Topic: optic flow cues

Inverse Rational Control (IRC) is a new theoretical framework to infer subjects' beliefs about the world from their actions. Here we apply IRC for the first time to experimental data and use it to interpret monkey behavior in a spatial navigation task. In this task, monkeys use a joystick to navigate to a transiently visible target (a 'firefly') using optic flow cues. In general, we define beliefs to be summary statistics for posteriors over partially observable latent world states. For our task, these beliefs represent the subject's estimated current position and uncertainty, assumed observat