EEG data from EDF format (RESMEDNoxA1)

Discussions
#1

Hello,

Thanks for this amazing tool. However I have a problem with my files.
When I import my edf file on brainstorm, I use a default anatomy, I add EEG position (ICBM152 > Generic > ASA 10-20 94)... It detect correctly the channels...

But when I try to display time series EEG (from the raw data) nothing appears. Also, if I try to process something nothing run. But no error messages appears. It's the same for all my data :confused:

My objective will to analyze the slow waves activity.

Thanks for your help,
Franck

#2

What file format are your using, please? You may also want to post screenshots of your workflow so far.

#3

Sorry, I use: EDF EDF+ (.edf) format.

Capture d’écran 2023-09-13 à 17.43.03
Capture d’écran 2023-09-13 à 17.43.033248×1942 212 KB

#4

Can you share an example of your EDF file?

#6

I'm not sure if the EDF file is correctly share. Please let me now.

#7

Hi @VILFR

I cant see / download the file.

Can you zip it, put it on gdrive/dropbox and then share the link here?

#8

Hello,

here the Drive link to the EDF file.
https://drive.google.com/drive/folders/1vYNgI4G63UVxzIk4SmngPTYFjIwcMU6I?usp=sharing

Best,
Franck

#9

Hello everyone,

Someone found a solution for this problem ?
I tried some new things : when I import my data without add EEG positions I have a signal but non-physiologic. Strange because This EDF file works on other softwares.