Dear FSL Users,
I am new to TBSS so please bear with me.
I am studying a single patient with a lesion to the left insula. Following tractography (using TrackVis) I believe the FA of the left external capsule is also affected.
I would like to confirm these findings using TBSS if possible. How many control subjects would you recommend that we use in order to be able to test this hypothesis? What kind of statistics would be recommended? I believe I saw something about a a z-test transformation being recommended somewhere in the archives.
Any help will be greatly appreciated.
Many thanks in advance,
Sean
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