Gaussian wavelet transform and classifier to reliably estimate latency of multifocal visual evoked potentials (mfVEP)
نویسندگان
چکیده
منابع مشابه
Gaussian wavelet transform and classifier to reliably estimate latency of multifocal visual evoked potentials (mfVEP)
This paper describes a method to reliably estimate latency of multifocal visual evoked potential (mfVEP) and a classifier to automatically separate reliable mfVEP traces from noisy traces. We also investigated which mfVEP peaks have reproducible latency across recording sessions. The proposed method performs cross-correlation between mfVEP traces and second order Gaussian wavelet kernels and me...
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Multifocal pupillographic objective perimetry (mfPOP) shows regions of slight hypersensitivity away from retinal regions damaged by diabetes or age-related macular degeneration (AMD). This study examines if such results also appear in multifocal visual evoked potentials (mfVEPs) recorded on the same day in the same patients. The pupil control system receives input from the extra-striate cortex,...
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H. Drissi,1 F. Regragui,2 J-P. Antoine,3 and M. Benouna 1 1 D epartement de Physique, Facult e des Sciences et Techniques Tanger, Maroc 2 D epartement de Physique, Facult e des Sciences, Univ. Mohamed V Rabat, Maroc 3 Institut de Physique Th eorique, Universit e Catholique de Louvain B-1348 Louvain-la-Neuve, Belgium Abstract Visual Evoked Potentials are analyzed with the continuous wavelet tran...
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UNLABELLED Previously not shown this study support that mfVEP is an indicator of optic nerve neuropathy in diabetic patients and there could be a correlation between the optic nerve dysfunction and diabetic poly neuropathy. The early optic nerve involvement might explain some of the visual complain in this group of diabetic patients. PURPOSE To investigate the function of the visual pathway m...
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ژورنال
عنوان ژورنال: Vision Research
سال: 2012
ISSN: 0042-6989
DOI: 10.1016/j.visres.2011.11.002