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On the analysis of EEG power, frequency and asymmetry in Parkinson's disease during emotion processing

Yuvaraj, Rajamanickam, Murugappan, Murugappan, Ibrahim, Norlinah Mohamed, Omar, Mohd Iqbal, Sundaraj, Kenneth, Mohamad, Khairiyah, Palaniappan, Ramaswamy, Mesquita, Edgar, Satiyan, Marimuthu (2014) On the analysis of EEG power, frequency and asymmetry in Parkinson's disease during emotion processing. Behavioral and Brain Functions, 10 . pp. 1-19. ISSN 1744-9081. (doi:10.1186/1744-9081-10-12) (KAR id:48281)

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http://dx.doi.org/10.1186/1744-9081-10-12

Abstract

Objective

EEG recordings from 14 scalp sites were collected from 20 PD patients and 30 age-matched normal controls. Multimodal (audio-visual) stimuli were presented to evoke specific targeted emotional states such as happiness, sadness, fear, anger, surprise and disgust. Absolute and relative power, frequency and asymmetry measures derived from spectrally analyzed EEGs were subjected to repeated ANOVA measures for group comparisons as well as to discriminate function analysis to examine their utility as classification indices. In addition, subjective ratings were obtained for the used emotional stimuli.

Results

These distributed spectral powers in different frequency bands might provide meaningful information about emotional processing in PD patients.

Item Type: Article
DOI/Identification number: 10.1186/1744-9081-10-12
Additional information: Unmapped bibliographic data: C7 - 12 [EPrints field already has value set] ST - On the analysis of EEG power, frequency and asymmetry in Parkinson's disease during emotion processing [Field not mapped to EPrints] AN - WOS:000334458100001 [Field not mapped to EPrints]
Uncontrolled keywords: Emotion; EEG Power; Frequency bands; Hemispheric asymmetry
Subjects: R Medicine > R Medicine (General) > R858 Computer applications to medicine. Medical informatics. Medical information technology
Divisions: Faculties > Sciences > School of Computing
Depositing User: Palaniappan Ramaswamy
Date Deposited: 21 May 2015 14:50 UTC
Last Modified: 29 May 2019 14:30 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/48281 (The current URI for this page, for reference purposes)
Palaniappan, Ramaswamy: https://orcid.org/0000-0001-5296-8396
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