mne.io.read_raw_brainvision#

mne.io.read_raw_brainvision(vhdr_fname, eog=('HEOGL', 'HEOGR', 'VEOGb'), misc='auto', scale=1.0, preload=False, verbose=None)[source]#

Reader for Brain Vision EEG file.

Parameters:
vhdr_fnamepath-like

Path to the EEG header file.

eoglist or tuple of str

Names of channels or list of indices that should be designated EOG channels. Values should correspond to the header file Default is ('HEOGL', 'HEOGR', 'VEOGb').

misclist or tuple of str | 'auto'

Names of channels or list of indices that should be designated MISC channels. Values should correspond to the electrodes in the header file. If 'auto', units in header file are used for inferring misc channels. Default is 'auto'.

scalefloat

The scaling factor for EEG data. Unless specified otherwise by header file, units are in microvolts. Default scale factor is 1.

preloadbool or str (default False)

Preload data into memory for data manipulation and faster indexing. If True, the data will be preloaded into memory (fast, requires large amount of memory). If preload is a string, preload is the file name of a memory-mapped file which is used to store the data on the hard drive (slower, requires less memory).

verbosebool | str | int | None

Control verbosity of the logging output. If None, use the default verbosity level. See the logging documentation and mne.verbose() for details. Should only be passed as a keyword argument.

Returns:
rawinstance of RawBrainVision

A Raw object containing BrainVision data. See mne.io.Raw for documentation of attributes and methods.

See also

mne.io.Raw

Documentation of attributes and methods of RawBrainVision.

Examples using mne.io.read_raw_brainvision#

Working with sensor locations

Working with sensor locations

Importing data from EEG devices

Importing data from EEG devices

Frequency-tagging: Basic analysis of an SSVEP/vSSR dataset

Frequency-tagging: Basic analysis of an SSVEP/vSSR dataset