[Eeglablist] about del2map on single trials

[arno]

Dear Maria,

it is valid to run del2map on single trials. I do not see why you would 
have to change the code though.

Best,

Arno

Maria L. Stavrinou wrote:
> Dear EEGLAB community,
> I would like to use the del2map function to calculate the surface 
> Laplacian of my EEG datasets,
> Then if i want to clear my data first i have to extract epochs and 
> reject those epochs that are contaminated with artifacts.
> Is it ok to run del2map on single trials? The duration of single 
> trials can be maximally 1500 sec. I understand that ineed to modify 
> the code, but is there any theoretical drawback in doing so?
>  
> Thank you in advance,
>  
> Maria

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