[FieldTrip] Inquiry about Field-Trip usage for multi-channel sources

[Joseph Lee]

Thank you for your reply Jan-Marthijs,

May I ask then what the main difference between using
'ft_compute_leadfield' to calculate leadfield and generate a signal vs
using 'ft_dipole_simulation'.  Thanks!

-Joe

On Thu, Apr 13, 2017 at 3:24 AM, Schoffelen, J.M. (Jan Mathijs) <
jan.schoffelen at donders.ru.nl> wrote:

> Joe,
>
> You may want to have a look here: http://www.fieldtriptoolbox.org/example/
> compute_forward_simulated_data_and_apply_a_dipole_fit?s[
> ]=ft&s[]=dipolesimulation to get started.
>
> Best wishes,
> Jan-Mathijs
>
>
>
> J.M.Schoffelen, MD PhD
> Senior Researcher, VIDI-fellow - PI, language in interaction
> Telephone: +31-24-3614793 <+31%2024%20361%204793>
> Physical location: room 00.028
> Donders Centre for Cognitive Neuroimaging, Nijmegen, The Netherlands
>
>
>
> On 07 Apr 2017, at 20:23, Joseph Lee <joeboe at umich.edu> wrote:
>
> Dear Field Trip Community
>
> I am Joe from the Computational Unit of the Center for Consciousness
> Science, University of Michigan.
>
> We are somewhat new to forward modelling and are currently undertaking a
> project to generate 128 scalp-level channel signals from the 78
> source-level signals. We are using the "ft_compute_leadfield" function of
> FieldTrip in order to accomplish that goal.
>
> Is this a valid approach for our goal or were those functions designed for
> a different purpose?
>
> Any comments on this will be helpful for us. Thank you very much.
>
> Best,
>
> Joe
>
> Research Assistant
> Center for Consciousness Science,
> University of Michigan Medical School,
> Ann Arbor, USA
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