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Home
Emergent Motor Timing Enhances Time Perception.

Home
Emergent Motor Timing Enhances Time Perception.

Related Experiment Video

An Emerging Target Paradigm to Evoke Fast Visuomotor Responses on Human Upper Limb Muscles

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Emergent motor timing enhances time perception.

Jianfei Guo¹, Zhaoran Zhang^2,3, Mukesh Makwana¹

¹Department of Cognitive and Psychological Sciences, Brown University, Providence, RI, USA.

|September 22, 2025

View abstract on PubMed

Summary

This summary is machine-generated.

Motor learning through practice enhances timing perception. Stable motor timing developed in a throwing task improved participants' ability to discriminate temporal intervals, suggesting a link between action and perception.

Keywords:

Behavioral neuroscience Cognitive neuroscience Neuroscience Psychology

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Area of Science:

Cognitive Neuroscience
Motor Control
Perception

Background:

Precise timing is crucial for various human behaviors, including motor skills and environmental navigation.
Understanding the relationship between motor learning and temporal perception is key to sensorimotor integration.

Purpose of the Study:

To investigate how stable temporal patterns emerging during goal-directed movements affect timing acuity in perceptual tasks.
To explore the potential for a shared neural representation of time across motor action and perceptual discrimination.

Main Methods:

Participants engaged in a self-paced throwing task over four days to implicitly develop motor timing.
Motor timing was assessed via consistent ball release times.
Perceptual discrimination of temporal intervals was tested before and after motor training.

Main Results:

Practice in the throwing task led to stable motor timing.
This emergent motor timing selectively improved sensitivity to matching temporal intervals in a perceptual task.
The observed enhancement in timing acuity persisted for weeks and was distinct from general perceptual learning.

Conclusions:

Experience-based motor learning can establish durable motor-perceptual linkages.
Stable temporal patterns in movement may serve as an emergent timing primitive shared by action and perception.
Findings have implications for understanding sensorimotor integration and informing rehabilitation strategies.