[FieldTrip] l1l2 norm inverse solver in fieldtrip?

Andrew R. Dykstra Andrew.Dykstra at med.uni-heidelberg.de
Fri Feb 8 13:32:42 CET 2013


Hi Robin,

The MNE Python package implements mixed L1/L2 norm solutions.  Not sure if
something similar exists in Fieldtrip.

Cheers,
Andy
On Feb 8, 2013 1:12 PM, "Robin" <robince at gmail.com> wrote:

> Hello,
>
> Having got through the preprocessing I am now investigating source
> reconstruction.
>
> The information on the web site is very useful. This tutorial page:
> http://fieldtrip.fcdonders.nl/tutorial/minimumnormestimate
>
> Refers to Ou, W., Hamalainen, M., Golland, P., 2008, A Distributed
> Spatio-temporal EEG/MEG Inverse Solver
>
> which looks interesting but I wondered if this method was actually
> implemented in fieldtrip (or elsewhere). When I look in
> minimumnormestimate.m this reference is not listed as one of the
> methods implemented. Is it available as a different named method?
>
> Thanks for any help.
>
> Robin
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