Cycle-frequency content EEG analysis improves the assessment of respiratory-related cortical activity
Xavier Navarro-Sune,
Mathieu Raux,
Anna L. Hudson
et al.
Abstract:Time-Frequency (T-F) analysis of EEG is a common technique to characterise spectral changes in neural activity. This study explores the limitations of utilizing conventional spectral techniques in examining cyclic event-related cortical activities due to challenges, including high inter-trial variability. Introducing the Cycle-Frequency (C-F) analysis, we aim to enhance the evaluation of cycle-locked respiratory events. For synthetic EEG that mimicked cycle-locked pre-motor activity, C-F had better frequency a… Show more
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