Characterization of Information-Based Learning Benefits with Submovement Dynamics and Muscular Rhythmicity
Figure 8
Summary illustration of learning-based channeling and modulation of submovement characteristics with respect to target information.
The amounts of change in submovement size (△submovement size) and submovement complexity (△submovement complexity) are differently modulated with respect to target information. In accordance with the learning-information relationship, △submovement size is downward-modulated with target information increment (simple (S) > complex (C) > random (R)). Namely, submovement size is not suppressed under practice with excessive target information. On the other hand, the effect of target information on △submovement complexity during practice is an inverted-U function, with maximal change in complexity at medium target information.