The Objective Assessment of Event-Related Potentials:An Influence of Chronic Pain on ERP Parameters

Maksim Zhuravlev ¹Mikhail Novikov ²Ruzanna Parsamyan ²Anton Selskii ³Anastasiya Runnova⁴

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作者信息

1. Coordinating Center for Fundamental Research,National Medical Research Center for Therapy and Preventive Medicine,Moscow 101000,Russia;Institute of Physics,Saratov State University,Saratov 410012,Russia
2. Department of Fundamental Research in Neurocardiology,Institute of Cardiological Research,Saratov State Medical University,Saratov 410012,Russia
3. Institute of Physics,Saratov State University,Saratov 410012,Russia;Department of Fundamental Research in Neurocardiology,Institute of Cardiological Research,Saratov State Medical University,Saratov 410012,Russia
4. Coordinating Center for Fundamental Research,National Medical Research Center for Therapy and Preventive Medicine,Moscow 101000,Russia;Department of Fundamental Research in Neurocardiology,Institute of Cardiological Research,Saratov State Medical University,Saratov 410012,Russia
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Abstract

The article presents an original method for the automatic assessment of the quality of event-related poten-tials(ERPs),based on the calculation of the coefficient ε,which describes the compliance of recorded ERPs with some statistically significant parameters.This method was used to analyze the neuropsychological EEG monitoring of patients suffering from migraines.The frequency of migraine attacks was correlated with the spatial distribution of the coefficientsε,calculated for EEG channels.More than 15 migraine attacks per month was accompanied by an increase in calcu-lated values in the occipital region.Patients with infrequent migraines exhibited maximum quality in the frontal areas.The automatic analysis of spatial maps of the coefficient ε demonstrated a statistically significant difference between the two analyzed groups with different means of migraine attack numbers per month.

Key words

Event-related potential/Chronic migraine/ERP quality/Automatic evaluation

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基金项目

Russian Federation Government(075-15-2022-1094)

Ministry of Science and Higher Education of the Russian Federation in the framework of the state assignment(FSRR-2020-0003)

Russian Foundation for Basic Research(20-02-00752)

出版年

2023

神经科学通报(英文版)

中国科学院上海生命科学研究院

神经科学通报(英文版)

CSTPCDCSCD

影响因子：0.741

ISSN：1673-7067

参考文献量58

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