pone.0239471.g002.tif (782.27 kB)

Control parameter regulated the chaoticity in the target’s motion.

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posted on 2020-09-18, 20:07 authored by Atsushi Takagi, Ryoga Furuta, Supat Saetia, Natsue Yoshimura, Yasuharu Koike, Ludovico Minati

(A) Representative trajectories of the target [x, y] (red) and cursor [xc, yc] (blue). As the control parameter setting a was elevated, increased folding and irregularity became more evident, resulting in lower tracking accuracy. (B) Normalized cursor velocity magnitude as a function of the block number. tended to increase over time. (C) Probability density function in the first and last blocks showed reduced incidence of low-velocity movements with practice. *** represents p < 0.001.