The screen shot that i attached is registration using "Full Search".

Thanks!

On Thu, Jun 6, 2013 at 1:53 PM, Manish Saggar <[log in to unmask]> wrote:

Try again with "Full Search" instead of "normal search" under the registration tab.

m-

On Thu, Jun 6, 2013 at 10:47 AM, Rajani Sebastian-Vayttaden <[log in to unmask]> wrote:

Hello All,

I have a question regarding registration of images obtained in two different sessions on the same day. I am involved in a longitudinal fMRI study on language recovery post stroke. We collect several different scans and the total scan time is about 2 hours. Because of the long scan time we divide it into 2 or 3 session. We try to collect MPRAGE in each session so it will be easier for registering the functional image obtained in the same session. However, at times due to patient compliance and/or lack of time we are not able to obtain structural scans in each session. When i tried to register functional scans obtained in one session to structural scans obtained in another using FLIRT, the registration is completely messed up. I am attaching a screen shot.
Is there any way i can improve the registration quality without having to collect structural scans in each session.

Thanks,

Rajani