braindecode.mne_ext package¶

Extensions for the MNE library.

Submodules¶

braindecode.mne_ext.signalproc module¶

braindecode.mne_ext.signalproc.concatenate_raws_with_events(raws)[source]¶

Concatenates mne.io.RawArray objects, respects info[‘events’] attributes and concatenates them correctly. Also does not modify raws[0] inplace as the concatenate_raws() function of MNE does.

Parameters:	raws (list of mne.io.RawArray)
Returns:	concatenated_raw
Return type:	mne.io.RawArray

braindecode.mne_ext.signalproc.resample_cnt(cnt, new_fs)[source]¶

Resample continuous recording using resampy.

Parameters:	cnt (mne.io.RawArray) new_fs (float) – New sampling rate.
Returns:	resampled – Resampled object.
Return type:	mne.io.RawArray

braindecode.mne_ext.signalproc.mne_apply(func, raw, verbose='WARNING')[source]¶

Apply function to data of mne.io.RawArray.

Parameters:	func (function) – Should accept 2d-array (channels x time) and return modified 2d-array raw (mne.io.RawArray) verbose (bool) – Whether to log creation of new mne.io.RawArray.
Returns:	transformed_set
Return type:	Copy of raw with data transformed by given function.

braindecode.mne_ext.signalproc.common_average_reference_cnt(cnt)[source]¶

Common average reference, subtract average over electrodes at each timestep.

Parameters:	cnt (mne.io.RawArray)
Returns:	car_cnt – Same data after common average reference.
Return type:	cnt: mne.io.RawArray