Dear Doug,
Thank you again for this email. Do you think it is possible to use this
method for ASL images as well? If so, how would you change the options?
Best wishes,
Salil Soman, MD, MS
On Sat, May 25, 2013 at 11:51 AM, Douglas Greve
wrote:
>
> On 5/25/13 1:39 PM, Salil Soman wrote:
>
> T
hi freesurfers,
i would like to use an empirically derived HRF with mkanalysis-sess. i
have derived the HRF i want [via an FIR model], but it's not obvious how i
can use my custom HRF with mkanalysis-sess.
one option, it seems, is to feed in my own regressors with the -taskreg
flag and then not
and one point of clarification: i only care about beta weights for each
condition of interest, so i don't care that -taskreg would only run an
F-test for significance maps and wouldn't give me t maps for each regressor
of interest.
thanks again,
alex
On Sun, Sep 14, 2014 at 1:55 PM, Alex Kell w
On 9/14/14 1:55 PM, Alex Kell wrote:
hi freesurfers,
i would like to use an empirically derived HRF with mkanalysis-sess.
i have derived the HRF i want [via an FIR model], but it's not
obvious how i can use my custom HRF with mkanalysis-sess.
one option, it seems, is to feed in my own regr
yep, you can use it for anything.
doug
On 9/14/14 12:52 PM, Salil Soman wrote:
Dear Doug,
Thank you again for this email. Do you think it is possible to use
this method for ASL images as well? If so, how would you change the
options?
Best wishes,
Salil Soman, MD, MS
On Sat, May 25, 2013 a
Hi,
Could you please let me know if it's okay to use subjects analyzed using
Freesurfer 5.1 (os x 10.6) for DTI analysis using Freesurfer 5.3 (os x 10.8)?
Thanks.
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Thank you Doug. I am having trouble with extracting statistics using this
method.
I am able to use bbregister to get a transformation that registers the PD
image of the ASL to the T1. I then used this transformation matrix to
register the CBF map for the ASL study into the T1.mgz space. Checking
