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Full-Text Articles in Cognition and Perception
Perceived Depth In Non-Transitive Stereo Displays, Bart Farell, Cherlyn J. Ng
Perceived Depth In Non-Transitive Stereo Displays, Bart Farell, Cherlyn J. Ng
Biomedical and Chemical Engineering - All Scholarship
The separation between the eyes shapes the distribution of binocular disparities and gives a special role to horizontal disparities. However, for one-dimensional stimuli, disparity direction, like motion direction, is linked to stimulus orientation. This makes the perceived depth of one-dimensional stimuli orientation dependent and generally non-veridical. It also allows perceived depth to violate transitivity. Three stimuli, A, B, and C, can be arranged such that A > B (stimulus A is seen as farther than stimulus B when they are presented together) and B > C, yet A ≤ C. This study examines how the visual system handles the depth of A, …
Attenuating The Attentional Blink And Its Consequences: Support For The Wyble-Bowman-Nieuwenstien Model, Samantha Riane Debes
Attenuating The Attentional Blink And Its Consequences: Support For The Wyble-Bowman-Nieuwenstien Model, Samantha Riane Debes
Honors Capstone Projects - All
When participants are asked to detect two targets (T1 and T2) in a stream of rapidly presented visual stimuli, T2 accuracy decreases when it follows T1 by 200 ms to 500 ms, a phenomenon known as the attentional blink (AB). Researchers have been attempting to attenuate the AB through experimental manipulations in order to understand temporal processing in the visual domain. Studies that have successfully attenuated the blink have often (but not always) done so using a concurrent task. One current model of visual temporal attention, the Wyble-Bowman-Nieuwenstien model (2009) suggests that a byproduct of the attenuation of the attentional …
Perceived Depth In Non-Transitive Stereo Displays, Bart Farell, Cherlyn J. Ng
Perceived Depth In Non-Transitive Stereo Displays, Bart Farell, Cherlyn J. Ng
Biomedical and Chemical Engineering - All Scholarship
The separation between the eyes shapes the distribution of binocular disparities and gives a special role to horizontal disparities. However, for one-dimensional stimuli, disparity direction, like motion direction, is linked to stimulus orientation. This makes the perceived depth of one-dimensional stimuli orientation dependent and generally non-veridical. It also allows perceived depth to violate transitivity. Three stimuli, A, B, and C, can be arranged such that A > B (stimulus A is seen as farther than stimulus B when they are presented together) and B > C, yet A 6 C. This study examines how the visual system handles the depth of A, …