Cited by 69Motor Control and AdaptationMemory and Neural MechanismsIterative Learning Control Systems

Asymmetric Transfer of Visuomotor Learning between Discrete and Rhythmic Movements

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Ikegami, Tsuyoshi, Hirashima, Masaya, Taga, Gentaro, Nozaki, Daichi·2010·The Journal of Neuroscience

Abstract

As long as we only focus on kinematics, rhythmic movement appears to be a concatenation of discrete movements or discrete movement appears to be a truncated rhythmic movement. However, whether or not the neural control processes of discrete and rhythmic movements are distinct has not yet been clearly understood. Here, we address this issue by examining the motor learning transfer between these two types of movements testing the hypothesis that distinct neural control processes should lead to distinct motor learning and transfer. First, we found that the adaptation to an altered visuomotor condition was almost fully transferred from the discrete out-and-back movements to the rhythmic out-and-back movements; however, the transfer from the rhythmic to discrete movements was very small. Second, every time a new set of rhythmic movements was started, a considerable amount of movement error reappeared in the first and the following several cycles although the error converged to a small level by the end of each set. Last, we observed that when the discrete movement training was performed with intertrial intervals longer than 4 s, a significantly larger error appeared, specifically for the second and third cycles of the subsequent rhythmic movements, despite a seemingly full transfer to the first cycle. These results provide strong behavioral evidence that different neuronal control processes are involved in the two types of movements and that discrete control processes contribute to the generation of the first cycle of the rhythmic movement.

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Crossref · 10.1523/jneurosci.3066-09.2010

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  • Similar directional asymmetries have been reported in motor learning.

    “Similar directional asymmetries have been reported in motor learning (Ikegami et al., 2010; Teixeira, 2000), raising the possibility that asymmetric transfer reflects a broader property of learning rather than a WM-specific phenomenon.”
  • Compared with nondominant-limb training, dominant-limb training results in more bilateral motor activation and stronger transfer, and a related pattern has been reported for discrete-to-rhythmic movement transfer.

    “For example, compared with nondominant-limb training, dominant-limb training results in more bilateral motor activation and stronger transfer (Teixeira, 2000), and a related pattern has been reported for discrete-to-rhythmic movement transfer (Ikegami et al., 2010; Schaal et al., 2004).”

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  1. Winter DA (2004) Biomechnics and motor control of human movement, Ed 3. Hoboken, NJ: Wiley.

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Authors
Ikegami, T., Hirashima, M., Taga, G., & Nozaki, D.
Affiliations
The University of Tokyo (JP)
Venue
The Journal of Neuroscience
Published
2010-03-24
Volume
30
Issue
12
Pages
4515-4521
ISSN
  • 0270-6474 (ISSN-L)
  • 1529-2401
OpenAlex
W2041143912
Cited by
69
References
31
Citations by year
2026: 2 · 2025: 2 · 2023: 1 · 2022: 5 · 2021: 3 · 2020: 4 · 2019: 2 · 2018: 4 · 2017: 3 · 2016: 9 · 2015: 7 · 2014: 7 · 2013: 7 · 2012: 11
FWCI
3.82
Type
journal article
Language
en
Open access
Locations
  • Journal of Neuroscience (publishedVersion, cc-by-nc-sa)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • Casio Science Promotion Foundation
  • Japan Society for the Promotion of Science (20670008)
Topics
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Motor Control and Adaptation
  • Life Sciences › Neuroscience › Cognitive Neuroscience › Memory and Neural Mechanisms
  • Physical Sciences › Engineering › Control and Systems Engineering › Iterative Learning Control Systems
Keywords
visuomotor learning, motor learning transfer, discrete movements, rhythmic movement, visuomotor adaptation, intertrial interval, motion error, neural control of movement
MeSH terms
Adult, Discrimination, Psychological, Female, Humans, Functional Laterality, Male, Movement, Neuropsychological Tests, Periodicity, Psychomotor Performance, Reaction Time, Time Factors, Transfer, Psychology, Visual Perception, Young Adult

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