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Author Spotlight: Insights into the Analysis of Human Interaction with 3D Virtual Objects

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Published on: October 18, 2024

Visual Remapping.

Julie D Golomb¹, James A Mazer²

¹Department of Psychology, The Ohio State University, Columbus, Ohio 43210, USA;

Annual Review of Vision Science

|July 9, 2021

Summary

This summary is machine-generated.

Visual remapping updates sensory information across eye movements (saccades) to maintain a stable perception. This review categorizes different remapping types and discusses their neural basis and functional significance.

Keywords:

attention eye movements retinotopic saccade spatiotopic visual perception

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Area of Science:

Neuroscience
Cognitive Science
Vision Science

Background:

The human visual system is retinotopic, meaning visual input shifts on the retina with every eye movement.
Sensory representations must be updated across saccades to align visual information before and after eye movements.
Early research focused on presaccadic shifts in neuronal receptive fields, but multiple remapping forms are now recognized.

Purpose of the Study:

To organize diverse forms of visual remapping into a functional taxonomy.
To clarify ongoing debates regarding forward vs. convergent and presaccadic vs. postsaccadic remapping.
To explore spatial vs. attentional remapping mechanisms.

Main Methods:

Integration of primate neurophysiological data.
Analysis of human neuroimaging and behavioral studies.
Inclusion of computational modeling approaches.

Main Results:

Identification of multiple, distinct forms of visual remapping.
Evidence suggesting different neural mechanisms underlie various remapping types.
A proposed functional taxonomy organizing remapping phenomena.

Conclusions:

Visual remapping is crucial for perceptual stability during eye movements.
Further research is needed on the binding of spatial and featural information during remapping.
The functional significance of remapping for overall visual perception remains an active area of investigation.