For more about convention of electrode placement, refer to Robert Oostenveld's web page.
- Sample files sent to us in the following formats:EEGLAB can read all these file formats (except for Neuroscan ".map"). Share your location files!EEGLAB ".loc" and ".txt",
EGI ".spl" and ".xyz",
- Neuroscan company web page with 32- and 64-channel headmodel files
- EGI ftp site with BESA-compatible location files. Complete 10-10 system correspondences for EGI's 64-, 128-, and 256-channel Nets
- Easy-cap electrode locations (click on the download panel)
We have created software (in EEGLAB) to transform between spherical, 3-D cartesian and polar coordinates in a variety of file formats (see readlocs() function help). We will post more information here soon...