Calculates and removes the contribution of eye movements to the EEG signal using least-squares regression. Specifically, it generate regression weights based on EOG channels that are used to estimate how much activity eye movements are responsible for across all channels.
ar_eogreg(data, heog, veog, bipolarize = TRUE) # S3 method for eeg_data ar_eogreg(data, heog, veog, bipolarize = TRUE) # S3 method for eeg_epochs ar_eogreg(data, heog, veog, bipolarize = TRUE)
| data | Data to regress - |
|---|---|
| heog | Horizontal EOG channel labels |
| veog | Vertical EOG channel labels |
| bipolarize | Bipolarize the EOG channels. Only works when four channels are supplied (2 HEOG and 2 VEOG). |
An eeg_data or eeg_epochs object with corrections
applied.
Matt Craddock, matt@mattcraddock.com