Humans can visually perceive the motion of a small object better than that of a large one. By contrast, according to a study reported in the journal Current Biology on September 5, babies under 6 ...

Neurobiologists have developed a model that for the first time can completely represent the neuronal processes from seeing to grasping an object. Every day we effortlessly make countless grasping ...

Global motion computation of this kind may, therefore, have arisen independently twice during evolution. The authors of the study suggest that the different number of subtypes may correspond to the ...