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Brain Signal Analysis while Watching Stereoscopic 3D Movies

Adam Shahin, Samar Mohammad Fawzy (2011) Brain Signal Analysis while Watching Stereoscopic 3D Movies. Universiti Teknologi Petronas. (Unpublished)

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Abstract

An electroencephalogram (EEG) is a test that measures and records the electrical activity of brain. Special sensors (electrodes ) are attached to the head and hooked by wires to a computer. EEG measures voltage fluctuations resulting from ionic current flows within the neurons of the brain. With technology growing every day, and stereoscopic 3D televisions becoming commercially available, a question arises: what kind of effect do 3D movies have on the brain activity and brain signals? The objective of this project is to have an attempt at answering this question as very little research has been done in this field. An EEG study was conducted on 30 healthy participants while watching a series of clips in 2D, stereoscopic 3D using active glasses and stereoscopic 3D using passive glasses. Their brain activity was recorded, and analyzed by writing a code in MATLAB to compare between the brain signals in terms of power, coherence and phase. We focused on the activity in theta and beta frequency bands. This paper shows that the results revealed a decrease in concentration in stereoscopic 3D compared to 2D, as well as higher learning behavior in 2D.

Item Type: Final Year Project
Academic Subject : Academic Department - Electrical And Electronics - Pervasisve Systems - Digital Electronics - Test and Reliablity
Subject: T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions: Engineering > Electrical and Electronic
Depositing User: Users 2053 not found.
Date Deposited: 27 Sep 2013 10:58
Last Modified: 25 Jan 2017 09:41
URI: http://utpedia.utp.edu.my/id/eprint/6918

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