Visual motion direction ambiguities due to edge-aperture interaction might be resolved by speed priors, but scant empirical data support this hypothesis.Wemeasured optic flow and gaze positions of walkingmothers and the infants they carried. Empirically derived motion priors for infants are vertically elongated and shifted upward relative to mothers. Skewed normal distributions fitted to estimated retinal speeds peak at values above 20°/sec.
All Science Journal Classification (ASJC) codes
- Arts and Humanities (miscellaneous)
- Cognitive Neuroscience