[Marsbar-users] Re: Marsbar

[Matthew B. <mat...@uc...>]

On Tue, 2004-05-18 at 02:29, Rachel Mitchell wrote:
> The two main things I'd like to do are....
> - find some accepted definitions of ROI for regions such as the anterior
> cingulate and dlpfc
> - extract the values within these regions so I can compare the effects of
> different modalities in SPSS and do some graphs of the signal in different
> contrasts (e.g. interference vs neutral)

Hi,

There are some ROIs that come with marsbar; have a look on the web page
for links to the marsbar versions of the AAL ROIs. The ROIs include
anterior cingulate and various frontal areas.  You may prefer to use
functional definitions from previous studies; see for example Bishop et
al Nat Neurosci. 2004 Feb;7(2):184-8.  

If you run through the tutorial, you should get a reasonable idea of
what MarsBaR will do...

Best,

Matthew