Periodic Reporting for period 2 - SENCES (Sensation and inferences in perception, metacognition and action)
Période du rapport: 2023-01-01 au 2024-06-30
Examining internal causes of gaps in information, we investigated perception in the rod-scotoma in the center of the visual field under different lighting conditions. The results show that perceptual completion of the rod-scotoma occurs not only under scotopic conditions, when only rod photoreceptors are active, but also under mesopic conditions, when both rod and cone photoreceptors are active. Flickering the background makes the scotoma visible as a blurry spot in the center of the visual field, which shows that the perceptual completion requires time and can be disturbed by fast changes in the environment.