Figure 3.

Outer fold structure. (A) A block with 20 movement cycles from which movement cycles 2–19 were used for the present analysis. (B) Re-distribution of discrete movement sub-intervals (A_x-F_x) in a randomized order (a_x-f_x), done separately for each of the four blocks. (C) Preparation of the outer folds involving the homogeneous distribution of each of the four movement types, respectively, to the four targets (i.e., the data for each of the six outer folds were drawn from four randomly re-distributed discrete movement intervals, with a similar length, respectively, to the four targets).