Abstract
Objective: To test the following hypothesis. Initial submaximal tapping at preset relatively low and high target tapping rates causes a subsequent freely chosen tapping rate to be relatively low and high, respectively, as compared with a reference freely chosen tapping rate.
Methods: Participants performed three 3-min bouts of submaximal index finger tapping on separate days. In one bout (C, considered reference), the rate was freely chosen, throughout. In another bout (A), initial tapping was performed at a relatively low target rate and followed by freely chosen tapping. In yet another bout (B), initial tapping was performed at a relatively high target rate, followed by freely chosen tapping.
Results: At the end of bout A, the rate was 14.6±23.7% lower than the reference value during bout C (p = 0.023). At the end of bout B, the rate was similar to the rate during bout C (p = 0.804).
Conclusions: Initial tapping at a preset relatively low target rate caused a subsequent freely chosen rate to be lower than a reference freely chosen rate. The observation was denoted a phenomenon of motor behavioral history dependence. Initial tapping at a preset relatively high target rate did not elicit history dependence.
Methods: Participants performed three 3-min bouts of submaximal index finger tapping on separate days. In one bout (C, considered reference), the rate was freely chosen, throughout. In another bout (A), initial tapping was performed at a relatively low target rate and followed by freely chosen tapping. In yet another bout (B), initial tapping was performed at a relatively high target rate, followed by freely chosen tapping.
Results: At the end of bout A, the rate was 14.6±23.7% lower than the reference value during bout C (p = 0.023). At the end of bout B, the rate was similar to the rate during bout C (p = 0.804).
Conclusions: Initial tapping at a preset relatively low target rate caused a subsequent freely chosen rate to be lower than a reference freely chosen rate. The observation was denoted a phenomenon of motor behavioral history dependence. Initial tapping at a preset relatively high target rate did not elicit history dependence.
Keywords
Motor Behavior Motor Control Plasticity Preferred Tapping Frequency Rhythmic Movement
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© 2022, Journal of Motor Control and Learning. This open-access article is available under the Creative Commons Attribution-NonCommercial 4.0 (CC BY-NC 4.0) International License (https://creativecommons.org/licenses/by-nc/4.0/), which allows for the copying and redistribution of the material only for noncommercial purposes, provided that the original work is properly cited.