Hi,
I know Doug is away, so he may correct me later, but I believe it doesn't matter, as long as it is consistent across runs, and you know what it is. It will just determine where the angle 0 activity goes (in a color map etc.). The way FS-FAST does the mapping it just may mean your colors don't line up with others.
hth d
On Thu, Feb 4, 2016 at 11:52 PM, m.abouelyazid@gmail.com wrote:
Dear all,
I am wondering about what the zero angle for retinotopy corresponds to in retinotopy analysis. I mean corresponding to the wedge being at zero angle in circular coordinate map (horizontal) or vertical up?
Thank you,
Best,
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