Finger force matching and verbal reports: Testing predictions of the iso-perceptual manifold concept

We used force matching and verbal reports of finger force to explore a prediction of the iso-perceptual manifold concept, which assumes that stable percepts are associated with a manifold in the afferent-efferent space. Young subjects produced …

Parameters for action

Several years ago, Florian Raudies, Swapnaa Jayaraman and I published a paper where we simulated the optic flow that infants would experience in different head/body postures. We computed cyclopian (one-eyed) flow on the basis of this schematic: