Regularities of changes in brain bioelectric activity in case of age-related macular degeneration
https://doi.org/10.17238/PmJ1609-1175.2017.2.26-29
Abstract
Objective. The objective of the study is to analyze the bioelectrical activity of the brain in the early stages of age-related macular degeneration. Methods. We studied the deviations in the bioelectrical activity of the brain in the early stages of age-related macular degeneration of the retina in 10 patients aged 60-77 (control - 10 practically healthy people). The analysis was performed with the help of the RS MEGI-01 developed in the laboratory of environmental neurocybernetics of the Research Center 'Arktika' FEB RAS. The obtained data were subjected to a software-hardware analysis and represented in the form of a spectral matrix and spectrum envelope graphs displaying the spectral estimation in different frequency ranges corresponding to a certain group of vegetative receptors. Results. In patients with macular degeneration of the retina detected the regularities in the characteristics of the spectral matrix on qualitative and quantitative characteristics. For the pathological state were received the spectral estimates for the sum of the spectral matrices. Significant differences in the frequency ranges reflecting the state of the vegetative receptors of the eye were revealed. Conclusions. Objectively confirmed data from clinical trials have proved the advisability of using diagnostics by studying the bioelectrical activity of the brain in patients with age-related macular degeneration. Criteria for screening diagnostics of this disease have been developed with the help of examination on the RS-MEGI-01
About the Authors
Ya. F. Pestryakova
Medical Association FEB RAS
Russian Federation
Russian Federation
A. A. Rybchenko
Research Centre 'Arktika' MA FEB RAS
Russian Federation
Russian Federation
G. A. Shabanov
Research Centre 'Arktika' MA FEB RAS
Russian Federation
Russian Federation
T. S. Zaporozhets
Research Institute of Epidemiology and Microbiology named after G.P. Somov
Russian Federation
Russian Federation
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Review
For citations:
Pestryakova Ya.F., Rybchenko A.A., Shabanov G.A., Zaporozhets T.S. Regularities of changes in brain bioelectric activity in case of age-related macular degeneration. Pacific Medical Journal. 2017;(2):26-28. (In Russ.) https://doi.org/10.17238/PmJ1609-1175.2017.2.26-29
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