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Updated: Mar 11, 2026

Localizing Function-specific Targets for Transcranial Magnetic Stimulation in the Absence of Navigation Equipment

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Published on: May 23, 2025

Peripheral pooling is tuned to the localization task.

Sven Eberhardt¹, Christoph Zetzsche², Kerstin Schill³

¹Cognitive Neuroinformatics, University of Bremen, Bremen, Germanysven2@uni-bremen.dehttp://cognium.de/sven/.

Journal of Vision

|December 1, 2016

Summary

This summary is machine-generated.

Peripheral vision

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Area of Science:

Vision science
Neuroscience
Cognitive psychology

Background:

Human visual system has distinct foveal and peripheral vision properties.
Peripheral vision compresses data using reduced acuity and larger receptive fields, impairing object recognition.
This data compression may offer unique advantages for specific visual tasks.

Purpose of the Study:

To investigate the impact of peripheral vision's pooling operations on self-localization.
To determine how varying pooling sizes and acuity reduction affect visual tasks.
To compare the influence of peripheral processing on localization versus object recognition.

Main Methods:

Experimental manipulation of pooling sizes in simulated peripheral vision.
Testing visual acuity reduction effects on performance.
Evaluating performance across self-localization, object recognition, and scene categorization tasks.

Main Results:

Peripheral pooling significantly enhanced self-localization performance.
Reduced visual acuity did not improve, and sometimes harmed, localization.
Peripheral pooling negatively impacted object recognition accuracy.

Conclusions:

Peripheral vision's pooling mechanisms are beneficial for self-localization tasks.
These pooling effects are distinct from the impact of reduced visual acuity.
Understanding these differences is crucial for visual system research and applications.