Differences in Power Spectral Densities and Phase Quantities Due to Processing of EEG Signals.

ABSTRACT: There has been a growing interest in computational electroencephalogram (EEG) signal processing in a diverse set of domains, such as cortical excitability analysis, event-related synchronization, or desynchronization analysis. In recent years, several inconsistencies were found across different EEG studies, which authors often attributed to methodological differences. However, the assessment of such discrepancies is deeply underexplored. It is currently unknown if methodological differences can fully explain emerging differences and the nature of these differences. This study aims to contrast widely used methodological approaches in EEG processing and compare their effects on the outcome variables. To this end, two publicly available datasets were collected, each having unique traits so as

SUBMITTER: Alam RU 

PROVIDER: S-EPMC7662261 | biostudies-literature | 2020 Nov

REPOSITORIES: biostudies-literature