NASA Logo

NTRS

NTRS - NASA Technical Reports Server

Back to Results
Monocular motion adaptation affects the perceived trajectory of stereomotionPerceived stereomotion trajectory was measured before and after adaptation to lateral motion in the dominant or nondominant eye to assess the relative contributions of 2 cues: changing disparity and interocular velocity difference. Perceived speed for monocular lateral motion and perceived binocular visual direction (BVD) was also assessed. Unlike stereomotion trajectory perception, the BVD of static targets showed an ocular dominance bias, even without adaptation. Adaptation caused equivalent biases in perceived trajectory and monocular motion speed, without significantly affecting perceived BVD. Predictions from monocular motion data closely match trajectory perception data, unlike those from BVD sources. The results suggest that the interocular velocity differences make a significant contribution to stereomotion trajectory perception.
Document ID
20040087885
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Brooks, Kevin R.
(Unive of Sussex Brighton, United Kingdom)
Date Acquired
August 21, 2013
Publication Date
December 1, 2002
Publication Information
Publication: Journal of experimental psychology. Human perception and performance
Volume: 28
Issue: 6
ISSN: 0096-1523
Subject Category
Life Sciences (General)
Distribution Limits
Public
Copyright
Other

Available Downloads

There are no available downloads for this record.
No Preview Available