Optimal Filters for ERP Research II: Recommended Settings for Seven Common ERP Components.

ABSTRACT: In research with event-related potentials (ERPs), aggressive filters can substantially improve the signal-to-noise ratio and maximize statistical power, but they can also produce significant waveform distortion. Although this tradeoff has been well documented, the field lacks recommendations for filter cutoffs that quantitatively address both of these competing considerations. To fill this gap, we quantified the effects of a broad range of low-pass filter and high-pass filter cutoffs for seven common ERP components (P3b, N400, N170, N2pc, mismatch negativity, error-related negativity, and lateralized readiness potential) recorded from a set of neurotypical young adults. We also examined four common scoring methods (mean amplitude, peak amplitude, peak latency, and 50% area latency). For ea

SUBMITTER: Zhang G 

PROVIDER: S-EPMC10312706 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature