OculusGraphy: Ophthalmic Electrophysiological Signals Database

Citation Author(s):
Aleksei
Zhdanov
School of Information Technologies, Telecommunications and Control Systems, Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekatrinburg, 620078 Russia
Anton
Dolganov
School of Information Technologies, Telecommunications and Control Systems, Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekatrinburg, 620078 Russia
Vasilii
Borisov
School of Information Technologies, Telecommunications and Control Systems, Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekatrinburg, 620078 Russia
Evdochim
Lucian
Department of Electronic Devices, Circuits and Architectures, Faculty of Electronics, Telecommunications and Information Technology, University Politehnica of Bucharest, 060042 Bucharest, Romania
Mikhail
Ronkin
School of Information Technologies, Telecommunications and Control Systems, Ural Federal University named after the first President of Russia B. N. Yeltsin, Yekatrinburg, 620078 Russia
Sergey
Ivliev
Department of Applied Mathematics and Artificial Intelligence (AMAI), National Research University "Moscow Power Engineering Institute", Moscow, 111250 Russia
Vyacheslav
Ponomarev
IRTC Eye Microsurgery Ekaterinburg Center, Yekaterinburg, 620149 RussiaAlexander V.Lizunov IRTC Eye Microsurgery Ekaterinburg Center, Yekaterinburg, 620149
Submitted by:
Aleksei Zhdanov
Last updated:
Fri, 09/16/2022 - 07:48
DOI:
10.21227/r1wb-pg25
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Abstract 

Electroretinography is a non-invasive electrophysiological method standardized by the International Society for Clinical Electrophysiology of Vision (ISCEV). Electroretinography has been used for the clinical application and standardization of electrophysiological protocols for diagnosing the retina since 1989. Electroretinography become fundamental ophthalmological research method that may assesses the state of the retina. To transfer clinical practice to patients the establishment of standardized protocols is an important step. It is important for monitoring successful molecular therapy in retinal degeneration. Retinitis pigmentosa or achromatopsia and, consequently, affected cones or rods photoreceptors is corresponded to complete absent of electrical response. Thus, detection of even modest improvements after therapeutic treatment is required. Standardized protocols allow the implementation of electroretinography under conditions of optimization of sensitivity and specificity during clinical trials. It should be noted that the literature on retinal diseases demonstrates clinical cases in which patients may have several retinal diseases at the same time.

 

This database includes 1974 electroretinogram signals. Electrophysiological studies were conducted at the IRTC Eye Microsurgery Ekaterinburg Center. Registration of electroretinogram signals was performed using a computerized electrophysiological workstation EP-1000, manufactured by Tomey GmbH.

 

The research funding from the Ministry of Science and Higher Education of the Russian Federation (Ural Federal University Program of Development within the Priority-2030 Program) is gratefully acknowledged.

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1. A.E. Zhdanov, A.Yu. Dolganov, E. Lucian, X. Bao, V.I. Borisov, V.N. Kazajkin, V.O. Ponomarev, A.V. Lizunov, L.G. Dorosinskiy, "OculusGraphy: Ocular Examination for Toxicity Evaluation Based on Biomedical Signals," 2020 International Conference on e-Health and Bioengineering (EHB), IASI, 2020, pp. 1-6, doi: 10.1109/EHB50910.2020.9280291.

 

2. A.E. Zhdanov, A.Yu. Dolganov, V.N. Kazajkin, V.O. Ponomarev, A.V. Lizunov, V.I. Borisov, E. Lucian, X. Bao, L.G. Dorosinskiy, , "OculusGraphy: Literature Review on Electrophysiological Research Methods in Ophthalmology and Electroretinograms Processing Using Wavelet Transform," 2020 International Conference on e-Health and Bioengineering (EHB), IASI, 2020, pp. 1-6, doi: 10.1109/EHB50910.2020.9280221.