Differential effects of visual feedback on subjective visual vertical accuracy and precision.

The brain constructs an internal estimate of the gravitational vertical by integrating multiple sensory signals. In darkness, systematic head-roll dependent errors in verticality estimates, as measured by the subjective visual vertical (SVV), occur. We hypothesized that visual feedback after each tr...

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Bibliographic Details
Main Authors: Daniel Bjasch, Christopher J Bockisch, Dominik Straumann, Alexander A Tarnutzer
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2012-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3495913?pdf=render