utpedia.21846 /
Published: 2016
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access: http://utpedia.utp.edu.my/21846/1/2016-ELECTRICAL%20AND%20ELECTRONIC-EEG-MEG%20DIPOLE%20SOURCE%20LOCALIZATION%20OF%20N20%20SOMATOSENSORY%20COMPONENT%20IN%20FRONTO-PARIETAL%20BRAIN%20TUMOR%20PATIENTS-NOR%20SAFIRA%20ELAINA%20BINTI%20MOHD%20NOOR.pdf
http://utpedia.utp.edu.my/21846/
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spelling utp-utpedia.218462021-09-24T09:55:05Z http://utpedia.utp.edu.my/21846/ EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS MOHD NOOR, NOR SAFIRA ELAINA TK Electrical engineering. Electronics Nuclear engineering The noise-normalized minimum-norm estimate (MNEs) approaches introduced in this study provides practical significance to improve the Magnetoencephalography (MEG) source localization for pre-surgical mapping of unclear anatomical landmark of the central sulcus (CS) due to tumor invading the primary somatosensory cortex, (SI) whereas the interhemispheric somatosensory parameter offers additional information to neurosurgeon as a potential quantitative measure of brain activities in the affected hemisphere. The primary cortical generator of N20m somatosensory evoked field (SEFs) originates from the tangentially oriented pyramidal neurons in the Brodmami's area 3b as demonstrated using equivalent current dipole (ECDs) analysis. However, changes in somatosensory cortical localization due to presence of tumor remain largely unknown using spatiotemporal estimates, dynamic statistical parametric maps (dSPM) and sLORETA approaches. 2016-05 Thesis NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/21846/1/2016-ELECTRICAL%20AND%20ELECTRONIC-EEG-MEG%20DIPOLE%20SOURCE%20LOCALIZATION%20OF%20N20%20SOMATOSENSORY%20COMPONENT%20IN%20FRONTO-PARIETAL%20BRAIN%20TUMOR%20PATIENTS-NOR%20SAFIRA%20ELAINA%20BINTI%20MOHD%20NOOR.pdf MOHD NOOR, NOR SAFIRA ELAINA (2016) EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS. Masters thesis, Universiti Teknologi PETRONAS.
institution Universiti Teknologi Petronas
collection UTPedia
language English
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
MOHD NOOR, NOR SAFIRA ELAINA
EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS
description The noise-normalized minimum-norm estimate (MNEs) approaches introduced in this study provides practical significance to improve the Magnetoencephalography (MEG) source localization for pre-surgical mapping of unclear anatomical landmark of the central sulcus (CS) due to tumor invading the primary somatosensory cortex, (SI) whereas the interhemispheric somatosensory parameter offers additional information to neurosurgeon as a potential quantitative measure of brain activities in the affected hemisphere. The primary cortical generator of N20m somatosensory evoked field (SEFs) originates from the tangentially oriented pyramidal neurons in the Brodmami's area 3b as demonstrated using equivalent current dipole (ECDs) analysis. However, changes in somatosensory cortical localization due to presence of tumor remain largely unknown using spatiotemporal estimates, dynamic statistical parametric maps (dSPM) and sLORETA approaches.
format Thesis
author MOHD NOOR, NOR SAFIRA ELAINA
author_sort MOHD NOOR, NOR SAFIRA ELAINA
title EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS
title_short EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS
title_full EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS
title_fullStr EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS
title_full_unstemmed EEG-MEG DIPOLE SOURCE LOCALIZATION OF N20 SOMATOSENSORY COMPONENT IN FRONTO-PARIETAL BRAIN TUMOR PATIENTS
title_sort eeg-meg dipole source localization of n20 somatosensory component in fronto-parietal brain tumor patients
publishDate 2016
url http://utpedia.utp.edu.my/21846/1/2016-ELECTRICAL%20AND%20ELECTRONIC-EEG-MEG%20DIPOLE%20SOURCE%20LOCALIZATION%20OF%20N20%20SOMATOSENSORY%20COMPONENT%20IN%20FRONTO-PARIETAL%20BRAIN%20TUMOR%20PATIENTS-NOR%20SAFIRA%20ELAINA%20BINTI%20MOHD%20NOOR.pdf
http://utpedia.utp.edu.my/21846/
_version_ 1741195794511298560
score 11.62408

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