Hello all,
I am trying to do a ROI masking based on a coordinate that was found in a previous study. My problem is that this coordinate is specified in a Talairach space, and when I convert it to MNI space (using online calculators, e.g., BioImage Suite MNI<->TAL and Seed-based d Mapping (formerly Signed Differential Mapping) - Coordinates utilities), the result coordinate is outside of the brain.
Does anyone have an idea:
a) how can it be?
b) How can I still use this paper to extract my ROI?
Thank you very much,
Lior