[Analysis and correction of errors of the rejector filtration of electroretinographic signals].
The analysis is made of the distortions of the informative electroretinographic (ERG) signal by the rejector filter, suppressing the network background. The recommended choice for the optimal filter parameters are resulting from the criteria on minimizing the integral standard deviations of the informative ERG signal filtration results. The proposed method for the correction of the amplitude/time ERG signal, which allows one to reduce the integral square error of the rejector filtration up to 1-3%. Described is a measuring unit, employing mentioned above technique.
Semenov
P A
PA
Protsak
A M
AM
D004596:Electroretinography / Q000295:instrumentation / Q000379:methods*; D005374:Filtration / Q000295:instrumentation*; D006801:Humans
Analiz i korrektsiia pogreshnosteĭ rezhektornoĭ fil'tratsii élektroretinograficheskikh signalov.