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Специфика функционирования афферентных и ассоциативных механизмов у практически здоровых лиц и больных эпилепсией с различной результативностью деятельности

Специфика функционирования афферентных и ассоциативных механизмов у практически здоровых лиц и больных эпилепсией с различной результативностью деятельности

Abstract

В статье представлены результаты изучения показателей сенсорных и когнитивных вызванных потенциалов у 72 практически здоровых лиц и 148 больных эпилепсией при моделировании целенаправленной деятельности при помощи теста Шульте-Горбова. Оценено взаимодействие данных механизмов и прогностическая значимость физиологических показателей для определения результативности деятельности при помощи технологии искусственных нейронных сетей. Обнаружена большая физиологическая стоимость функционирования данных механизмов у больных эпилепсией, преобладающая роль характеристик деятельности афферентных систем и когнитивного потенциала Р300 в прогнозировании различий результативности у испытуемых.

The results of study of parameters of exogenous and cognitive evoked potential in groups of 72 healthy people and 148 patients with epilepsy and its influences on modeling purposeful activity (test Gorbov-Shulte) are presented. The interactions of mechanisms and prognostic value of physiologic parameters for determination of effectiveness of purposeful activity were estimated using artificial neural network technology. The higher physiological cost in activity of these mechanisms and greater role of characteristics of afferent systems activity in prognosis of resultness in patients with epilepsy are determined.

Keywords

РЕЗУЛЬТАТИВНОСТЬ ДЕЯТЕЛЬНОСТИ,ЭПИЛЕПСИЯ,ЗРИТЕЛЬНЫЕ ВЫЗВАННЫЕ ПОТЕНЦИАЛЫ,СЛУХОВЫЕ ВЫЗВАННЫЕ ПОТЕНЦИАЛЫ,КОГНИТИВНЫЕ ВЫЗВАННЫЕ ПОТЕНЦИАЛЫ Р300,УСЛОВНО-НЕГАТИВНОЕ ОТКЛОНЕНИЕ,ИСКУССТВЕННЫЕ НЕЙРОННЫЕ СЕТИ,ФИЗИОЛОГИЧЕСКАЯ СТОИМОСТЬ ДЕЯТЕЛЬНОСТИ,EFFECTIVENESS OF ACTIVITY,EPILEPSY,VISUAL EVOKED POTENTIALS,AUDITORY EVOKED POTENTIALS,COGNITIVE EVOKED POTENTIALS P300,CONTINGENT NEGATIVE VARIATION,ARTIFICIAL NEURAL NETWORK,PHYSIOLOGICAL COST OF ACTIVITY

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
gold