Contributions of binocular and monocular cues to motion-in-depth perception.
Contributions of binocular and monocular cues to motion-in-depth perception.
复制标题
双眼和单眼线索对运动深度感知的贡献。
DOI:
10.1167/19.3.2
复制
发表时间:
2019
影响因子:
1.8
通讯作者:
Rosenberg,Ari
中科院分区:
文献类型:
--
作者:
Thompson,Lowell;Ji,Mohan;Rokers,Bas;Rosenberg,Ari
Intercepting and avoiding moving objects requires accurate motion-in-depth (MID) perception. Such motion can be estimated based on both binocular and monocular cues. Because previous studies largely characterized sensitivity to these cues individually, their relative contributions to MID perception remain unclear. Here we measured sensitivity to binocular, monocular, and combined cue MID stimuli using a motion coherence paradigm. We first confirmed prior reports of substantial variability in binocular MID cue sensitivity across the visual field. The stimuli were matched for eccentricity and speed, suggesting that this variability has a neural basis. Second, we determined that monocular MID cue sensitivity also varied considerably across the visual field. A major component of this variability was geometric: An MID stimulus produces the largest motion signals in the eye contralateral to its visual field location. This resulted in better monocular discrimination performance when the contralateral rather than ipsilateral eye was stimulated. Third, we found that monocular cue sensitivity generally exceeded, and was independent of, binocular cue sensitivity. Finally, contralateral monocular cue sensitivity was found to be a strong predictor of combined cue sensitivity. These results reveal distinct factors constraining the contributions of binocular and monocular cues to three-dimensional motion perception.
登录
查看更多内容
DOI:
--
发表时间:
1964
期刊:
Journal of Physiology
影响因子:
--
作者:
H. Coleridge;J. Coleridge;C. Kidd
通讯作者:
C. Kidd
DOI:
--
发表时间:
1965
期刊:
Journal of Physiology
影响因子:
--
作者:
A. Paintal
通讯作者:
A. Paintal
DOI:
--
发表时间:
1967
期刊:
The Journal of comparative neurology
影响因子:
--
作者:
P. M. REESl;Osler House
通讯作者:
Osler House
DOI:
10.1111/j.1748-1716.1941.tb00643.x
发表时间:
1941
期刊:
Acta Physiologica Scandinavica
影响因子:
--
作者:
U. S. Euler;G. Liljestrand;Y. Zotterman
通讯作者:
Y. Zotterman
影响因子:
20.1
作者:
Schultz,HD;Pisarri,TE;Coleridge,HM;Coleridge,JC
通讯作者:
Coleridge,JC