Neural process of emotional arousal from the Malaysian affective picture system: a P300 study

The terminology of the emotions has been described simply as adaptive action disposition where it applied to the organism for either approach or avoidance related behaviors. This study title as ‘Neural process of emotional arousal from the Malaysian Affective Picture system: A P300’. Through this...

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Main Author:	Ramli, Nur Adila
Format:	Thesis
Language:	English
Published:	2018
Subjects:	RC31-1245 Internal medicine
Online Access:	http://eprints.usm.my/47037/1/Dr.%20Nur%20Adila%20Ramli-24%20pages.pdf
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spelling	my-usm-ep.470372020-09-01T02:04:10Z Neural process of emotional arousal from the Malaysian affective picture system: a P300 study 2018-04 Ramli, Nur Adila RC31-1245 Internal medicine The terminology of the emotions has been described simply as adaptive action disposition where it applied to the organism for either approach or avoidance related behaviors. This study title as ‘Neural process of emotional arousal from the Malaysian Affective Picture system: A P300’. Through this study, deeper observation was conducted in order to identify the differences of the latency and amplitude of P300 ERP component across the level of arousal in Malaysian Affective Picture and to visualize and analyze the source of P300 ERP component across the level of arousal in Malaysian Affective Picture using 128-electrode sensor net. There are two phases that were implemented in this study, which the first phase is known as Affective measure of the Malaysian Picture with 47 participants and the Event Related Potential for second phase with 32 participants. Students with neuropsychological disorders and alcohol dependents are excluded. Participants completed the passive paradigm by focusing and responding to the stimuli that have been presented to them. The amplitude, latency and the source of P300 ERP component were observed and determined. The results obtained were analyzed using ‘One way-repeated measure ANOVA’ from seven electrode sites (Fz, Cz, Pz, C3, C4, P3 and P4). The analysis revealed that there is no significant difference for the latency and there are significant differences in amplitude across levels of arousal showed by the electrodes of C3 and P4 sites, the localization also showed that there were no emotional features involved in this study. Thus, the future research needs to include varying types of emotional stimuli (high arousal stimuli with unpleasant valence value). 2018-04 Thesis http://eprints.usm.my/47037/ http://eprints.usm.my/47037/1/Dr.%20Nur%20Adila%20Ramli-24%20pages.pdf application/pdf en public masters Universiti Sains Malaysia Pusat Pengajian Sains Perubatan
institution	Universiti Sains Malaysia
collection	USM Institutional Repository
language	English
topic	RC31-1245 Internal medicine
spellingShingle	RC31-1245 Internal medicine Ramli, Nur Adila Neural process of emotional arousal from the Malaysian affective picture system: a P300 study
description	The terminology of the emotions has been described simply as adaptive action disposition where it applied to the organism for either approach or avoidance related behaviors. This study title as ‘Neural process of emotional arousal from the Malaysian Affective Picture system: A P300’. Through this study, deeper observation was conducted in order to identify the differences of the latency and amplitude of P300 ERP component across the level of arousal in Malaysian Affective Picture and to visualize and analyze the source of P300 ERP component across the level of arousal in Malaysian Affective Picture using 128-electrode sensor net. There are two phases that were implemented in this study, which the first phase is known as Affective measure of the Malaysian Picture with 47 participants and the Event Related Potential for second phase with 32 participants. Students with neuropsychological disorders and alcohol dependents are excluded. Participants completed the passive paradigm by focusing and responding to the stimuli that have been presented to them. The amplitude, latency and the source of P300 ERP component were observed and determined. The results obtained were analyzed using ‘One way-repeated measure ANOVA’ from seven electrode sites (Fz, Cz, Pz, C3, C4, P3 and P4). The analysis revealed that there is no significant difference for the latency and there are significant differences in amplitude across levels of arousal showed by the electrodes of C3 and P4 sites, the localization also showed that there were no emotional features involved in this study. Thus, the future research needs to include varying types of emotional stimuli (high arousal stimuli with unpleasant valence value).
format	Thesis
qualification_level	Master's degree
author	Ramli, Nur Adila
author_facet	Ramli, Nur Adila
author_sort	Ramli, Nur Adila
title	Neural process of emotional arousal from the Malaysian affective picture system: a P300 study
title_short	Neural process of emotional arousal from the Malaysian affective picture system: a P300 study
title_full	Neural process of emotional arousal from the Malaysian affective picture system: a P300 study
title_fullStr	Neural process of emotional arousal from the Malaysian affective picture system: a P300 study
title_full_unstemmed	Neural process of emotional arousal from the Malaysian affective picture system: a P300 study
title_sort	neural process of emotional arousal from the malaysian affective picture system: a p300 study
granting_institution	Universiti Sains Malaysia
granting_department	Pusat Pengajian Sains Perubatan
publishDate	2018
url	http://eprints.usm.my/47037/1/Dr.%20Nur%20Adila%20Ramli-24%20pages.pdf
_version_	1747821750588014592

Neural process of emotional arousal from the Malaysian affective picture system: a P300 study

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