mne.io.read_raw_artemis123

mne.io.read_raw_artemis123(input_fname, preload=False, verbose=None, pos_fname=None, add_head_trans=True)

Read Artemis123 data as raw object.

Parameters

input_fnamestr

Path to the data file (extension .bin). The header file with the same file name stem and an extension .txt is expected to be found in the same directory.

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, or None

If not None, override default verbose level (see mne.verbose() and Logging documentation for more). If used, it should be passed as a keyword-argument only.

pos_fnamestr or None (default None)

If not None, load digitized head points from this file.

add_head_transbool (default True)

If True attempt to perform initial head localization. Compute initial device to head coordinate transform using HPI coils. If no HPI coils are in info[‘dig’] hpi coils are assumed to be in canonical order of fiducial points (nas, rpa, lpa).

Returns

rawinstance of Raw

A Raw object containing the data.

See also

mne.io.Raw

Documentation of attribute and methods.

Examples using mne.io.read_raw_artemis123

Importing data from MEG devices

Plotting sensor layouts of MEG systems