Neural Encoding and Representation of Time for Sensorimotor Control and Learning.

Area of Science:

• Neuroscience
• Cognitive Science
• Motor Control

Background:

• Sensorimotor timing is critical for survival and interaction.
• Previous research often overlooks the interplay between perception, action, and cognition in timing.
• A comprehensive understanding of temporal processing in sensorimotor control is lacking.

Purpose of the Study:

• To review evidence linking sensorimotor control and temporal processing.
• To present new theoretical frameworks for timing in perception and action.
• To explore the role of motor training and expertise in timing.

Main Methods:

• Behavioral studies in humans and nonhuman primates.
• Computational modeling of sensorimotor timing.
• Analysis of neural correlates of timing in sensorimotor cortical areas.

Main Results:

• Motor training enhances spatiotemporal patterns and temporal interval perception.
• Motor expertise involves establishing neural manifolds that reduce timing variability.
• Neural dynamics in sensorimotor areas are implicated in beat-based timing.

Conclusions:

• Sensorimotor control and temporal processing are intricately linked.
• Understanding timing mechanisms in perception and action is essential for seamless cognitive interaction.
• This review provides a foundation for future research on timing in complex environments.