CODEWITHSUNDEEP
mne-pythoneuropean-data-format
Hanna Arruda
Hanna Arruda

Reputation: 1

Open a EEG EDF file using mne python

I need to use mne python for my master degree project, but i'm new in python programming. So i'm trying to open a single EEG edf file, i have tried several codes and none of them worked. The last code i tried:

import mne
from google.colab import drive
drive.mount ('/gdrive')
cd /gdrive/drive/MyDrive/EDFfiles
fname = 'chb01_01.edf'
raw = mne.io.read_raw_edf(fname, preload=True)

and i get this message: Extracting EDF parameters from /content/chb01_01.edf... EDF file detected

FileNotFoundError Traceback (most recent call last) in () ----> 1 raw = mne.io.read_raw_edf(fname, preload=True)

4 frames /usr/local/lib/python3.7/dist-packages/mne/io/edf/edf.py in read_raw_edf(input_fname, eog, misc, stim_channel, exclude, infer_types, preload, verbose) 1331 return RawEDF(input_fname=input_fname, eog=eog, misc=misc, 1332 stim_channel=stim_channel, exclude=exclude, -> 1333 infer_types=infer_types, preload=preload, verbose=verbose) 1334 1335

in init(self, input_fname, eog, misc, stim_channel, exclude, infer_types, preload, verbose)

/usr/local/lib/python3.7/dist-packages/mne/io/edf/edf.py in init(self, input_fname, eog, misc, stim_channel, exclude, infer_types, preload, verbose) 132 info, edf_info, orig_units = _get_info(input_fname, stim_channel, eog, 133 misc, exclude, infer_types, --> 134 preload) 135 logger.info('Creating raw.info structure...') 136

/usr/local/lib/python3.7/dist-packages/mne/io/edf/edf.py in _get_info(fname, stim_channel, eog, misc, exclude, infer_types, preload) 374 misc = misc if misc is not None else [] 375 --> 376 edf_info, orig_units = _read_header(fname, exclude, infer_types) 377 378 # XXX: tal_ch_names to pass to _check_stim_channel should be computed

/usr/local/lib/python3.7/dist-packages/mne/io/edf/edf.py in _read_header(fname, exclude, infer_types) 361 logger.info('%s file detected' % ext.upper()) 362 if ext in ('bdf', 'edf'): --> 363 return _read_edf_header(fname, exclude, infer_types) 364 elif ext == 'gdf': 365 return _read_gdf_header(fname, exclude), None

/usr/local/lib/python3.7/dist-packages/mne/io/edf/edf.py in _read_edf_header(fname, exclude, infer_types) 578 edf_info = {'events': []} 579 --> 580 with open(fname, 'rb') as fid: 581 582 fid.read(8) # version (unused here)

FileNotFoundError: [Errno 2] No such file or directory: '/content/chb01_01.edf'

Upvotes: 0

Views: 1688

Answers (2)

madiha Rehman
madiha Rehman

Reputation: 13

To open a edf eeg file using Python,

import mne

raw =mne.read_raw_edf('')

place the path to your edf file in singlequotes.

This will read your entire edf. also, raw.info will give you the entire details of your file.

Upvotes: 0

pkanda
pkanda

Reputation: 149

just a suggestion: Firstly try to insert 'chb01_01.edf' in python working directory. Python will find the file or c:\temp_edf\chb01_01.edf. It is easier to find. best

Upvotes: 0

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