Dear all, We are performing a few tests on hyperalignment, and we would want to project a new participant's brain to a commmon space computed over other participants' responses (all participants performed the same task).
However, in terms of scripting, it is not clear to us where the common space is stored. We would need it in order to compute the transformation matrix directly from our participant brain to the common space (same as step 3 of hyperalignment). We are mainly referring to the example described in this webpage - http://dev.pymvpa.org/examples/hyperalignment.html What we thought about was to get the 'commonspace' parameter from hyper object (which seems to carry it as general one), and then evaluate algebrically the transformation matrix from the new participant to the common - space. Are we missing something? Thanks, Andrea
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