[FieldTrip] LCMV and SAM

[Luo, Jessie (NIH/NIMH) [V]]

Hi Yuval,

Thank you for replying!
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The methods differ mainly in the way the correct orientation of dipoles on a grid of locations is estimated
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I've like to learn more about this and pros and cons of them if possible.

Jessie 
________________________________________
From: Yuval Harpaz [yuvharpaz at gmail.com]
Sent: Thursday, July 21, 2011 3:14 PM
To: Email discussion list for the FieldTrip project
Subject: Re: [FieldTrip] LCMV and SAM

Dear Jessie
As far as I know only LCMV is applicable in current versions of fieldtrip.
The methods differ mainly in the way the correct orientation of dipoles on a grid of locations is estimated.
SAM can be run with executable files based on C source, written by Dr. Robinson. not via matlab or fieldtrip.

yuval

On 21 July 2011 16:48, Luo, Jessie (NIH/NIMH) [V] <luoj at mail.nih.gov<mailto:luoj at mail.nih.gov>> wrote:
Hi,
Regarding source modelling, I noticed there are options of LCMV and SAM in fieldtrip. Would anyone provide details on the differences between the two?

Thanks,
Jessie
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Y.Harpaz

a link to the BIU MEG lab:
http://faculty.biu.ac.il/~goldsa/index.html<http://faculty.biu.ac.il/%7Egoldsa/index.html>

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