Hi all,
Sorry for re-posting this but it seems it didn't get through!
I've just started to do cortical thickness analysis on some subjects and I'm noticing some miss-registrations, more specifically the Talairach image is smaller than the target image no matter what subject I look at! I just wanted to make sure if this is something normal and to what extend it's going to effect the individual cortical thickness calculations. I guess I'm not sure how the Talairach transformation is used in further steps of the cortical thickness calculation.
I tried to attach example coronal, sagittal and horizontal slices of one of my subjects but apparently it was too big for the mailing list. Pleas let me know if there is a way to attach images here.
I greatly appreciate your advice.
Thanks, Mojdeh Zamyadi, MSc Clinical Research Project Assistant The Hospital for Sick Children 555 University Avenue Toronto, ON, M5G 1X8