SPMers,
I am wondering if selecting the central slice during slice time correction referes to the central slice
acquired temporally or spatially. Our acquistion protocol is as below (32 = top of head):
[ 32 30 28 26 24 22 20 18 16 14 12 10 8 6 4 2 31 29 27 25 23 21 19 17 15 13 11 9 7 5 3 1 ]
I have been using the SPM default (16), which refers to the central slice in spatial terms, but have
recently been advised that using 2 (or 31) would be more appropriate as this is the central slice in
temporal terms.
Is this correct?
Matt.
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