Input arguments
Contents
Input arguments#
Input file paths#
Argument |
Description |
Python example |
R example |
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List of raw EEG file paths |
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Nested list if (some) participants have multiple EEG files or |
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Directory path with raw EEG files |
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List of behavioral log file paths |
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Directory of raw EEG files |
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Output file paths#
Argument |
Description |
Python example |
R example |
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Output directory |
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Cleaned (continuous) data output directory |
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Epoched data output directory |
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HTML quality control report output directory |
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Save outputs as data frames with comma-separated values or |
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Save outputs as MNE-Python ( |
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Save outputs as data frames and MNE-Python files |
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Preprocessing options#
Argument |
Description |
Python example |
R example |
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Downsample to lower sampling rate or |
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Do not downsample |
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Construct bipolar VEOG from two EEG or EOG channels or |
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Construct VEOG from default channels or |
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Do not construct a new VEOG channel |
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Construct bipolar HEOG from two EEG or EOG channels or |
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Construct HEOG from default channels or |
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Do not construct a new HEOG channel |
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List of channels to re-reference EEG channels to or |
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Re-reference EEG channels to an average reference or |
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Use the Reference Electrode Standardization Technique (REST) |
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Lists of bad channels for each participant or |
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Dict with participant labels and their list of bad channels or |
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Auto-detect bad channels based on standard error across epochs or |
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Don’t interpolate any bad channels |
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Directory of BESA/MSEC correction matrix files or |
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List of BESA/MSEC correction matrix file paths or |
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Don’t use BESA/MSEC ocular correction |
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ICA method or |
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Don’t apply ICA |
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Number of ICA components to use or |
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Proportion of variance explained by ICA components or |
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Use (almost) all possible ICA components |
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High-pass filter cutoff frequency or |
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Do not apply high-pass filter |
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Low-pass filter cutoff frequency or |
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Do not apply low-pass filter |
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Epoching options#
Argument |
Description |
Python example |
R example |
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Numerical EEG triggers for events of interest |
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Name of log file column with EEG triggers for automatic matching |
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Start of epochs relative to event onset (in s) |
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End of epochs relative to event onset (in s) |
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Time window for baseline correction (in s) or |
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Use entire prestimulus interval or |
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Do not perform baseline correction |
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Peak-to-peak threshold for rejecting epochs (in µV) or |
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Do not reject epochs based on peak-to-peak amplitude |
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Definition of single trial ERP components of interest |
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Averaging options#
Argument |
Description |
Python example |
R example |
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Selection of (combinations of) conditions to create by-participant averages for (keys = custom condition labels, values = Pandas query) |
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Time-frequency analsis options#
Argument |
Description |
Python example |
R example |
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Enable time-frequency analysis or |
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Subtract evoked activity from epochs before time-frequency analysis or |
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Frequencies for the family of Morlet wavelets |
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Numbers of cycles for the family of Morlet wavelets |
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Method for divisive baseline correction of event-related power using the full epoch interval (Delorme & Grandchamp, 2012) |
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Time window for subtractive baseline correction of event-related power |
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Similar to |
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Permutation test options#
Argument |
Description |
Python example |
R example |
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Contrast(s) between condition labels (see |
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Start of time window (in s relative to stimulus onset) for restricting the permutation test |
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End of time window (in s relative to stimulus onset) for restricting the permutation test |
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Selection of channels for restricting the permutation test |
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Lowest frequency (in Hz) for restricting the permutation test (event-related power only) |
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Highest frequency (in Hz) for restricting the permutation test (event-related power only) |
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Performance options#
Argument |
Description |
Python example |
R example |
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Number of jobs (i.e., participants) to be processed in parallel |
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