Developing and validating an isotrigon texture discrimination task using Amazon Mechanical Turk
The human visual system must employ mechanisms to minimize informational redundancy whilst maintaining that which is behaviorally relevant [1, 2]. Previous research has concentrated on two-point correlations via spatial frequency and orientation tuning. Higher-order correlations are less studied, but they may inform us about cortical functioning . Isotrigon textures can be used to probe the sensitivity of the human visual system as their structure is exclusively due to 4th and higher-order...[Show more]
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