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Applications of visually evoked potentials in ocular diseases: a guided tour

Proceeding of The Student Conference on Research and Development (SCOReD 2011) at Cyberjaya, Malaysia on 19 December 2011 through 20 December 2011

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Main Authors: Vijean, Vikneswaran, Hariharan, Muthusamy, Dr., Sazali, Yaacob, Prof. Dr.
Other Authors: vicky.86max@gmail.com
Format: Working Paper
Language:English
Published: IEEE Conference Publications 2014
Subjects:
Electroencephalogram
Ocular disease
Visually evoked potential
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/34222
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spelling my.unimap-342222014-05-04T21:25:09Z Applications of visually evoked potentials in ocular diseases: a guided tour Vijean, Vikneswaran Hariharan, Muthusamy, Dr. Sazali, Yaacob, Prof. Dr. vicky.86max@gmail.com hari@unimap.edu.my s.yaacob@unimap.edu.my Electroencephalogram Ocular disease Visually evoked potential Proceeding of The Student Conference on Research and Development (SCOReD 2011) at Cyberjaya, Malaysia on 19 December 2011 through 20 December 2011 Visually evoked potential (VEP) is an electrical signal generated by the brain (Occipital Cortex) in response to a visual stimuli. These responses are recorded non-invasively by placing the surface electrodes at the scalp, and observed as a reading on an electroencephalogram (EEG). This generated potential is smaller in amplitude compared to the EEG signal, which is in the range of 1 to 20μV compared to 1 to 100μV of the latter. The VEP signal has been widely used for the diagnostics of ocular diseases in patients having vision related problems. The main parameters that were considered for the diagnostics of these diseases are the amplitude and the latency values. This field of study is gaining interest from researches all over the world. Researches now are focusing on analyzing these electrical signals in time-frequency domain to extract more information. This paper is intended to give a brief review of the theory and techniques that has been used by the previous researches in analyzing VEP for the investigation of ocular diseases. 2014-05-04T21:25:09Z 2014-05-04T21:25:09Z 2011-12 Working Paper p. 123-127 978-1-4673-0099-5 http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=6148720 http://dspace.unimap.edu.my:80/dspace/handle/123456789/34222 http://dx.doi.org/10.1109/SCOReD.2011.6148720 en Proceeding of The Student Conference on Research and Development 2011 (SCOReD 2011); IEEE Conference Publications
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Electroencephalogram
Ocular disease
Visually evoked potential
spellingShingle Electroencephalogram
Ocular disease
Visually evoked potential
Vijean, Vikneswaran
Hariharan, Muthusamy, Dr.
Sazali, Yaacob, Prof. Dr.
Applications of visually evoked potentials in ocular diseases: a guided tour
description Proceeding of The Student Conference on Research and Development (SCOReD 2011) at Cyberjaya, Malaysia on 19 December 2011 through 20 December 2011
author2 vicky.86max@gmail.com
author_facet vicky.86max@gmail.com
Vijean, Vikneswaran
Hariharan, Muthusamy, Dr.
Sazali, Yaacob, Prof. Dr.
format Working Paper
author Vijean, Vikneswaran
Hariharan, Muthusamy, Dr.
Sazali, Yaacob, Prof. Dr.
author_sort Vijean, Vikneswaran
title Applications of visually evoked potentials in ocular diseases: a guided tour
title_short Applications of visually evoked potentials in ocular diseases: a guided tour
title_full Applications of visually evoked potentials in ocular diseases: a guided tour
title_fullStr Applications of visually evoked potentials in ocular diseases: a guided tour
title_full_unstemmed Applications of visually evoked potentials in ocular diseases: a guided tour
title_sort applications of visually evoked potentials in ocular diseases: a guided tour
publisher IEEE Conference Publications
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/34222
_version_ 1643797423369224192
score 13.211869

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