Interaction between horizontal and vertical fusional responses
نویسندگان
چکیده
منابع مشابه
Depth selectivity of vertical fusional mechanisms
We measured the ability to fuse dichoptic images of a horizontal line alone or in the presence of a textured background with different vertical disparity. Nonius-line measurements of vertical vergence were also obtained. Diplopia thresholds and vertical vergence gains were much higher in response to an isolated vertically disparate line than to one with a zero vertical-disparity background. The...
متن کاملDevelopmental asymmetries between horizontal and vertical tracking
The development of the asymmetry between horizontal and vertical eye tracking was investigated longitudinally at 5, 7, and 9 months of age. The target moved either on a 2D circular trajectory or on a vertical or horizontal 1D sinusoidal trajectory. Saccades, smooth pursuit, and head movements were measured. Vertical tracking was found to be inferior to horizontal tracking at all age levels. The...
متن کاملOn Horizontal and Vertical Relationships between Models
Detecting, modeling and managing relationships between models are central tasks within model-driven engineering. By taking a simple view on software development, we distinguish in a vertical dimension between domain-specific models, core models, and executable models. A typical example for a vertical relationship is the refinement relationship beween a core model and an executable model. In the...
متن کاملHorizontal fusional amplitudes. Evidence for disparity tuning.
The region of retinal disparity that is effective in maintaining binocular alignment of the eyes was investigated by measuring the horizontal fusional amplitudes for fixation targets consisting of a small central cross to which peripheral lines having various disparities were added. It was found that the addition of peripheral targets significantly facilitated binocular alignment, but only if t...
متن کاملVertical fusional vergence: the key to dissociated vertical deviation.
OBJECTIVES To test the previous findings of Enright that disparity-induced vertical vergence is mediated primarily by the oblique muscles, and to relate this normal eye movement pattern to the eye movement pattern seen in subjects with dissociated vertical deviation. METHODS Sixteen normal volunteers underwent 55 measurements of the cycloversion associated with prism-induced vertical vergence...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Perception & Psychophysics
سال: 1983
ISSN: 0031-5117,1532-5962
DOI: 10.3758/bf03202938