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A link to discussion on dataformat issues in BIDS working group: https://github.com/bids-standard/bep021/issues/1
| Note |
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MNE can handle multimodal data containing different channel types (magnetometers, gradiometers, EEG, EOG, …), but sometimes we have to rename the channels before analysis. For instance, in Jas et al., 2018, the EEG061 and EEG062 electrodes were set as EOG, EEG063 was set as ECG. If this step is omitted, some preprocessing functions may fall back to potentially less optimal defaults, for example, using the average of the magnetometers instead of the ECG channel when searching for cardiac events. |