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Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior
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When does imagery require motor resources? A commentary on Bach et al., 2022
1Psychological Sciences Research Institute, Université catholique de Louvain, Place Cardinal Mercier 10, 1348, Louvain-La-Neuve, Belgium. gilles.vannuscorps@uclouvain.be.
Psychological Research
|January 12, 2024
Summary
This study explores motor imagery, suggesting it relies on action perception. The author finds the first claim strong but proposes alternatives for the second claim regarding motor resource engagement.
Area of Science:
- Cognitive Neuroscience
- Motor Control
- Action Perception
Background:
- The hypothesis by Bach, Frank, and Kunde posits motor imagery relies on perceptual effects of actions.
- It also suggests motor resources provide access to action-specific characteristics like timing and kinematics.
Purpose of the Study:
- To critically evaluate the hypothesis concerning motor imagery and action representation.
- To offer alternative perspectives on the role of motor resources in action execution and imagination.
Main Methods:
- Commentary and theoretical analysis of existing hypotheses.
- Critical review of literature on motor imagery and action representation.
Main Results:
- The first claim—that motor imagery relies on perceptual effects of actions—is considered compelling.
- Alternative explanations are proposed for the second claim regarding the engagement of motor resources.
Conclusions:
- The perceptual basis of motor imagery is strongly supported.
- Further research is needed to refine the understanding of motor resource engagement in action representation.

