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Related Experiment Video

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Assessing Corticospinal Excitability During Goal-Directed Reaching Behavior

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Published on: December 2, 2022

Prediction in goal-directed action.

Katja Fiehler^1,2, Eli Brenner³, Miriam Spering⁴

¹Department of Psychology, Justus Liebig University, Giessen, Germany.

Journal of Vision

|August 22, 2019

Summary

This summary is machine-generated.

Predictive mechanisms in human vision enable rapid environmental responses. This review explores how predicting sensory consequences of actions guides eye and hand movements for better environmental interaction.

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Area of Science:

Neuroscience
Cognitive Science
Vision Science

Background:

The environment constantly changes, requiring rapid and accurate responses.
Prediction is crucial for preparing for future interactions and guiding movements.
Distinguishing self-produced from external events relies on predicting sensory consequences.

Purpose of the Study:

To review experimental studies on predictive mechanisms in human vision for action.
To present classic and novel approaches investigating predictive event mechanisms.
To understand how predictions guide eye and hand movements.

Main Methods:

Selective overview of experimental studies.
Analysis of classic and novel research paradigms.
Investigation of predictive mechanisms in human vision.

Main Results:

Predictive mechanisms are fundamental for preparing actions.
Prediction of sensory consequences aids in differentiating self-generated actions.
Event prediction guides coordinated eye and hand movements.

Conclusions:

Predictive processing is essential for effective interaction with dynamic environments.
Understanding these mechanisms enhances knowledge of sensorimotor control.
Further research can explore novel approaches to predictive processing.