Animal Behavior & CognitionbioRxiv
More than noise: Context-dependant luminance contrast discrimination in a coral reef fish (Rhinecanthus aculeatus)
C. van den Berg, M. Hollenkamp, L. J. Mitchell…·K. L. Cheney
This study investigates context-dependent luminance contrast discrimination in triggerfish using achromatic stimuli and finds that thresholds vary with background contrast, challenging the Receptor Noise Limited model.