What format is “.1IP”,".1IQ",".1IR"…?

Hello everyone,

I have EEG data in some kind of format which I can’t make any sense of. The extensions are “.1IP”,".1IQ",".1IR"… or “.1$9P”,".1$9Q"… . The file types are listed as that unique extension code. The program NeuroScore is able to read these files, which I then export as EDF so I can import to Brainstorm and use its functions. However, I would like to load the data straight into Brainstorm.

My questions are:

  1. What is this format?
  2. Is Brainstorm able to read it?

At the moment I don’t have access to the EEG equipment and I’ve actually never used it either, the data was just given to me.

Thanks very much in advance.
Tom

Hi Tom,

No, I don’t think we have any function to read these files. I’ve never seen these extensions.

We could add the support for this file format in Brainstorm if you could read your files with any other open-source software (eg. EEGLAB, biosig toolbox…), or if you could a matlab function provided by the manufacturer of this EEG system.

Cheers,
Francois

Thanks Francois. I’ll do some investigation into this.