Chindhuri Selvadurai wrote:
> Dear Doug,
>
> Thanks for your response!
>
> Our stimuli starts with the null condition, but abblocked assumes it's the
> ON condition. Is there a way to invert this?
>
No, not currently, though you can tell tkmedit/tksurfer to invert the
color scale. Or you can
Dear Doug,
Thanks for your response!
Our stimuli starts with the null condition, but abblocked assumes it's the
ON condition. Is there a way to invert this?
When we look at the sig maps, how do we know what the contrast is? Which
condition does it think is null/task, negative/positive? From what
sfa-sess is depricated now (should not even be in there). Use selxavg3-sess.
doug
Chindhuri Selvadurai wrote:
> Hi Doug,
>
> For some reason, our mkanalysis-sess command only created an
> analysis.info file and not a .cfg file, so we can't run the abblocked
> analysis using sfa-sess. Do you know
Hi Doug,
For some reason, our mkanalysis-sess command only created an
analysis.info file and not a .cfg file, so we can't run the abblocked
analysis using sfa-sess. Do you know what might cause this?
We are using:
freesurfer v5
our subjects directory: /cluster/manoach/milton/subjects
command
Hello,
We are trying to set up the analysis for a periodic design alternating
between 30s rest and 30s active condition. Because abblocked doesn't
require a paradigm file, how do we specify which condition comes first
(rest or active)? We understand that abblocked expects that the
conditions wi
The contrasts are going to be created automatically. These will be:
fund - stands for "fundamental" - this is the F-test of the sine and
cosine components, probably what you want
fund-sin -- t-test of the sine component (this may also be useful)
fund-cos -- t-test of the cosine component (think of
Hello,
We are trying to set up the analysis for a periodic design alternating
between 30s rest and 30s active condition. Because abblocked doesn't
require a paradigm file, how do we specify which condition comes first
(rest or active)? We understand that abblocked expects that the
conditions wil
