[Eeglablist] Importing channels with Polhemus

[Makoto Miyakoshi]

Dear Amaya,

If EEGLAB says you have 68 channels, you have to provide 68 channel
information. It is whether *you provide 68ch info or you don't provide
anything, *no intermediate*. *Any input that is short of 68 channel will be
rejected to be none.

Makoto


2013/12/9 Amaya A Arcelus <aarcelus at mit.edu>

>  Dear all:
>
>  I am experimenting with importing the channel information using a
> Polhemus elp file.  I recorded 68 channels on EEG, but only have
> information for 64 in the Polhemus elp.  Whenever I import the Polhemus
> file, eeglab responds with "The number of data channels (64) not including
> fiducials does not correspond to the initial number of channels (68), so
> for consistency purposes new channel information will be ignored if this
> function was called from EEGLAB. If you have added a reference channel
> manually, check the 'Data channel' checkbox is off."  I have checked the
> data channel box off, and even then it rejects the channel locations.  Do
> you have any suggestions/feedback about how to overcome this?  It would be
> much appreciated.
>
>
>  Thanks,
>
>  Amaya
>
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-- 
Makoto Miyakoshi
Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego
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