The objective method of the evaluation of the visual acuity

• Autorzy: Hulewicz Arkadiusz

Identyfikatory

DOI

10.24425/123563

• Języki publikacji: EN

Abstrakty

EN

The paper presents the use of visual evoked potentials VEP to the objective assessment of visual acuity. Methods of using visual evoked potentials (VEP) rely on the assessment of changes of the electrical action potentials generated within the cortex. To diagnose the degree of weakening eyesight a series of studies on healthy people and visually impaired ones were made. Electrophysiological studies of the eye, using noninvasive VEP examination allow a noninvasive and objective assessment of visual acuity. The use of visual evoked potentials gives the objectivity in assessment of visual acuity what may be very important in ophthalmology. This particularly may concern children examination, people with mental retardation and suspected of simulation.

Słowa kluczowe

EN

electrophysiology; Visual Evoked Potentials; statistical analysis; visual acuity

• Wydawca: Polish Academy of Sciences, Committee of Electronics and Telecommunication
• Czasopismo: International Journal of Electronics and Telecommunications
• Rocznik: 2019
• Tom: Vol. 65, No. 1
• Strony: 39--44
• Opis fizyczny: Bibliogr. 16 poz., tab., wykr., fot.

Twórcy

autor

Hulewicz Arkadiusz

• Institute of Electrical Engineering and Electronics, Faculty of Electrical Engineering, Poznan University of Technology, Poznan, Poland

Bibliografia

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• [14] A. Cysewska-Sobusiak, A. Hulewicz, A. Grzybowski, M. Boltrukiewicz, Obtaining and analysis of multifocal electroretinogram. Proc. of the 3rd European Medical and Biological Engineering Conference, pp. 1-6, 2005.
• [15] A. Cysewska-Sobusiak, A. Hulewicz, A. Grzybowski, M. Boltrukiewicz, Computer-assisted acquisition and statistical evaluation of multifocal Visual Evoked Potentials. Proc. of the IEEE International Conference on Virtual Environments, Human-Computer Interfaces and Measurement Systems VECIMS, pp.149-153, 2006.
• [16] A. Cysewska-Sobusiak, A. Hulewicz, A. Grzybowski, Application of visual evoked potentials to objective visual acuity assessment, Proc. of the 4th IET International Conference on Advances in Medical, Signal and Information Processing MEDSIP, pp. 1-4, 2008.

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).