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Published on: May 31, 2018
Anticipated action consequences as a nexus between action and perception: evidence from event-related potentials
Andrey R Nikolaev1, Michael Ziessler, Kamelia Dimova
1Laboratory for Perceptual Dynamics, RIKEN Brain Science Institute, 2-1 Hirosawa, Wako-shi, Saitama 351-0198, Japan. nikolaev@brain.riken.jp <nikolaev@brain.riken.jp>
Biological Psychology
|February 22, 2008
Summary
Anticipating action consequences, studied using event-related potentials (ERP), involves perception and executive functions. This process links perception and action planning by integrating predicted outcomes.
Area of Science:
- Cognitive Neuroscience
- Psychology
- Neuroscience
Background:
- Action planning involves anticipating the outcomes of motor responses.
- Understanding how the brain processes anticipated action consequences is crucial for cognitive science.
Purpose of the Study:
- To investigate the role of anticipated action consequences in action planning.
- To examine the influence of anticipation on the perception of action consequences.
Main Methods:
- Utilized high-density event-related potentials (ERP) within a modified flanker paradigm.
- Participants learned response-effect contingencies before performing a target letter classification task with learned effect letters as flankers.
Main Results:
- Effect-incompatible flankers led to extended motor processing, indicated by a longer interval between lateralized readiness potential onset and response.
- Event-related potentials (ERPs) showed differences in early perceptual (P1) and later frontal (P2) components when processing incompatible flankers, reflecting enhanced stimulus evaluation and conflict detection.
Conclusions:
- Anticipating action consequences engages a broad range of brain systems, from perceptual to executive functions.
- Anticipated action effects serve as a critical link between perceptual processing and action execution.
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